/tmp/gdb-8.1/gdb/arm-tdep.c File Reference

#include "defs.h"
#include <ctype.h>
#include "frame.h"
#include "inferior.h"
#include "infrun.h"
#include "gdbcmd.h"
#include "gdbcore.h"
#include "dis-asm.h"
#include "disasm.h"
#include "regcache.h"
#include "reggroups.h"
#include "target-float.h"
#include "value.h"
#include "arch-utils.h"
#include "osabi.h"
#include "frame-unwind.h"
#include "frame-base.h"
#include "trad-frame.h"
#include "objfiles.h"
#include "dwarf2-frame.h"
#include "gdbtypes.h"
#include "prologue-value.h"
#include "remote.h"
#include "target-descriptions.h"
#include "user-regs.h"
#include "observer.h"
#include "arch/arm.h"
#include "arch/arm-get-next-pcs.h"
#include "arm-tdep.h"
#include "gdb/sim-arm.h"
#include "elf-bfd.h"
#include "coff/internal.h"
#include "elf/arm.h"
#include "vec.h"
#include "record.h"
#include "record-full.h"
#include <algorithm>
#include "features/arm/arm-with-m.c"
#include "features/arm/arm-with-m-fpa-layout.c"
#include "features/arm/arm-with-m-vfp-d16.c"
#include "features/arm/arm-with-iwmmxt.c"
#include "features/arm/arm-with-vfpv2.c"
#include "features/arm/arm-with-vfpv3.c"
#include "features/arm/arm-with-neon.c"
#include "bfd-in2.h"
#include "libcoff.h"

Go to the source code of this file.

Classes
struct	arm_mapping_symbol
struct	arm_per_objfile
struct	arm_prologue_cache
struct	arm_exidx_entry
struct	arm_exidx_data
struct	stack_item
struct	arm_mem_r
struct	insn_decode_record_t

Macros
#define	MSYMBOL_SET_SPECIAL(msym)   MSYMBOL_TARGET_FLAG_1 (msym) = 1
#define	MSYMBOL_IS_SPECIAL(msym)   MSYMBOL_TARGET_FLAG_1 (msym)
#define	DISPLACED_STEPPING_ARCH_VERSION   5
#define	EXTRACT_MOVW_MOVT_IMM_T(insn1, insn2)
#define	EXTRACT_MOVW_MOVT_IMM_A(insn)
#define	MAX_IT_BLOCK_PREFIX   14
#define	IT_SCAN_THRESHOLD   32
#define	ARM_NOP   0xe1a00000
#define	THUMB_NOP   0x4600
#define	ARM_LE_BREAKPOINT   {0xFE,0xDE,0xFF,0xE7}
#define	ARM_BE_BREAKPOINT   {0xE7,0xFF,0xDE,0xFE}
#define	THUMB_LE_BREAKPOINT   {0xbe,0xbe}
#define	THUMB_BE_BREAKPOINT   {0xbe,0xbe}
#define	ARM_INSN_SIZE_BYTES   4
#define	THUMB_INSN_SIZE_BYTES   2
#define	THUMB2_INSN_SIZE_BYTES   4
#define	INSN_S_L_BIT_NUM   20
#define	REG_ALLOC(REGS, LENGTH, RECORD_BUF)
#define	MEM_ALLOC(MEMS, LENGTH, RECORD_BUF)
#define	INSN_RECORDED(ARM_RECORD)   (0 != (ARM_RECORD)->reg_rec_count || 0 != (ARM_RECORD)->mem_rec_count)

Typedefs
typedef struct arm_mapping_symbol	arm_mapping_symbol_s
typedef struct arm_exidx_entry	arm_exidx_entry_s
typedef struct insn_decode_record_t	insn_decode_record
typedef int(*	sti_arm_hdl_fp_t) (insn_decode_record *)

Enumerations
enum	arm_vfp_cprc_base_type {   VFP_CPRC_UNKNOWN, VFP_CPRC_SINGLE, VFP_CPRC_DOUBLE, VFP_CPRC_VEC64,   VFP_CPRC_VEC128 }
enum	arm_record_result { ARM_RECORD_SUCCESS = 0, ARM_RECORD_FAILURE = 1 }
enum	arm_record_strx_t { ARM_RECORD_STRH =1, ARM_RECORD_STRD }
enum	record_type_t { ARM_RECORD =1, THUMB_RECORD, THUMB2_RECORD }

Functions
	DEF_VEC_O (arm_mapping_symbol_s)
static void	set_disassembly_style_sfunc (const char *, int, struct cmd_list_element *)
static void	show_disassembly_style_sfunc (struct ui_file *, int, struct cmd_list_element *, const char *)
static enum register_status	arm_neon_quad_read (struct gdbarch *gdbarch, struct regcache *regcache, int regnum, gdb_byte *buf)
static void	arm_neon_quad_write (struct gdbarch *gdbarch, struct regcache *regcache, int regnum, const gdb_byte *buf)
static CORE_ADDR	arm_get_next_pcs_syscall_next_pc (struct arm_get_next_pcs *self)
static CORE_ADDR	arm_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR prologue_start, CORE_ADDR prologue_end, struct arm_prologue_cache *cache)
int	arm_psr_thumb_bit (struct gdbarch *gdbarch)
int	arm_is_thumb (struct regcache *regcache)
int	arm_frame_is_thumb (struct frame_info *frame)
static int	arm_compare_mapping_symbols (const struct arm_mapping_symbol *lhs, const struct arm_mapping_symbol *rhs)
static char	arm_find_mapping_symbol (CORE_ADDR memaddr, CORE_ADDR *start)
int	arm_pc_is_thumb (struct gdbarch *gdbarch, CORE_ADDR memaddr)
static int	arm_m_addr_is_magic (CORE_ADDR addr)
static CORE_ADDR	arm_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR val)
static int	skip_prologue_function (struct gdbarch *gdbarch, CORE_ADDR pc, int is_thumb)
static unsigned int	thumb_expand_immediate (unsigned int imm)
static int	thumb_instruction_restores_sp (unsigned short insn)
static CORE_ADDR	thumb_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR start, CORE_ADDR limit, struct arm_prologue_cache *cache)
static CORE_ADDR	arm_analyze_load_stack_chk_guard (CORE_ADDR pc, struct gdbarch *gdbarch, unsigned int *destreg, int *offset)
static CORE_ADDR	arm_skip_stack_protector (CORE_ADDR pc, struct gdbarch *gdbarch)
static CORE_ADDR	arm_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
static void	thumb_scan_prologue (struct gdbarch *gdbarch, CORE_ADDR prev_pc, CORE_ADDR block_addr, struct arm_prologue_cache *cache)
static int	arm_instruction_restores_sp (unsigned int insn)
static void	arm_scan_prologue (struct frame_info *this_frame, struct arm_prologue_cache *cache)
static struct arm_prologue_cache *	arm_make_prologue_cache (struct frame_info *this_frame)
static enum unwind_stop_reason	arm_prologue_unwind_stop_reason (struct frame_info *this_frame, void **this_cache)
static void	arm_prologue_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
static struct value *	arm_prologue_prev_register (struct frame_info *this_frame, void **this_cache, int prev_regnum)
	DEF_VEC_O (arm_exidx_entry_s)
static void	arm_exidx_data_free (struct objfile *objfile, void *arg)
static int	arm_compare_exidx_entries (const struct arm_exidx_entry *lhs, const struct arm_exidx_entry *rhs)
static struct obj_section *	arm_obj_section_from_vma (struct objfile *objfile, bfd_vma vma)
static void	arm_exidx_new_objfile (struct objfile *objfile)
static gdb_byte *	arm_find_exidx_entry (CORE_ADDR memaddr, CORE_ADDR *start)
static struct arm_prologue_cache *	arm_exidx_fill_cache (struct frame_info *this_frame, gdb_byte *entry)
static int	arm_exidx_unwind_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **this_prologue_cache)
static struct arm_prologue_cache *	arm_make_epilogue_frame_cache (struct frame_info *this_frame)
static void	arm_epilogue_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
static struct value *	arm_epilogue_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum)
static int	arm_stack_frame_destroyed_p_1 (struct gdbarch *gdbarch, CORE_ADDR pc)
static int	thumb_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc)
static int	arm_epilogue_frame_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **this_prologue_cache)
static CORE_ADDR	arm_skip_bx_reg (struct frame_info *frame, CORE_ADDR pc)
static struct arm_prologue_cache *	arm_make_stub_cache (struct frame_info *this_frame)
static void	arm_stub_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
static int	arm_stub_unwind_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **this_prologue_cache)
static struct arm_prologue_cache *	arm_m_exception_cache (struct frame_info *this_frame)
static void	arm_m_exception_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
static struct value *	arm_m_exception_prev_register (struct frame_info *this_frame, void **this_cache, int prev_regnum)
static int	arm_m_exception_unwind_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **this_prologue_cache)
static CORE_ADDR	arm_normal_frame_base (struct frame_info *this_frame, void **this_cache)
static struct frame_id	arm_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
static CORE_ADDR	arm_unwind_pc (struct gdbarch *gdbarch, struct frame_info *this_frame)
static CORE_ADDR	arm_unwind_sp (struct gdbarch *gdbarch, struct frame_info *this_frame)
static struct value *	arm_dwarf2_prev_register (struct frame_info *this_frame, void **this_cache, int regnum)
static void	arm_dwarf2_frame_init_reg (struct gdbarch *gdbarch, int regnum, struct dwarf2_frame_state_reg *reg, struct frame_info *this_frame)
static int	arm_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc)
static struct stack_item *	push_stack_item (struct stack_item *prev, const gdb_byte *contents, int len)
static struct stack_item *	pop_stack_item (struct stack_item *si)
static int	arm_type_align (struct type *t)
static unsigned	arm_vfp_cprc_unit_length (enum arm_vfp_cprc_base_type b)
static int	arm_vfp_cprc_reg_char (enum arm_vfp_cprc_base_type b)
static int	arm_vfp_cprc_sub_candidate (struct type *t, enum arm_vfp_cprc_base_type *base_type)
static int	arm_vfp_call_candidate (struct type *t, enum arm_vfp_cprc_base_type *base_type, int *count)
static int	arm_vfp_abi_for_function (struct gdbarch *gdbarch, struct type *func_type)
static CORE_ADDR	arm_push_dummy_call (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr)
static CORE_ADDR	arm_frame_align (struct gdbarch *gdbarch, CORE_ADDR sp)
static void	print_fpu_flags (struct ui_file *file, int flags)
static void	arm_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args)
static struct type *	arm_ext_type (struct gdbarch *gdbarch)
static struct type *	arm_neon_double_type (struct gdbarch *gdbarch)
static struct type *	arm_neon_quad_type (struct gdbarch *gdbarch)
static struct type *	arm_register_type (struct gdbarch *gdbarch, int regnum)
static int	arm_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int reg)
static int	arm_register_sim_regno (struct gdbarch *gdbarch, int regnum)
static gdb_byte *	extend_buffer_earlier (gdb_byte *buf, CORE_ADDR endaddr, int old_len, int new_len)
static CORE_ADDR	arm_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr)
ULONGEST	displaced_read_reg (struct regcache *regs, arm_displaced_step_closure *dsc, int regno)
static int	displaced_in_arm_mode (struct regcache *regs)
static void	branch_write_pc (struct regcache *regs, arm_displaced_step_closure *dsc, ULONGEST val)
static void	bx_write_pc (struct regcache *regs, ULONGEST val)
static void	load_write_pc (struct regcache *regs, arm_displaced_step_closure *dsc, ULONGEST val)
static void	alu_write_pc (struct regcache *regs, arm_displaced_step_closure *dsc, ULONGEST val)
void	displaced_write_reg (struct regcache *regs, arm_displaced_step_closure *dsc, int regno, ULONGEST val, enum pc_write_style write_pc)
static int	insn_references_pc (uint32_t insn, uint32_t bitmask)
static int	arm_copy_unmodified (struct gdbarch *gdbarch, uint32_t insn, const char *iname, arm_displaced_step_closure *dsc)
static int	thumb_copy_unmodified_32bit (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, const char *iname, arm_displaced_step_closure *dsc)
static int	thumb_copy_unmodified_16bit (struct gdbarch *gdbarch, uint16_t insn, const char *iname, arm_displaced_step_closure *dsc)
static void	cleanup_preload (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	install_preload (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc, unsigned int rn)
static int	arm_copy_preload (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb2_copy_preload (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	install_preload_reg (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc, unsigned int rn, unsigned int rm)
static int	arm_copy_preload_reg (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	cleanup_copro_load_store (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	install_copro_load_store (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc, int writeback, unsigned int rn)
static int	arm_copy_copro_load_store (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb2_copy_copro_load_store (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	cleanup_branch (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	install_b_bl_blx (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc, unsigned int cond, int exchange, int link, long offset)
static int	arm_copy_b_bl_blx (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb2_copy_b_bl_blx (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb_copy_b (struct gdbarch *gdbarch, uint16_t insn, arm_displaced_step_closure *dsc)
static void	install_bx_blx_reg (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc, int link, unsigned int cond, unsigned int rm)
static int	arm_copy_bx_blx_reg (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb_copy_bx_blx_reg (struct gdbarch *gdbarch, uint16_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	cleanup_alu_imm (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	arm_copy_alu_imm (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb2_copy_alu_imm (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	cleanup_alu_reg (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	install_alu_reg (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc, unsigned int rd, unsigned int rn, unsigned int rm)
static int	arm_copy_alu_reg (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb_copy_alu_reg (struct gdbarch *gdbarch, uint16_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	cleanup_alu_shifted_reg (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	install_alu_shifted_reg (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc, unsigned int rd, unsigned int rn, unsigned int rm, unsigned rs)
static int	arm_copy_alu_shifted_reg (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	cleanup_load (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	cleanup_store (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	arm_copy_extra_ld_st (struct gdbarch *gdbarch, uint32_t insn, int unprivileged, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	install_load_store (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc, int load, int immed, int writeback, int size, int usermode, int rt, int rm, int rn)
static int	thumb2_copy_load_literal (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, struct regcache *regs, arm_displaced_step_closure *dsc, int size)
static int	thumb2_copy_load_reg_imm (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, struct regcache *regs, arm_displaced_step_closure *dsc, int writeback, int immed)
static int	arm_copy_ldr_str_ldrb_strb (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc, int load, int size, int usermode)
static void	cleanup_block_load_all (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	cleanup_block_store_pc (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	cleanup_block_load_pc (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	arm_copy_block_xfer (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb2_copy_block_xfer (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, struct regcache *regs, arm_displaced_step_closure *dsc)
ULONGEST	arm_get_next_pcs_read_memory_unsigned_integer (CORE_ADDR memaddr, int len, int byte_order)
CORE_ADDR	arm_get_next_pcs_addr_bits_remove (struct arm_get_next_pcs *self, CORE_ADDR val)
int	arm_get_next_pcs_is_thumb (struct arm_get_next_pcs *self)
std::vector< CORE_ADDR >	arm_software_single_step (struct regcache *regcache)
static void	cleanup_svc (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	install_svc (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	arm_copy_svc (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb_copy_svc (struct gdbarch *gdbarch, uint16_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	arm_copy_undef (struct gdbarch *gdbarch, uint32_t insn, arm_displaced_step_closure *dsc)
static int	thumb_32bit_copy_undef (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, arm_displaced_step_closure *dsc)
static int	arm_copy_unpred (struct gdbarch *gdbarch, uint32_t insn, arm_displaced_step_closure *dsc)
static int	arm_decode_misc_memhint_neon (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	arm_decode_unconditional (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	arm_decode_miscellaneous (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	arm_decode_dp_misc (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	arm_decode_ld_st_word_ubyte (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	arm_decode_media (struct gdbarch *gdbarch, uint32_t insn, arm_displaced_step_closure *dsc)
static int	arm_decode_b_bl_ldmstm (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	arm_decode_ext_reg_ld_st (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb2_decode_dp_shift_reg (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb2_decode_ext_reg_ld_st (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	arm_decode_svc_copro (struct gdbarch *gdbarch, uint32_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb2_decode_svc_copro (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	install_pc_relative (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc, int rd)
static int	thumb_copy_pc_relative_16bit (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc, int rd, unsigned int imm)
static int	thumb_decode_pc_relative_16bit (struct gdbarch *gdbarch, uint16_t insn, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb_copy_pc_relative_32bit (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb_copy_16bit_ldr_literal (struct gdbarch *gdbarch, uint16_t insn1, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb_copy_cbnz_cbz (struct gdbarch *gdbarch, uint16_t insn1, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb2_copy_table_branch (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	cleanup_pop_pc_16bit_all (struct gdbarch *gdbarch, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	thumb_copy_pop_pc_16bit (struct gdbarch *gdbarch, uint16_t insn1, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	thumb_process_displaced_16bit_insn (struct gdbarch *gdbarch, uint16_t insn1, struct regcache *regs, arm_displaced_step_closure *dsc)
static int	decode_thumb_32bit_ld_mem_hints (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	thumb_process_displaced_32bit_insn (struct gdbarch *gdbarch, uint16_t insn1, uint16_t insn2, struct regcache *regs, arm_displaced_step_closure *dsc)
static void	thumb_process_displaced_insn (struct gdbarch *gdbarch, CORE_ADDR from, struct regcache *regs, arm_displaced_step_closure *dsc)
void	arm_process_displaced_insn (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs, arm_displaced_step_closure *dsc)
void	arm_displaced_init_closure (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, arm_displaced_step_closure *dsc)
void	arm_displaced_step_fixup (struct gdbarch *gdbarch, struct displaced_step_closure *dsc_, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
static int	gdb_print_insn_arm (bfd_vma memaddr, disassemble_info *info)
static int	arm_breakpoint_kind_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr)
static const gdb_byte *	arm_sw_breakpoint_from_kind (struct gdbarch *gdbarch, int kind, int *size)
static int	arm_breakpoint_kind_from_current_state (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR *pcptr)
static void	arm_extract_return_value (struct type *type, struct regcache *regs, gdb_byte *valbuf)
static int	arm_return_in_memory (struct gdbarch *gdbarch, struct type *type)
static void	arm_store_return_value (struct type *type, struct regcache *regs, const gdb_byte *valbuf)
static enum return_value_convention	arm_return_value (struct gdbarch *gdbarch, struct value *function, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf)
static int	arm_get_longjmp_target (struct frame_info *frame, CORE_ADDR *pc)
CORE_ADDR	arm_skip_stub (struct frame_info *frame, CORE_ADDR pc)
static void	set_arm_command (const char *args, int from_tty)
static void	show_arm_command (const char *args, int from_tty)
static void	arm_update_current_architecture (void)
static void	set_fp_model_sfunc (const char *args, int from_tty, struct cmd_list_element *c)
static void	show_fp_model (struct ui_file *file, int from_tty, struct cmd_list_element *c, const char *value)
static void	arm_set_abi (const char *args, int from_tty, struct cmd_list_element *c)
static void	arm_show_abi (struct ui_file *file, int from_tty, struct cmd_list_element *c, const char *value)
static void	arm_show_fallback_mode (struct ui_file *file, int from_tty, struct cmd_list_element *c, const char *value)
static void	arm_show_force_mode (struct ui_file *file, int from_tty, struct cmd_list_element *c, const char *value)
static const char *	arm_register_name (struct gdbarch *gdbarch, int i)
static int	coff_sym_is_thumb (int val)
static void	arm_elf_make_msymbol_special (asymbol *sym, struct minimal_symbol *msym)
static void	arm_coff_make_msymbol_special (int val, struct minimal_symbol *msym)
static void	arm_objfile_data_free (struct objfile *objfile, void *arg)
static void	arm_record_special_symbol (struct gdbarch *gdbarch, struct objfile *objfile, asymbol *sym)
static void	arm_write_pc (struct regcache *regcache, CORE_ADDR pc)
static enum register_status	arm_pseudo_read (struct gdbarch *gdbarch, struct regcache *regcache, int regnum, gdb_byte *buf)
static void	arm_pseudo_write (struct gdbarch *gdbarch, struct regcache *regcache, int regnum, const gdb_byte *buf)
static struct value *	value_of_arm_user_reg (struct frame_info *frame, const void *baton)
static enum gdb_osabi	arm_elf_osabi_sniffer (bfd *abfd)
static int	arm_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *group)
static void	arm_register_g_packet_guesses (struct gdbarch *gdbarch)
static int	arm_code_of_frame_writable (struct gdbarch *gdbarch, struct frame_info *frame)
static struct gdbarch *	arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
static void	arm_dump_tdep (struct gdbarch *gdbarch, struct ui_file *file)
void	_initialize_arm_tdep (void)
static int	sbo_sbz (uint32_t insn, uint32_t bit_num, uint32_t len, uint32_t sbo)
static int	arm_record_strx (insn_decode_record *arm_insn_r, uint32_t *record_buf, uint32_t *record_buf_mem, arm_record_strx_t str_type)
static int	arm_record_extension_space (insn_decode_record *arm_insn_r)
static int	arm_record_data_proc_misc_ld_str (insn_decode_record *arm_insn_r)
static int	arm_record_data_proc_imm (insn_decode_record *arm_insn_r)
static int	arm_record_media (insn_decode_record *arm_insn_r)
static int	arm_record_ld_st_imm_offset (insn_decode_record *arm_insn_r)
static int	arm_record_ld_st_reg_offset (insn_decode_record *arm_insn_r)
static int	arm_record_ld_st_multiple (insn_decode_record *arm_insn_r)
static int	arm_record_b_bl (insn_decode_record *arm_insn_r)
static int	arm_record_unsupported_insn (insn_decode_record *arm_insn_r)
static int	arm_record_vdata_transfer_insn (insn_decode_record *arm_insn_r)
static int	arm_record_exreg_ld_st_insn (insn_decode_record *arm_insn_r)
static int	arm_record_vfp_data_proc_insn (insn_decode_record *arm_insn_r)
static int	arm_record_asimd_vfp_coproc (insn_decode_record *arm_insn_r)
static int	arm_record_coproc_data_proc (insn_decode_record *arm_insn_r)
static int	thumb_record_shift_add_sub (insn_decode_record *thumb_insn_r)
static int	thumb_record_add_sub_cmp_mov (insn_decode_record *thumb_insn_r)
static int	thumb_record_ld_st_reg_offset (insn_decode_record *thumb_insn_r)
static int	thumb_record_ld_st_imm_offset (insn_decode_record *thumb_insn_r)
static int	thumb_record_ld_st_stack (insn_decode_record *thumb_insn_r)
static int	thumb_record_misc (insn_decode_record *thumb_insn_r)
static int	thumb_record_ldm_stm_swi (insn_decode_record *thumb_insn_r)
static int	thumb_record_branch (insn_decode_record *thumb_insn_r)
static int	thumb2_record_ld_st_multiple (insn_decode_record *thumb2_insn_r)
static int	thumb2_record_ld_st_dual_ex_tbb (insn_decode_record *thumb2_insn_r)
static int	thumb2_record_data_proc_sreg_mimm (insn_decode_record *thumb2_insn_r)
static int	thumb2_record_ps_dest_generic (insn_decode_record *thumb2_insn_r)
static int	thumb2_record_branch_misc_cntrl (insn_decode_record *thumb2_insn_r)
static int	thumb2_record_str_single_data (insn_decode_record *thumb2_insn_r)
static int	thumb2_record_ld_mem_hints (insn_decode_record *thumb2_insn_r)
static int	thumb2_record_ld_word (insn_decode_record *thumb2_insn_r)
static int	thumb2_record_lmul_lmla_div (insn_decode_record *thumb2_insn_r)
static int	thumb2_record_coproc_insn (insn_decode_record *thumb2_insn_r)
static int	thumb2_record_asimd_struct_ld_st (insn_decode_record *thumb2_insn_r)
static unsigned int	thumb2_record_decode_insn_handler (insn_decode_record *thumb2_insn_r)
static int	extract_arm_insn (abstract_memory_reader &reader, insn_decode_record *insn_record, uint32_t insn_size)
static int	decode_insn (abstract_memory_reader &reader, insn_decode_record *arm_record, record_type_t record_type, uint32_t insn_size)
static void	deallocate_reg_mem (insn_decode_record *record)
int	arm_process_record (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR insn_addr)

Variables
static int	arm_debug
static const struct objfile_data *	arm_objfile_data_key
static struct cmd_list_element *	setarmcmdlist = NULL
static struct cmd_list_element *	showarmcmdlist = NULL
static const char *const	fp_model_strings []
static enum arm_float_model	arm_fp_model = ARM_FLOAT_AUTO
static const char *	current_fp_model = "auto"
static const char *const	arm_abi_strings []
static enum arm_abi_kind	arm_abi_global = ARM_ABI_AUTO
static const char *	arm_abi_string = "auto"
static const char *const	arm_mode_strings []
static const char *	arm_fallback_mode_string = "auto"
static const char *	arm_force_mode_string = "auto"
struct {
const char *   name
int   regnum
}	arm_register_aliases []
static const char *const	arm_register_names []
static char *	arm_disassembler_options
static const char **	valid_disassembly_styles
static const char *	disassembly_style
static struct arm_get_next_pcs_ops	arm_get_next_pcs_ops
int	arm_apcs_32 = 1
struct frame_unwind	arm_prologue_unwind
static const struct objfile_data *	arm_exidx_data_key
struct frame_unwind	arm_exidx_unwind
static const struct frame_unwind	arm_epilogue_frame_unwind
struct frame_unwind	arm_stub_unwind
struct frame_unwind	arm_m_exception_unwind
struct frame_base	arm_normal_base
static const gdb_byte	arm_default_arm_le_breakpoint [] = ARM_LE_BREAKPOINT
static const gdb_byte	arm_default_arm_be_breakpoint [] = ARM_BE_BREAKPOINT
static const gdb_byte	arm_default_thumb_le_breakpoint [] = THUMB_LE_BREAKPOINT
static const gdb_byte	arm_default_thumb_be_breakpoint [] = THUMB_BE_BREAKPOINT

Macro Definition Documentation

ARM_BE_BREAKPOINT

#define ARM_BE_BREAKPOINT   {0xE7,0xFF,0xDE,0xFE}

Definition at line 7771 of file arm-tdep.c.

ARM_INSN_SIZE_BYTES

#define ARM_INSN_SIZE_BYTES   4

Definition at line 9686 of file arm-tdep.c.

Referenced by arm_process_record().

ARM_LE_BREAKPOINT

#define ARM_LE_BREAKPOINT   {0xFE,0xDE,0xFF,0xE7}

Definition at line 7770 of file arm-tdep.c.

ARM_NOP

#define ARM_NOP   0xe1a00000

Definition at line 4409 of file arm-tdep.c.

Referenced by arm_copy_b_bl_blx(), arm_copy_block_xfer(), and arm_copy_bx_blx_reg().

DISPLACED_STEPPING_ARCH_VERSION

#define DISPLACED_STEPPING_ARCH_VERSION   5

Definition at line 277 of file arm-tdep.c.

Referenced by alu_write_pc(), and load_write_pc().

EXTRACT_MOVW_MOVT_IMM_A

#define EXTRACT_MOVW_MOVT_IMM_A

(

insn

)

Value:

((bits ((insn), 16, 19) << 12) \
   | bits ((insn), 0, 11))

Definition at line 597 of file arm-tdep.c.

Referenced by arm_analyze_load_stack_chk_guard().

EXTRACT_MOVW_MOVT_IMM_T

#define EXTRACT_MOVW_MOVT_IMM_T	(		insn1,
			insn2
	)

Value:

((bits ((insn1), 0, 3) << 12)               \
   | (bits ((insn1), 10, 10) << 11)           \
   | (bits ((insn2), 12, 14) << 8)            \
   | bits ((insn2), 0, 7))

Definition at line 589 of file arm-tdep.c.

Referenced by arm_analyze_load_stack_chk_guard(), and thumb_analyze_prologue().

INSN_RECORDED

#define INSN_RECORDED

(

ARM_RECORD

)

(0 != (ARM_RECORD)->reg_rec_count || 0 != (ARM_RECORD)->mem_rec_count)

Definition at line 9721 of file arm-tdep.c.

Referenced by arm_record_extension_space().

INSN_S_L_BIT_NUM

#define INSN_S_L_BIT_NUM   20

Definition at line 9693 of file arm-tdep.c.

Referenced by arm_record_data_proc_misc_ld_str(), arm_record_ld_st_imm_offset(), arm_record_ld_st_multiple(), arm_record_ld_st_reg_offset(), thumb2_record_ld_st_dual_ex_tbb(), and thumb2_record_ld_st_multiple().

IT_SCAN_THRESHOLD

#define IT_SCAN_THRESHOLD   32

Definition at line 4229 of file arm-tdep.c.

Referenced by arm_adjust_breakpoint_address().

MAX_IT_BLOCK_PREFIX

#define MAX_IT_BLOCK_PREFIX   14

Definition at line 4225 of file arm-tdep.c.

Referenced by arm_adjust_breakpoint_address().

MEM_ALLOC

#define MEM_ALLOC	(		MEMS,
			LENGTH,
			RECORD_BUF
	)

Value:

do  \
          { \
            unsigned int mem_len = LENGTH; \
            if (mem_len) \
            { \
              MEMS =  XNEWVEC (struct arm_mem_r, mem_len);  \
              memcpy(&MEMS->len, &RECORD_BUF[0], \
                     sizeof(struct arm_mem_r) * LENGTH); \
            } \
          } \
          while (0)

Definition at line 9707 of file arm-tdep.c.

Referenced by arm_record_data_proc_imm(), arm_record_data_proc_misc_ld_str(), arm_record_exreg_ld_st_insn(), arm_record_extension_space(), arm_record_ld_st_imm_offset(), arm_record_ld_st_multiple(), arm_record_ld_st_reg_offset(), thumb2_record_asimd_struct_ld_st(), thumb2_record_ld_st_dual_ex_tbb(), thumb2_record_ld_st_multiple(), thumb2_record_str_single_data(), thumb_record_ld_st_imm_offset(), thumb_record_ld_st_reg_offset(), thumb_record_ld_st_stack(), thumb_record_ldm_stm_swi(), and thumb_record_misc().

MSYMBOL_IS_SPECIAL

#define MSYMBOL_IS_SPECIAL

(

msym

)

MSYMBOL_TARGET_FLAG_1 (msym)

Definition at line 88 of file arm-tdep.c.

Referenced by arm_pc_is_thumb().

MSYMBOL_SET_SPECIAL

#define MSYMBOL_SET_SPECIAL

(

msym

)

MSYMBOL_TARGET_FLAG_1 (msym) = 1

Definition at line 85 of file arm-tdep.c.

Referenced by arm_coff_make_msymbol_special(), and arm_elf_make_msymbol_special().

REG_ALLOC

#define REG_ALLOC	(		REGS,
			LENGTH,
			RECORD_BUF
	)

Value:

do  \
          { \
            unsigned int reg_len = LENGTH; \
            if (reg_len) \
              { \
                REGS = XNEWVEC (uint32_t, reg_len); \
                memcpy(&REGS[0], &RECORD_BUF[0], sizeof(uint32_t)*LENGTH); \
              } \
          } \
        while (0)

Definition at line 9695 of file arm-tdep.c.

Referenced by arm_record_asimd_vfp_coproc(), arm_record_b_bl(), arm_record_coproc_data_proc(), arm_record_data_proc_imm(), arm_record_data_proc_misc_ld_str(), arm_record_exreg_ld_st_insn(), arm_record_extension_space(), arm_record_ld_st_imm_offset(), arm_record_ld_st_multiple(), arm_record_ld_st_reg_offset(), arm_record_media(), arm_record_vdata_transfer_insn(), arm_record_vfp_data_proc_insn(), thumb2_record_asimd_struct_ld_st(), thumb2_record_branch_misc_cntrl(), thumb2_record_data_proc_sreg_mimm(), thumb2_record_ld_mem_hints(), thumb2_record_ld_st_dual_ex_tbb(), thumb2_record_ld_st_multiple(), thumb2_record_ld_word(), thumb2_record_lmul_lmla_div(), thumb2_record_ps_dest_generic(), thumb2_record_str_single_data(), thumb_record_add_sub_cmp_mov(), thumb_record_branch(), thumb_record_ld_st_imm_offset(), thumb_record_ld_st_reg_offset(), thumb_record_ld_st_stack(), thumb_record_ldm_stm_swi(), thumb_record_misc(), and thumb_record_shift_add_sub().

THUMB2_INSN_SIZE_BYTES

#define THUMB2_INSN_SIZE_BYTES   4

Definition at line 9688 of file arm-tdep.c.

Referenced by arm_process_record().

THUMB_BE_BREAKPOINT

#define THUMB_BE_BREAKPOINT   {0xbe,0xbe}

Definition at line 7773 of file arm-tdep.c.

THUMB_INSN_SIZE_BYTES

#define THUMB_INSN_SIZE_BYTES   2

Definition at line 9687 of file arm-tdep.c.

Referenced by arm_process_record().

THUMB_LE_BREAKPOINT

#define THUMB_LE_BREAKPOINT   {0xbe,0xbe}

Definition at line 7772 of file arm-tdep.c.

THUMB_NOP

#define THUMB_NOP   0x4600

Definition at line 4410 of file arm-tdep.c.

Referenced by thumb2_copy_b_bl_blx(), thumb_copy_b(), thumb_copy_bx_blx_reg(), and thumb_copy_cbnz_cbz().

Typedef Documentation

arm_exidx_entry_s

typedef struct arm_exidx_entry arm_exidx_entry_s

Definition at line 1981 of file arm-tdep.c.

arm_mapping_symbol_s

typedef struct arm_mapping_symbol arm_mapping_symbol_s

Definition at line 99 of file arm-tdep.c.

insn_decode_record

typedef struct insn_decode_record_t insn_decode_record

sti_arm_hdl_fp_t

typedef int(* sti_arm_hdl_fp_t) (insn_decode_record *)

Definition at line 12946 of file arm-tdep.c.

Enumeration Type Documentation

arm_record_result

enum arm_record_result

Enumerator
ARM_RECORD_SUCCESS
ARM_RECORD_FAILURE

Definition at line 9776 of file arm-tdep.c.

arm_record_strx_t

enum arm_record_strx_t

Enumerator
ARM_RECORD_STRH
ARM_RECORD_STRD

Definition at line 9782 of file arm-tdep.c.

arm_vfp_cprc_base_type

enum arm_vfp_cprc_base_type

Enumerator
VFP_CPRC_UNKNOWN
VFP_CPRC_SINGLE
VFP_CPRC_DOUBLE
VFP_CPRC_VEC64
VFP_CPRC_VEC128

Definition at line 3415 of file arm-tdep.c.

record_type_t

enum record_type_t

Enumerator
ARM_RECORD
THUMB_RECORD
THUMB2_RECORD

Definition at line 9788 of file arm-tdep.c.

Function Documentation

_initialize_arm_tdep()

void _initialize_arm_tdep

(

void

)

Definition at line 9546 of file arm-tdep.c.

References _, add_prefix_cmd(), add_setshow_boolean_cmd(), add_setshow_enum_cmd(), arm_abi_string, arm_abi_strings, arm_apcs_32, arm_debug, arm_disassembler_options, arm_dump_tdep(), arm_elf_osabi_sniffer(), arm_exidx_data_free(), arm_exidx_data_key, arm_exidx_new_objfile(), arm_fallback_mode_string, arm_force_mode_string, arm_gdbarch_init(), arm_mode_strings, arm_objfile_data_free(), arm_objfile_data_key, arm_set_abi(), arm_show_abi(), arm_show_fallback_mode(), arm_show_force_mode(), class_maintenance, class_support, current_fp_model, disassembly_style, fp_model_strings, gdbarch_register(), gdbarch_register_osabi_sniffer(), initialize_tdesc_arm_with_iwmmxt(), initialize_tdesc_arm_with_m(), initialize_tdesc_arm_with_m_fpa_layout(), initialize_tdesc_arm_with_m_vfp_d16(), initialize_tdesc_arm_with_neon(), initialize_tdesc_arm_with_vfpv2(), initialize_tdesc_arm_with_vfpv3(), no_class, observer_attach_new_objfile(), offset, selftests::register_test(), set_arm_command(), set_disassembly_style_sfunc(), set_fp_model_sfunc(), setarmcmdlist, setdebuglist, setlist, show_arm_command(), show_disassembly_style_sfunc(), show_fp_model(), showarmcmdlist, showdebuglist, showlist, string, string_printf(), valid_disassembly_styles, and XNEWVEC.

alu_write_pc()

static void alu_write_pc ( struct regcache *  regs, arm_displaced_step_closure *  dsc, ULONGEST  val  )

static

Definition at line 4523 of file arm-tdep.c.

References branch_write_pc(), bx_write_pc(), DISPLACED_STEPPING_ARCH_VERSION, and arm_displaced_step_closure::is_thumb.

Referenced by displaced_write_reg().

arm_addr_bits_remove()

static CORE_ADDR arm_addr_bits_remove ( struct gdbarch *  gdbarch, CORE_ADDR  val  )

static

Definition at line 518 of file arm-tdep.c.

References arm_apcs_32, arm_m_addr_is_magic(), and UNMAKE_THUMB_ADDR.

Referenced by arm_dwarf2_prev_register(), arm_gdbarch_init(), arm_prologue_prev_register(), and arm_unwind_pc().

arm_adjust_breakpoint_address()

static CORE_ADDR arm_adjust_breakpoint_address ( struct gdbarch *  gdbarch, CORE_ADDR  bpaddr  )

static

Definition at line 4235 of file arm-tdep.c.

References arm_find_mapping_symbol(), arm_pc_is_thumb(), extend_buffer_earlier(), extract_unsigned_integer(), find_pc_partial_function(), gdbarch_addr_bits_remove(), gdbarch_byte_order_for_code(), IT_SCAN_THRESHOLD, MAX_IT_BLOCK_PREFIX, target_read_code(), thumb_insn_size(), xfree(), and xmalloc().

Referenced by arm_gdbarch_init().

arm_analyze_load_stack_chk_guard()

static CORE_ADDR arm_analyze_load_stack_chk_guard ( CORE_ADDR  pc, struct gdbarch *  gdbarch, unsigned int *  destreg, int *  offset  )

static

Definition at line 1122 of file arm-tdep.c.

References arm_pc_is_thumb(), bits, EXTRACT_MOVW_MOVT_IMM_A, EXTRACT_MOVW_MOVT_IMM_T, gdbarch_byte_order_for_code(), offset, read_code_unsigned_integer(), and read_memory_unsigned_integer().

Referenced by arm_skip_stack_protector().

arm_analyze_prologue()

static CORE_ADDR arm_analyze_prologue ( struct gdbarch *  gdbarch, CORE_ADDR  prologue_start, CORE_ADDR  prologue_end, struct arm_prologue_cache *  cache  )

static

Definition at line 1478 of file arm-tdep.c.

References trad_frame_saved_reg::addr, arm_debug, ARM_F0_REGNUM, ARM_FP_REGNUM, ARM_FPS_REGNUM, arm_instruction_changes_pc(), arm_instruction_restores_sp(), ARM_IP_REGNUM, ARM_PC_REGNUM, ARM_SP_REGNUM, bits, BranchDest, pv_area::find_reg(), fprintf_unfiltered(), arm_prologue_cache::framereg, arm_prologue_cache::framesize, gdb_stdlog, gdbarch_addr_bit(), gdbarch_byte_order_for_code(), prologue_value::k, offset, paddress(), pv_add_constant(), pv_is_register(), pv_register(), read_code_unsigned_integer(), arm_prologue_cache::saved_regs, skip_prologue_function(), pv_area::store(), and pv_area::store_would_trash().

Referenced by arm_scan_prologue(), and arm_skip_prologue().

arm_breakpoint_kind_from_current_state()

static int arm_breakpoint_kind_from_current_state ( struct gdbarch *  gdbarch, struct regcache *  regcache, CORE_ADDR *  pcptr  )

static

Definition at line 7841 of file arm-tdep.c.

References ARM_BP_KIND_ARM, arm_breakpoint_kind_from_pc(), arm_get_next_pcs(), arm_get_next_pcs_ctor(), gdbarch_byte_order(), gdbarch_byte_order_for_code(), IS_THUMB_ADDR, MAKE_THUMB_ADDR, regcache_read_pc(), target_read_memory(), and UNMAKE_THUMB_ADDR.

Referenced by arm_gdbarch_init().

arm_breakpoint_kind_from_pc()

static int arm_breakpoint_kind_from_pc ( struct gdbarch *  gdbarch, CORE_ADDR *  pcptr  )

static

Definition at line 7783 of file arm-tdep.c.

References ARM_BP_KIND_ARM, ARM_BP_KIND_THUMB, ARM_BP_KIND_THUMB2, arm_pc_is_thumb(), extract_unsigned_integer(), gdbarch_byte_order_for_code(), gdbarch_tdep(), target_read_memory(), gdbarch_tdep::thumb2_breakpoint, thumb_insn_size(), and UNMAKE_THUMB_ADDR.

Referenced by arm_breakpoint_kind_from_current_state(), and arm_gdbarch_init().

arm_code_of_frame_writable()

static int arm_code_of_frame_writable ( struct gdbarch *  gdbarch, struct frame_info *  frame  )

static

Definition at line 8905 of file arm-tdep.c.

References get_frame_type(), and SIGTRAMP_FRAME.

Referenced by arm_gdbarch_init().

arm_coff_make_msymbol_special()

static void arm_coff_make_msymbol_special ( int  val, struct minimal_symbol *  msym  )

static

Definition at line 8586 of file arm-tdep.c.

References coff_sym_is_thumb(), and MSYMBOL_SET_SPECIAL.

Referenced by arm_gdbarch_init().

arm_compare_exidx_entries()

static int arm_compare_exidx_entries ( const struct arm_exidx_entry *  lhs, const struct arm_exidx_entry *  rhs  )

inlinestatic

Definition at line 2000 of file arm-tdep.c.

References arm_exidx_entry::addr.

Referenced by arm_find_exidx_entry().

arm_compare_mapping_symbols()

static int arm_compare_mapping_symbols ( const struct arm_mapping_symbol *  lhs, const struct arm_mapping_symbol *  rhs  )

inlinestatic

Definition at line 327 of file arm-tdep.c.

References arm_mapping_symbol::value.

Referenced by arm_find_mapping_symbol(), and arm_record_special_symbol().

arm_copy_alu_imm()

static int arm_copy_alu_imm ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5166 of file arm-tdep.c.

References arm_copy_unmodified(), bits, CANNOT_WRITE_PC, arm_displaced_step_closure::cleanup, cleanup_alu_imm(), debug_displaced, displaced_read_reg(), displaced_write_reg(), fprintf_unfiltered(), gdb_stdlog, insn_references_pc(), arm_displaced_step_closure::modinsn, arm_displaced_step_closure::rd, and arm_displaced_step_closure::tmp.

Referenced by arm_decode_dp_misc().

arm_copy_alu_reg()

static int arm_copy_alu_reg ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5316 of file arm-tdep.c.

References arm_copy_unmodified(), bits, debug_displaced, fprintf_unfiltered(), gdb_stdlog, insn_references_pc(), install_alu_reg(), and arm_displaced_step_closure::modinsn.

Referenced by arm_decode_dp_misc().

arm_copy_alu_shifted_reg()

static int arm_copy_alu_shifted_reg ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5418 of file arm-tdep.c.

References arm_copy_unmodified(), bits, debug_displaced, fprintf_unfiltered(), gdb_stdlog, insn_references_pc(), install_alu_shifted_reg(), and arm_displaced_step_closure::modinsn.

Referenced by arm_decode_dp_misc().

arm_copy_b_bl_blx()

static int arm_copy_b_bl_blx ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 4966 of file arm-tdep.c.

References ARM_NOP, bit, bits, debug_displaced, fprintf_unfiltered(), gdb_stdlog, install_b_bl_blx(), arm_displaced_step_closure::modinsn, and offset.

Referenced by arm_decode_b_bl_ldmstm(), and arm_decode_unconditional().

arm_copy_block_xfer()

static int arm_copy_block_xfer ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6014 of file arm-tdep.c.

References _, arm_copy_unmodified(), ARM_NOP, ARM_PC_REGNUM, bit, bitcount(), bits, arm_displaced_step_closure::block, arm_displaced_step_closure::cleanup, cleanup_block_load_all(), cleanup_block_load_pc(), cleanup_block_store_pc(), debug_displaced, displaced_read_reg(), fprintf_unfiltered(), gdb_stdlog, arm_displaced_step_closure::modinsn, arm_displaced_step_closure::tmp, arm_displaced_step_closure::u, and warning().

Referenced by arm_decode_b_bl_ldmstm().

arm_copy_bx_blx_reg()

static int arm_copy_bx_blx_reg ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5114 of file arm-tdep.c.

References ARM_NOP, bit, bits, debug_displaced, fprintf_unfiltered(), gdb_stdlog, install_bx_blx_reg(), and arm_displaced_step_closure::modinsn.

Referenced by arm_decode_miscellaneous().

arm_copy_copro_load_store()

static int arm_copy_copro_load_store ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 4856 of file arm-tdep.c.

References arm_copy_unmodified(), bit, bits, debug_displaced, fprintf_unfiltered(), gdb_stdlog, insn_references_pc(), install_copro_load_store(), and arm_displaced_step_closure::modinsn.

Referenced by arm_decode_ext_reg_ld_st(), arm_decode_svc_copro(), and arm_decode_unconditional().

arm_copy_extra_ld_st()

static int arm_copy_extra_ld_st ( struct gdbarch *  gdbarch, uint32_t  insn, int  unprivileged, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5504 of file arm-tdep.c.

References _, arm_copy_unmodified(), bit, bits, CANNOT_WRITE_PC, arm_displaced_step_closure::cleanup, cleanup_load(), cleanup_store(), debug_displaced, displaced_read_reg(), displaced_write_reg(), fprintf_unfiltered(), gdb_stdlog, insn_references_pc(), internal_error(), arm_displaced_step_closure::ldst, arm_displaced_step_closure::modinsn, arm_displaced_step_closure::rd, arm_displaced_step_closure::tmp, and arm_displaced_step_closure::u.

Referenced by arm_decode_dp_misc().

arm_copy_ldr_str_ldrb_strb()

static int arm_copy_ldr_str_ldrb_strb ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc, int  load, int  size, int  usermode  )

static

Definition at line 5738 of file arm-tdep.c.

References arm_copy_unmodified(), ARM_PC_REGNUM, bit, bits, arm_displaced_step_closure::cleanup, cleanup_load(), cleanup_store(), debug_displaced, fprintf_unfiltered(), gdb_stdlog, insn_references_pc(), install_load_store(), arm_displaced_step_closure::ldst, arm_displaced_step_closure::modinsn, arm_displaced_step_closure::numinsns, size, and arm_displaced_step_closure::u.

Referenced by arm_decode_ld_st_word_ubyte().

arm_copy_preload()

static int arm_copy_preload ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 4698 of file arm-tdep.c.

References arm_copy_unmodified(), bits, debug_displaced, fprintf_unfiltered(), gdb_stdlog, insn_references_pc(), install_preload(), and arm_displaced_step_closure::modinsn.

Referenced by arm_decode_misc_memhint_neon().

arm_copy_preload_reg()

static int arm_copy_preload_reg ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 4792 of file arm-tdep.c.

References arm_copy_unmodified(), bits, debug_displaced, fprintf_unfiltered(), gdb_stdlog, insn_references_pc(), install_preload_reg(), and arm_displaced_step_closure::modinsn.

Referenced by arm_decode_misc_memhint_neon().

arm_copy_svc()

static int arm_copy_svc ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6313 of file arm-tdep.c.

References debug_displaced, fprintf_unfiltered(), gdb_stdlog, install_svc(), and arm_displaced_step_closure::modinsn.

Referenced by arm_decode_svc_copro().

arm_copy_undef()

static int arm_copy_undef ( struct gdbarch *  gdbarch, uint32_t  insn, arm_displaced_step_closure *  dsc  )

static

Definition at line 6343 of file arm-tdep.c.

References debug_displaced, fprintf_unfiltered(), gdb_stdlog, and arm_displaced_step_closure::modinsn.

Referenced by arm_decode_media(), arm_decode_misc_memhint_neon(), arm_decode_miscellaneous(), arm_decode_svc_copro(), and arm_decode_unconditional().

arm_copy_unmodified()

static int arm_copy_unmodified ( struct gdbarch *  gdbarch, uint32_t  insn, const char *  iname, arm_displaced_step_closure *  dsc  )

static

Definition at line 4620 of file arm-tdep.c.

References debug_displaced, fprintf_unfiltered(), gdb_stdlog, and arm_displaced_step_closure::modinsn.

Referenced by arm_copy_alu_imm(), arm_copy_alu_reg(), arm_copy_alu_shifted_reg(), arm_copy_block_xfer(), arm_copy_copro_load_store(), arm_copy_extra_ld_st(), arm_copy_ldr_str_ldrb_strb(), arm_copy_preload(), arm_copy_preload_reg(), arm_decode_dp_misc(), arm_decode_ext_reg_ld_st(), arm_decode_media(), arm_decode_misc_memhint_neon(), arm_decode_miscellaneous(), arm_decode_svc_copro(), and arm_decode_unconditional().

arm_copy_unpred()

static int arm_copy_unpred ( struct gdbarch *  gdbarch, uint32_t  insn, arm_displaced_step_closure *  dsc  )

static

Definition at line 6376 of file arm-tdep.c.

References debug_displaced, fprintf_unfiltered(), gdb_stdlog, and arm_displaced_step_closure::modinsn.

Referenced by arm_decode_misc_memhint_neon().

arm_decode_b_bl_ldmstm()

static int arm_decode_b_bl_ldmstm ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6726 of file arm-tdep.c.

References arm_copy_b_bl_blx(), arm_copy_block_xfer(), and bit.

Referenced by arm_process_displaced_insn().

arm_decode_dp_misc()

static int arm_decode_dp_misc ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6587 of file arm-tdep.c.

References arm_copy_alu_imm(), arm_copy_alu_reg(), arm_copy_alu_shifted_reg(), arm_copy_extra_ld_st(), arm_copy_unmodified(), arm_decode_miscellaneous(), bit, and bits.

Referenced by arm_process_displaced_insn().

arm_decode_ext_reg_ld_st()

static int arm_decode_ext_reg_ld_st ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6737 of file arm-tdep.c.

References arm_copy_copro_load_store(), arm_copy_unmodified(), and bits.

Referenced by arm_decode_svc_copro().

arm_decode_ld_st_word_ubyte()

static int arm_decode_ld_st_word_ubyte ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6633 of file arm-tdep.c.

References arm_copy_ldr_str_ldrb_strb(), bit, and bits.

Referenced by arm_process_displaced_insn().

arm_decode_media()

static int arm_decode_media ( struct gdbarch *  gdbarch, uint32_t  insn, arm_displaced_step_closure *  dsc  )

static

Definition at line 6670 of file arm-tdep.c.

References arm_copy_undef(), arm_copy_unmodified(), and bits.

Referenced by arm_process_displaced_insn().

arm_decode_misc_memhint_neon()

static int arm_decode_misc_memhint_neon ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6392 of file arm-tdep.c.

References arm_copy_preload(), arm_copy_preload_reg(), arm_copy_undef(), arm_copy_unmodified(), arm_copy_unpred(), and bits.

Referenced by arm_decode_unconditional().

arm_decode_miscellaneous()

static int arm_decode_miscellaneous ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6537 of file arm-tdep.c.

References arm_copy_bx_blx_reg(), arm_copy_undef(), arm_copy_unmodified(), and bits.

Referenced by arm_decode_dp_misc().

arm_decode_svc_copro()

static int arm_decode_svc_copro ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6827 of file arm-tdep.c.

References arm_copy_copro_load_store(), arm_copy_svc(), arm_copy_undef(), arm_copy_unmodified(), arm_decode_ext_reg_ld_st(), bit, and bits.

Referenced by arm_process_displaced_insn().

arm_decode_unconditional()

static int arm_decode_unconditional ( struct gdbarch *  gdbarch, uint32_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6452 of file arm-tdep.c.

References arm_copy_b_bl_blx(), arm_copy_copro_load_store(), arm_copy_undef(), arm_copy_unmodified(), arm_decode_misc_memhint_neon(), bit, and bits.

Referenced by arm_process_displaced_insn().

arm_displaced_init_closure()

void arm_displaced_init_closure	(	struct gdbarch *	gdbarch,
		CORE_ADDR	from,
		CORE_ADDR	to,
		arm_displaced_step_closure *	dsc
	)

Definition at line 7616 of file arm-tdep.c.

References gdbarch_tdep::arm_breakpoint, gdbarch_tdep::arm_breakpoint_size, debug_displaced, fprintf_unfiltered(), gdb_stdlog, gdbarch_byte_order_for_code(), gdbarch_tdep(), arm_displaced_step_closure::is_thumb, arm_displaced_step_closure::modinsn, arm_displaced_step_closure::numinsns, offset, paddress(), size, gdbarch_tdep::thumb_breakpoint, gdbarch_tdep::thumb_breakpoint_size, write_memory(), and write_memory_unsigned_integer().

Referenced by arm_linux_displaced_step_copy_insn().

arm_displaced_step_fixup()

void arm_displaced_step_fixup	(	struct gdbarch *	gdbarch,
		struct displaced_step_closure *	dsc_,
		CORE_ADDR	from,
		CORE_ADDR	to,
		struct regcache *	regs
	)

Definition at line 7673 of file arm-tdep.c.

References ARM_PC_REGNUM, arm_displaced_step_closure::cleanup, arm_displaced_step_closure::insn_addr, arm_displaced_step_closure::insn_size, regcache_cooked_write_unsigned(), gdbarch_tdep::regs, and arm_displaced_step_closure::wrote_to_pc.

Referenced by arm_linux_init_abi().

arm_dummy_id()

static struct frame_id arm_dummy_id ( struct gdbarch *  gdbarch, struct frame_info *  this_frame  )

static

Definition at line 3074 of file arm-tdep.c.

References ARM_SP_REGNUM, frame_id_build(), get_frame_pc(), and get_frame_register_unsigned().

Referenced by arm_gdbarch_init().

arm_dump_tdep()

static void arm_dump_tdep ( struct gdbarch *  gdbarch, struct ui_file *  file  )

static

Definition at line 9527 of file arm-tdep.c.

References _, fprintf_unfiltered(), gdbarch_tdep(), and gdbarch_tdep::lowest_pc.

Referenced by _initialize_arm_tdep().

arm_dwarf2_frame_init_reg()

static void arm_dwarf2_frame_init_reg ( struct gdbarch *  gdbarch, int  regnum, struct dwarf2_frame_state_reg *  reg, struct frame_info *  this_frame  )

static

Definition at line 3135 of file arm-tdep.c.

References arm_dwarf2_prev_register(), ARM_PC_REGNUM, ARM_PS_REGNUM, ARM_SP_REGNUM, DWARF2_FRAME_REG_CFA, DWARF2_FRAME_REG_FN, and regnum.

Referenced by arm_gdbarch_init().

arm_dwarf2_prev_register()

static struct value* arm_dwarf2_prev_register ( struct frame_info *  this_frame, void **  this_cache, int  regnum  )

static

Definition at line 3100 of file arm-tdep.c.

References _, arm_addr_bits_remove(), ARM_LR_REGNUM, ARM_PC_REGNUM, ARM_PS_REGNUM, arm_psr_thumb_bit(), frame_unwind_got_constant(), frame_unwind_register_unsigned(), get_frame_arch(), get_frame_register_unsigned(), internal_error(), IS_THUMB_ADDR, and regnum.

Referenced by arm_dwarf2_frame_init_reg().

arm_dwarf_reg_to_regnum()

static int arm_dwarf_reg_to_regnum ( struct gdbarch *  gdbarch, int  reg  )

static

Definition at line 4110 of file arm-tdep.c.

References ARM_F0_REGNUM, ARM_WC0_REGNUM, ARM_WCGR0_REGNUM, ARM_WR0_REGNUM, user_reg_map_name_to_regnum(), and xsnprintf().

Referenced by arm_gdbarch_init().

arm_elf_make_msymbol_special()

static void arm_elf_make_msymbol_special ( asymbol *  sym, struct minimal_symbol *  msym  )

static

Definition at line 8576 of file arm-tdep.c.

References MSYMBOL_SET_SPECIAL.

Referenced by arm_gdbarch_init().

arm_elf_osabi_sniffer()

static enum gdb_osabi arm_elf_osabi_sniffer ( bfd *  abfd )

static

Definition at line 8825 of file arm-tdep.c.

References GDB_OSABI_UNKNOWN, and generic_elf_osabi_sniff_abi_tag_sections().

Referenced by _initialize_arm_tdep().

arm_epilogue_frame_prev_register()

static struct value* arm_epilogue_frame_prev_register ( struct frame_info *  this_frame, void **  this_cache, int  regnum  )

static

Definition at line 2765 of file arm-tdep.c.

References arm_make_epilogue_frame_cache(), arm_prologue_prev_register(), and regnum.

arm_epilogue_frame_sniffer()

static int arm_epilogue_frame_sniffer ( const struct frame_unwind *  self, struct frame_info *  this_frame, void **  this_prologue_cache  )

static

Definition at line 2783 of file arm-tdep.c.

References arm_frame_is_thumb(), arm_stack_frame_destroyed_p_1(), frame_relative_level(), get_frame_arch(), get_frame_pc(), and thumb_stack_frame_destroyed_p().

arm_epilogue_frame_this_id()

static void arm_epilogue_frame_this_id ( struct frame_info *  this_frame, void **  this_cache, struct frame_id *  this_id  )

static

Definition at line 2739 of file arm-tdep.c.

References arm_make_epilogue_frame_cache(), frame_id_build(), func, get_frame_func(), get_frame_pc(), and arm_prologue_cache::prev_sp.

arm_exidx_data_free()

static void arm_exidx_data_free ( struct objfile *  objfile, void *  arg  )

static

Definition at line 1990 of file arm-tdep.c.

References objfile::obfd, and VEC_free.

Referenced by _initialize_arm_tdep().

arm_exidx_fill_cache()

static struct arm_prologue_cache* arm_exidx_fill_cache ( struct frame_info *  this_frame, gdb_byte *  entry  )

static

Definition at line 2318 of file arm-tdep.c.

References trad_frame_saved_reg::addr, ARM_D0_REGNUM, ARM_LR_REGNUM, ARM_PC_REGNUM, ARM_SP_REGNUM, ARM_WCGR0_REGNUM, ARM_WR0_REGNUM, FRAME_OBSTACK_ZALLOC, arm_prologue_cache::framereg, arm_prologue_cache::framesize, get_frame_memory_unsigned(), get_frame_register_unsigned(), offset, arm_prologue_cache::prev_sp, trad_frame_saved_reg::realreg, arm_prologue_cache::saved_regs, trad_frame_addr_p(), trad_frame_alloc_saved_regs(), and trad_frame_realreg_p().

Referenced by arm_exidx_unwind_sniffer().

arm_exidx_new_objfile()

static void arm_exidx_new_objfile ( struct objfile *  objfile )

static

Definition at line 2041 of file arm-tdep.c.

References arm_exidx_entry::addr, arm_exidx_data_key, arm_obj_section_from_vma(), do_cleanups(), arm_exidx_entry::entry, lookup_minimal_symbol_by_pc_name(), make_cleanup(), null_cleanup(), objfile::obfd, obj_section_offset, OBSTACK_CALLOC, OBSTACK_ZALLOC, obj_section::the_bfd_section, UNMAKE_THUMB_ADDR, VEC, VEC_safe_push, xfree(), and xmalloc().

Referenced by _initialize_arm_tdep().

arm_exidx_unwind_sniffer()

static int arm_exidx_unwind_sniffer ( const struct frame_unwind *  self, struct frame_info *  this_frame, void **  this_prologue_cache  )

static

Definition at line 2613 of file arm-tdep.c.

References arm_exidx_fill_cache(), arm_find_exidx_entry(), arm_frame_is_thumb(), gdbarch::byte_order_for_code, find_pc_partial_function(), gdbarch_byte_order_for_code(), get_frame_address_in_block(), get_frame_arch(), get_frame_pc(), get_frame_type(), get_next_frame(), NORMAL_FRAME, and safe_read_memory_unsigned_integer().

arm_ext_type()

static struct type* arm_ext_type ( struct gdbarch *  gdbarch )

static

Definition at line 3973 of file arm-tdep.c.

References arch_float_type(), gdbarch_tdep::arm_ext_type, floatformats_arm_ext, and gdbarch_tdep().

Referenced by arm_extract_return_value(), arm_register_type(), and arm_store_return_value().

arm_extract_return_value()

static void arm_extract_return_value ( struct type *  type, struct regcache *  regs, gdb_byte *  valbuf  )

static

Definition at line 7887 of file arm-tdep.c.

References _, regcache::arch(), ARM_A1_REGNUM, arm_ext_type(), ARM_F0_REGNUM, ARM_FLOAT_FPA, ARM_FLOAT_SOFT_FPA, ARM_FLOAT_SOFT_VFP, ARM_FLOAT_VFP, gdbarch::byte_order, FP_REGISTER_SIZE, gdbarch_byte_order(), INT_REGISTER_SIZE, internal_error(), regcache_cooked_read(), regcache_cooked_read_unsigned(), store_unsigned_integer(), target_float_convert(), TYPE_CODE, TYPE_CODE_BOOL, TYPE_CODE_CHAR, TYPE_CODE_ENUM, TYPE_CODE_FLT, TYPE_CODE_INT, TYPE_CODE_PTR, TYPE_IS_REFERENCE, and TYPE_LENGTH.

Referenced by arm_return_value().

arm_find_exidx_entry()

static gdb_byte* arm_find_exidx_entry ( CORE_ADDR  memaddr, CORE_ADDR *  start  )

static

Definition at line 2255 of file arm-tdep.c.

References arm_exidx_entry::addr, arm_compare_exidx_entries(), arm_exidx_data_key, arm_exidx_entry::entry, find_pc_section(), obj_section_addr, obj_section::objfile, obj_section::the_bfd_section, VEC, VEC_empty, VEC_index, VEC_length, and VEC_lower_bound.

Referenced by arm_exidx_unwind_sniffer().

arm_find_mapping_symbol()

static char arm_find_mapping_symbol ( CORE_ADDR  memaddr, CORE_ADDR *  start  )

static

Definition at line 338 of file arm-tdep.c.

References arm_compare_mapping_symbols(), arm_objfile_data_key, find_pc_section(), obj_section_addr, obj_section::objfile, obj_section::the_bfd_section, arm_mapping_symbol::type, arm_mapping_symbol::value, VEC, VEC_empty, VEC_index, VEC_length, and VEC_lower_bound.

Referenced by arm_adjust_breakpoint_address(), and arm_pc_is_thumb().

arm_frame_align()

static CORE_ADDR arm_frame_align ( struct gdbarch *  gdbarch, CORE_ADDR  sp  )

static

Definition at line 3927 of file arm-tdep.c.

Referenced by arm_gdbarch_init().

arm_frame_is_thumb()

int arm_frame_is_thumb

(

struct frame_info *

frame

)

Definition at line 310 of file arm-tdep.c.

References ARM_PS_REGNUM, arm_psr_thumb_bit(), get_frame_arch(), and get_frame_register_unsigned().

Referenced by arm_epilogue_frame_sniffer(), arm_exidx_unwind_sniffer(), arm_pc_is_thumb(), arm_scan_prologue(), and arm_skip_bx_reg().

arm_gdbarch_init()

static struct gdbarch* arm_gdbarch_init ( struct gdbarch_info  info, struct gdbarch_list *  arches  )

static

Definition at line 8927 of file arm-tdep.c.

References _, gdbarch_info::abfd, gdbarch_tdep::arm_abi, ARM_ABI_AAPCS, ARM_ABI_APCS, ARM_ABI_AUTO, arm_abi_global, arm_addr_bits_remove(), arm_adjust_breakpoint_address(), gdbarch_tdep::arm_breakpoint, arm_breakpoint_kind_from_current_state(), arm_breakpoint_kind_from_pc(), gdbarch_tdep::arm_breakpoint_size, arm_code_of_frame_writable(), arm_coff_make_msymbol_special(), ARM_D0_REGNUM, arm_default_arm_be_breakpoint, arm_default_arm_le_breakpoint, arm_default_thumb_be_breakpoint, arm_default_thumb_le_breakpoint, arm_disassembler_options, arm_dummy_id(), arm_dwarf2_frame_init_reg(), arm_dwarf_reg_to_regnum(), arm_elf_make_msymbol_special(), arm_epilogue_frame_unwind, arm_exidx_unwind, ARM_F0_REGNUM, ARM_FLOAT_AUTO, ARM_FLOAT_FPA, ARM_FLOAT_SOFT_FPA, ARM_FLOAT_SOFT_VFP, ARM_FLOAT_VFP, arm_fp_model, ARM_FPS_REGNUM, ARM_FPSCR_REGNUM, arm_frame_align(), arm_get_longjmp_target(), ARM_LR_REGNUM, arm_m_exception_unwind, arm_normal_base, ARM_NUM_REGS, ARM_PC_REGNUM, arm_print_float_info(), arm_prologue_unwind, ARM_PS_REGNUM, arm_pseudo_read(), arm_pseudo_write(), arm_push_dummy_call(), arm_record_special_symbol(), arm_register_aliases, arm_register_g_packet_guesses(), arm_register_name(), arm_register_names, arm_register_reggroup_p(), arm_register_sim_regno(), arm_register_type(), arm_return_value(), arm_skip_prologue(), arm_skip_stub(), ARM_SP_REGNUM, arm_stack_frame_destroyed_p(), arm_stub_unwind, arm_sw_breakpoint_from_kind(), arm_unwind_pc(), arm_unwind_sp(), ARM_WC0_REGNUM, ARM_WCASF_REGNUM, ARM_WCGR0_REGNUM, ARM_WCGR3_REGNUM, ARM_WR0_REGNUM, ARM_WR15_REGNUM, arm_write_pc(), gdbarch_info::byte_order_for_code, core_addr_lessthan(), DISPLACED_MODIFIED_INSNS, dwarf2_append_unwinders(), dwarf2_frame_set_init_reg(), floatformats_ieee_double, floatformats_ieee_double_littlebyte_bigword, floatformats_ieee_single, gdbarch_tdep::fp_model, frame_base_set_default(), frame_unwind_append_unwinder(), gdb_assert, gdb_print_insn_arm(), gdbarch_list::gdbarch, gdbarch_alloc(), gdbarch_init_osabi(), gdbarch_list_lookup_by_info(), gdbarch_tdep::have_fpa_registers, gdbarch_tdep::have_neon, gdbarch_tdep::have_neon_pseudos, gdbarch_tdep::have_vfp_pseudos, gdbarch_tdep::have_wmmx_registers, internal_error(), gdbarch_tdep::is_m, gdbarch_tdep::jb_pc, gdbarch_tdep::lowest_pc, name, gdbarch_list::next, reg_struct_return, regnum, set_gdbarch_addr_bits_remove(), set_gdbarch_adjust_breakpoint_address(), set_gdbarch_breakpoint_kind_from_current_state(), set_gdbarch_breakpoint_kind_from_pc(), set_gdbarch_char_signed(), set_gdbarch_code_of_frame_writable(), set_gdbarch_coff_make_msymbol_special(), set_gdbarch_disassembler_options(), set_gdbarch_double_format(), set_gdbarch_dummy_id(), set_gdbarch_dwarf2_reg_to_regnum(), set_gdbarch_elf_make_msymbol_special(), set_gdbarch_float_format(), set_gdbarch_frame_align(), set_gdbarch_get_longjmp_target(), set_gdbarch_have_nonsteppable_watchpoint(), set_gdbarch_inner_than(), set_gdbarch_long_double_format(), set_gdbarch_max_insn_length(), set_gdbarch_num_pseudo_regs(), set_gdbarch_num_regs(), set_gdbarch_pc_regnum(), set_gdbarch_print_float_info(), set_gdbarch_print_insn(), set_gdbarch_pseudo_register_read(), set_gdbarch_pseudo_register_write(), set_gdbarch_push_dummy_call(), set_gdbarch_record_special_symbol(), set_gdbarch_register_name(), set_gdbarch_register_reggroup_p(), set_gdbarch_register_sim_regno(), set_gdbarch_register_type(), set_gdbarch_return_value(), set_gdbarch_skip_prologue(), set_gdbarch_skip_trampoline_code(), set_gdbarch_sp_regnum(), set_gdbarch_stack_frame_destroyed_p(), set_gdbarch_sw_breakpoint_from_kind(), set_gdbarch_unwind_pc(), set_gdbarch_unwind_sp(), set_gdbarch_valid_disassembler_options(), set_gdbarch_vbit_in_delta(), set_gdbarch_wchar_signed(), set_gdbarch_write_pc(), set_tdesc_pseudo_register_name(), gdbarch_tdep::struct_return, gdbarch_info::target_desc, tdesc_data, tdesc_data_alloc(), tdesc_data_cleanup(), tdesc_find_feature(), tdesc_has_registers(), tdesc_numbered_register(), tdesc_numbered_register_choices(), tdesc_unnumbered_register(), tdesc_use_registers(), gdbarch_tdep::thumb_breakpoint, gdbarch_tdep::thumb_breakpoint_size, user_reg_add(), value_of_arm_user_reg(), gdbarch_tdep::vfp_register_count, warning(), and XCNEW.

Referenced by _initialize_arm_tdep().

arm_get_longjmp_target()

static int arm_get_longjmp_target ( struct frame_info *  frame, CORE_ADDR *  pc  )

static

Definition at line 8260 of file arm-tdep.c.

References ARM_A1_REGNUM, extract_unsigned_integer(), gdbarch_byte_order(), gdbarch_tdep(), get_frame_arch(), get_frame_register_unsigned(), INT_REGISTER_SIZE, gdbarch_tdep::jb_elt_size, gdbarch_tdep::jb_pc, gdbarch_tdep::pc, and target_read_memory().

Referenced by arm_gdbarch_init().

arm_get_next_pcs_addr_bits_remove()

CORE_ADDR arm_get_next_pcs_addr_bits_remove	(	struct arm_get_next_pcs *	self,
		CORE_ADDR	val
	)

Definition at line 6223 of file arm-tdep.c.

References gdbarch_addr_bits_remove().

arm_get_next_pcs_is_thumb()

int arm_get_next_pcs_is_thumb

(

struct arm_get_next_pcs *

self

)

Definition at line 6240 of file arm-tdep.c.

References arm_is_thumb().

arm_get_next_pcs_read_memory_unsigned_integer()

ULONGEST arm_get_next_pcs_read_memory_unsigned_integer	(	CORE_ADDR	memaddr,
		int	len,
		int	byte_order
	)

Definition at line 6213 of file arm-tdep.c.

References read_memory_unsigned_integer().

arm_get_next_pcs_syscall_next_pc()

static CORE_ADDR arm_get_next_pcs_syscall_next_pc ( struct arm_get_next_pcs *  self )

static

Definition at line 6232 of file arm-tdep.c.

arm_instruction_restores_sp()

static int arm_instruction_restores_sp ( unsigned int  insn )

static

Definition at line 1447 of file arm-tdep.c.

References bits, and INST_NV.

Referenced by arm_analyze_prologue(), and arm_stack_frame_destroyed_p_1().

arm_is_thumb()

int arm_is_thumb

(

struct regcache *

regcache

)

Definition at line 297 of file arm-tdep.c.

References regcache::arch(), ARM_PS_REGNUM, arm_psr_thumb_bit(), and regcache_raw_get_unsigned().

Referenced by arm_get_next_pcs_is_thumb(), and arm_linux_get_next_pcs_syscall_next_pc().

arm_m_addr_is_magic()

static int arm_m_addr_is_magic ( CORE_ADDR  addr )

static

Definition at line 495 of file arm-tdep.c.

Referenced by arm_addr_bits_remove(), and arm_m_exception_unwind_sniffer().

arm_m_exception_cache()

static struct arm_prologue_cache* arm_m_exception_cache ( struct frame_info *  this_frame )

static

Definition at line 2939 of file arm-tdep.c.

References trad_frame_saved_reg::addr, ARM_PS_REGNUM, ARM_SP_REGNUM, gdbarch::byte_order, FRAME_OBSTACK_ZALLOC, gdbarch_byte_order(), get_frame_arch(), get_frame_register_unsigned(), arm_prologue_cache::prev_sp, safe_read_memory_integer(), arm_prologue_cache::saved_regs, and trad_frame_alloc_saved_regs().

Referenced by arm_m_exception_prev_register(), and arm_m_exception_this_id().

arm_m_exception_prev_register()

static struct value* arm_m_exception_prev_register ( struct frame_info *  this_frame, void **  this_cache, int  prev_regnum  )

static

Definition at line 3000 of file arm-tdep.c.

References arm_m_exception_cache(), ARM_SP_REGNUM, frame_unwind_got_constant(), arm_prologue_cache::prev_sp, arm_prologue_cache::saved_regs, and trad_frame_get_prev_register().

arm_m_exception_this_id()

static void arm_m_exception_this_id ( struct frame_info *  this_frame, void **  this_cache, struct frame_id *  this_id  )

static

Definition at line 2981 of file arm-tdep.c.

References arm_m_exception_cache(), frame_id_build(), get_frame_pc(), and arm_prologue_cache::prev_sp.

arm_m_exception_unwind_sniffer()

static int arm_m_exception_unwind_sniffer ( const struct frame_unwind *  self, struct frame_info *  this_frame, void **  this_prologue_cache  )

static

Definition at line 3023 of file arm-tdep.c.

References arm_m_addr_is_magic(), and get_frame_pc().

arm_make_epilogue_frame_cache()

static struct arm_prologue_cache* arm_make_epilogue_frame_cache ( struct frame_info *  this_frame )

static

Definition at line 2712 of file arm-tdep.c.

References trad_frame_saved_reg::addr, arm_scan_prologue(), ARM_SP_REGNUM, FRAME_OBSTACK_ZALLOC, gdbarch_num_regs(), get_frame_arch(), get_frame_register_unsigned(), arm_prologue_cache::prev_sp, arm_prologue_cache::saved_regs, trad_frame_addr_p(), and trad_frame_alloc_saved_regs().

Referenced by arm_epilogue_frame_prev_register(), and arm_epilogue_frame_this_id().

arm_make_prologue_cache()

static struct arm_prologue_cache* arm_make_prologue_cache ( struct frame_info *  this_frame )

static

Definition at line 1823 of file arm-tdep.c.

References trad_frame_saved_reg::addr, arm_scan_prologue(), FRAME_OBSTACK_ZALLOC, arm_prologue_cache::framereg, arm_prologue_cache::framesize, gdbarch_num_regs(), get_frame_arch(), get_frame_register_unsigned(), arm_prologue_cache::prev_sp, arm_prologue_cache::saved_regs, trad_frame_addr_p(), and trad_frame_alloc_saved_regs().

Referenced by arm_normal_frame_base(), arm_prologue_prev_register(), arm_prologue_this_id(), and arm_prologue_unwind_stop_reason().

arm_make_stub_cache()

static struct arm_prologue_cache* arm_make_stub_cache ( struct frame_info *  this_frame )

static

Definition at line 2872 of file arm-tdep.c.

References ARM_SP_REGNUM, FRAME_OBSTACK_ZALLOC, get_frame_register_unsigned(), arm_prologue_cache::prev_sp, arm_prologue_cache::saved_regs, and trad_frame_alloc_saved_regs().

Referenced by arm_stub_this_id().

arm_neon_double_type()

static struct type* arm_neon_double_type ( struct gdbarch *  gdbarch )

static

Definition at line 3986 of file arm-tdep.c.

References append_composite_type_field(), arch_composite_type(), builtin_type::builtin_double, builtin_type::builtin_float, builtin_type(), builtin_type::builtin_uint16, builtin_type::builtin_uint32, builtin_type::builtin_uint64, builtin_type::builtin_uint8, gdbarch_tdep(), init_vector_type(), gdbarch_tdep::neon_double_type, TYPE_CODE_UNION, TYPE_NAME, and TYPE_VECTOR.

Referenced by arm_register_type().

arm_neon_quad_read()

static enum register_status arm_neon_quad_read ( struct gdbarch *  gdbarch, struct regcache *  regcache, int  regnum, gdb_byte *  buf  )

static

Definition at line 8681 of file arm-tdep.c.

References gdbarch_byte_order(), offset, REG_VALID, regcache_raw_read(), regnum, status, user_reg_map_name_to_regnum(), and xsnprintf().

Referenced by arm_pseudo_read(), and arm_return_value().

arm_neon_quad_type()

static struct type* arm_neon_quad_type ( struct gdbarch *  gdbarch )

static

Definition at line 4025 of file arm-tdep.c.

References append_composite_type_field(), arch_composite_type(), builtin_type::builtin_double, builtin_type::builtin_float, builtin_type(), builtin_type::builtin_uint16, builtin_type::builtin_uint32, builtin_type::builtin_uint64, builtin_type::builtin_uint8, gdbarch_tdep(), init_vector_type(), gdbarch_tdep::neon_quad_type, TYPE_CODE_UNION, TYPE_NAME, and TYPE_VECTOR.

Referenced by arm_register_type().

arm_neon_quad_write()

static void arm_neon_quad_write ( struct gdbarch *  gdbarch, struct regcache *  regcache, int  regnum, const gdb_byte *  buf  )

static

Definition at line 8760 of file arm-tdep.c.

References gdbarch_byte_order(), offset, regcache_raw_write(), regnum, user_reg_map_name_to_regnum(), and xsnprintf().

Referenced by arm_pseudo_write(), arm_push_dummy_call(), and arm_return_value().

arm_normal_frame_base()

static CORE_ADDR arm_normal_frame_base ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 3049 of file arm-tdep.c.

References arm_make_prologue_cache(), arm_prologue_cache::framesize, and arm_prologue_cache::prev_sp.

arm_obj_section_from_vma()

static struct obj_section* arm_obj_section_from_vma ( struct objfile *  objfile, bfd_vma  vma  )

static

Definition at line 2007 of file arm-tdep.c.

References ALL_OBJFILE_OSECTIONS, objfile::obfd, size, and obj_section::the_bfd_section.

Referenced by arm_exidx_new_objfile().

arm_objfile_data_free()

static void arm_objfile_data_free ( struct objfile *  objfile, void *  arg  )

static

Definition at line 8593 of file arm-tdep.c.

References objfile::obfd, and VEC_free.

Referenced by _initialize_arm_tdep().

arm_pc_is_thumb()

int arm_pc_is_thumb	(	struct gdbarch *	gdbarch,
		CORE_ADDR	memaddr
	)

Definition at line 398 of file arm-tdep.c.

References arm_fallback_mode_string, arm_find_mapping_symbol(), arm_force_mode_string, arm_frame_is_thumb(), debug_displaced, fprintf_unfiltered(), gdb_stdlog, get_current_frame(), get_displaced_step_closure_by_addr(), arm_displaced_step_closure::insn_addr, IS_THUMB_ADDR, lookup_minimal_symbol_by_pc(), bound_minimal_symbol::minsym, MSYMBOL_IS_SPECIAL, target_has_registers, and type.

Referenced by arm_adjust_breakpoint_address(), arm_analyze_load_stack_chk_guard(), arm_breakpoint_kind_from_pc(), arm_linux_hw_breakpoint_initialize(), arm_push_dummy_call(), arm_skip_prologue(), arm_skip_stack_protector(), arm_stack_frame_destroyed_p(), arm_write_pc(), and gdb_print_insn_arm().

arm_print_float_info()

static void arm_print_float_info ( struct gdbarch *  gdbarch, struct ui_file *  file, struct frame_info *  frame, const char *  args  )

static

Definition at line 3952 of file arm-tdep.c.

References _, ARM_FPS_REGNUM, fprintf_filtered(), fputs_filtered(), get_frame_register_unsigned(), print_fpu_flags(), status, and type.

Referenced by arm_gdbarch_init().

arm_process_displaced_insn()

void arm_process_displaced_insn	(	struct gdbarch *	gdbarch,
		CORE_ADDR	from,
		CORE_ADDR	to,
		struct regcache *	regs,
		arm_displaced_step_closure *	dsc
	)

Definition at line 7556 of file arm-tdep.c.

References _, arm_decode_b_bl_ldmstm(), arm_decode_dp_misc(), arm_decode_ld_st_word_ubyte(), arm_decode_media(), arm_decode_svc_copro(), arm_decode_unconditional(), arm_get_next_pcs::byte_order_for_code, arm_displaced_step_closure::cleanup, debug_displaced, displaced_in_arm_mode(), err, fprintf_unfiltered(), gdb_stdlog, gdbarch_byte_order_for_code(), arm_displaced_step_closure::insn_addr, arm_displaced_step_closure::insn_size, internal_error(), arm_displaced_step_closure::is_thumb, arm_displaced_step_closure::numinsns, read_memory_unsigned_integer(), arm_displaced_step_closure::scratch_base, thumb_process_displaced_insn(), and arm_displaced_step_closure::wrote_to_pc.

Referenced by arm_linux_displaced_step_copy_insn().

arm_process_record()

int arm_process_record	(	struct gdbarch *	gdbarch,
		struct regcache *	regcache,
		CORE_ADDR	insn_addr
	)

Definition at line 13176 of file arm-tdep.c.

References _, arm_mem_r::addr, insn_decode_record_t::arm_insn, ARM_INSN_SIZE_BYTES, insn_decode_record_t::arm_mems, ARM_PC_REGNUM, ARM_PS_REGNUM, arm_psr_thumb_bit(), ARM_RECORD, insn_decode_record_t::arm_regs, bits, deallocate_reg_mem(), decode_insn(), extract_arm_insn(), fprintf_unfiltered(), gdb_stdlog, insn_decode_record_t::gdbarch, arm_mem_r::len, insn_decode_record_t::mem_rec_count, memset(), paddress(), printf_unfiltered(), record_debug, record_full_arch_list_add_end(), record_full_arch_list_add_mem(), record_full_arch_list_add_reg(), insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, regcache_raw_read_unsigned(), insn_decode_record_t::this_addr, THUMB2_INSN_SIZE_BYTES, THUMB2_RECORD, THUMB_INSN_SIZE_BYTES, and THUMB_RECORD.

Referenced by arm_linux_init_abi().

arm_prologue_prev_register()

static struct value* arm_prologue_prev_register ( struct frame_info *  this_frame, void **  this_cache, int  prev_regnum  )

static

Definition at line 1903 of file arm-tdep.c.

References arm_addr_bits_remove(), ARM_LR_REGNUM, arm_make_prologue_cache(), ARM_PC_REGNUM, ARM_PS_REGNUM, arm_psr_thumb_bit(), ARM_SP_REGNUM, frame_unwind_got_constant(), frame_unwind_register_unsigned(), get_frame_arch(), get_frame_register_unsigned(), IS_THUMB_ADDR, arm_prologue_cache::prev_sp, arm_prologue_cache::saved_regs, and trad_frame_get_prev_register().

Referenced by arm_epilogue_frame_prev_register().

arm_prologue_this_id()

static void arm_prologue_this_id ( struct frame_info *  this_frame, void **  this_cache, struct frame_id *  this_id  )

static

Definition at line 1878 of file arm-tdep.c.

References arm_make_prologue_cache(), frame_id_build(), func, get_frame_func(), get_frame_pc(), and arm_prologue_cache::prev_sp.

arm_prologue_unwind_stop_reason()

static enum unwind_stop_reason arm_prologue_unwind_stop_reason ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 1852 of file arm-tdep.c.

References arm_make_prologue_cache(), get_frame_arch(), get_frame_pc(), and arm_prologue_cache::prev_sp.

arm_pseudo_read()

static enum register_status arm_pseudo_read ( struct gdbarch *  gdbarch, struct regcache *  regcache, int  regnum, gdb_byte *  buf  )

static

Definition at line 8714 of file arm-tdep.c.

References arm_neon_quad_read(), gdb_assert, gdbarch_byte_order(), gdbarch_num_regs(), gdbarch::num_regs, offset, REG_VALID, regcache_raw_read(), regnum, status, user_reg_map_name_to_regnum(), and xsnprintf().

Referenced by arm_gdbarch_init().

arm_pseudo_write()

static void arm_pseudo_write ( struct gdbarch *  gdbarch, struct regcache *  regcache, int  regnum, const gdb_byte *  buf  )

static

Definition at line 8782 of file arm-tdep.c.

References arm_neon_quad_write(), gdb_assert, gdbarch_byte_order(), gdbarch_num_regs(), gdbarch::num_regs, offset, regcache_raw_read(), regcache_raw_write(), regnum, user_reg_map_name_to_regnum(), and xsnprintf().

Referenced by arm_gdbarch_init().

arm_psr_thumb_bit()

int arm_psr_thumb_bit

(

struct gdbarch *

gdbarch

)

Definition at line 286 of file arm-tdep.c.

References CPSR_T, and XPSR_T.

Referenced by arm_dwarf2_prev_register(), arm_frame_is_thumb(), arm_is_thumb(), arm_linux_get_syscall_number(), arm_linux_restart_syscall_init(), arm_linux_sigreturn_next_pc(), arm_linux_sigreturn_return_addr(), arm_process_record(), arm_prologue_prev_register(), arm_write_pc(), bx_write_pc(), and displaced_in_arm_mode().

arm_push_dummy_call()

static CORE_ADDR arm_push_dummy_call ( struct gdbarch *  gdbarch, struct value *  function, struct regcache *  regcache, CORE_ADDR  bp_addr, int  nargs, struct value **  args, CORE_ADDR  sp, int  struct_return, CORE_ADDR  struct_addr  )

static

Definition at line 3689 of file arm-tdep.c.

References ARM_A1_REGNUM, gdbarch_tdep::arm_abi, ARM_ABI_APCS, arm_debug, ARM_LAST_ARG_REGNUM, ARM_LR_REGNUM, arm_neon_quad_write(), arm_pc_is_thumb(), ARM_SP_REGNUM, arm_type_align(), arm_vfp_abi_for_function(), arm_vfp_call_candidate(), arm_vfp_cprc_reg_char(), arm_vfp_cprc_unit_length(), check_typedef(), stack_item::data, extract_unsigned_integer(), fprintf_unfiltered(), gdb_stdlog, gdbarch_byte_order(), gdbarch_register_name(), INT_REGISTER_SIZE, stack_item::len, MAKE_THUMB_ADDR, memset(), paddress(), phex(), pop_stack_item(), push_stack_item(), regcache_cooked_write(), regcache_cooked_write_unsigned(), regnum, store_unsigned_integer(), TYPE_CODE, TYPE_CODE_FUNC, TYPE_CODE_PTR, TYPE_LENGTH, TYPE_TARGET_TYPE, user_reg_map_name_to_regnum(), value_contents(), value_type(), write_memory(), and xsnprintf().

Referenced by arm_gdbarch_init().

arm_record_asimd_vfp_coproc()

static int arm_record_asimd_vfp_coproc ( insn_decode_record *  arm_insn_r )

static

Definition at line 11526 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, arm_record_exreg_ld_st_insn(), arm_record_unsupported_insn(), insn_decode_record_t::arm_regs, bit, bits, REG_ALLOC, and insn_decode_record_t::reg_rec_count.

Referenced by decode_insn(), and thumb2_record_coproc_insn().

arm_record_b_bl()

static int arm_record_b_bl ( insn_decode_record *  arm_insn_r )

static

Definition at line 11002 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, ARM_LR_REGNUM, insn_decode_record_t::arm_regs, bit, REG_ALLOC, and insn_decode_record_t::reg_rec_count.

Referenced by decode_insn().

arm_record_coproc_data_proc()

static int arm_record_coproc_data_proc ( insn_decode_record *  arm_insn_r )

static

Definition at line 11580 of file arm-tdep.c.

References _, insn_decode_record_t::arm_insn, ARM_PS_REGNUM, arm_record_unsupported_insn(), arm_record_vdata_transfer_insn(), arm_record_vfp_data_proc_insn(), insn_decode_record_t::arm_regs, gdbarch_tdep::arm_syscall_record, bit, bits, insn_decode_record_t::gdbarch, gdbarch_tdep(), insn_decode_record_t::opcode, printf_unfiltered(), REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, and regcache_raw_read_unsigned().

Referenced by decode_insn(), and thumb2_record_coproc_insn().

arm_record_data_proc_imm()

static int arm_record_data_proc_imm ( insn_decode_record *  arm_insn_r )

static

Definition at line 10417 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, insn_decode_record_t::arm_mems, ARM_PS_REGNUM, insn_decode_record_t::arm_regs, bits, insn_decode_record_t::decode, MEM_ALLOC, insn_decode_record_t::mem_rec_count, insn_decode_record_t::opcode, REG_ALLOC, insn_decode_record_t::reg_rec_count, and sbo_sbz().

Referenced by decode_insn().

arm_record_data_proc_misc_ld_str()

static int arm_record_data_proc_misc_ld_str ( insn_decode_record *  arm_insn_r )

static

Definition at line 10228 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, ARM_LR_REGNUM, insn_decode_record_t::arm_mems, ARM_PS_REGNUM, ARM_RECORD_STRH, arm_record_strx(), insn_decode_record_t::arm_regs, bit, bits, insn_decode_record_t::decode, INSN_S_L_BIT_NUM, MEM_ALLOC, insn_decode_record_t::mem_rec_count, insn_decode_record_t::opcode, REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, regcache_raw_read_unsigned(), and sbo_sbz().

Referenced by decode_insn().

arm_record_exreg_ld_st_insn()

static int arm_record_exreg_ld_st_insn ( insn_decode_record *  arm_insn_r )

static

Definition at line 11120 of file arm-tdep.c.

References ARM_D0_REGNUM, insn_decode_record_t::arm_insn, insn_decode_record_t::arm_mems, insn_decode_record_t::arm_regs, bit, bits, MEM_ALLOC, insn_decode_record_t::mem_rec_count, REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, and regcache_raw_read_unsigned().

Referenced by arm_record_asimd_vfp_coproc().

arm_record_extension_space()

static int arm_record_extension_space ( insn_decode_record *  arm_insn_r )

static

Definition at line 9965 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, ARM_LR_REGNUM, insn_decode_record_t::arm_mems, ARM_PS_REGNUM, ARM_RECORD_STRD, ARM_RECORD_STRH, arm_record_strx(), insn_decode_record_t::arm_regs, bit, bits, insn_decode_record_t::cond, gdb_assert, in_inclusive_range(), INSN_RECORDED, MEM_ALLOC, insn_decode_record_t::mem_rec_count, insn_decode_record_t::opcode, REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, and regcache_raw_read_unsigned().

Referenced by decode_insn().

arm_record_ld_st_imm_offset()

static int arm_record_ld_st_imm_offset ( insn_decode_record *  arm_insn_r )

static

Definition at line 10545 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, insn_decode_record_t::arm_mems, ARM_PC_REGNUM, ARM_PS_REGNUM, insn_decode_record_t::arm_regs, bit, bits, INSN_S_L_BIT_NUM, MEM_ALLOC, insn_decode_record_t::mem_rec_count, REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, and regcache_raw_read_unsigned().

Referenced by decode_insn().

arm_record_ld_st_multiple()

static int arm_record_ld_st_multiple ( insn_decode_record *  arm_insn_r )

static

Definition at line 10902 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, insn_decode_record_t::arm_mems, ARM_PS_REGNUM, insn_decode_record_t::arm_regs, bit, bits, gdb_assert_not_reached, INSN_S_L_BIT_NUM, INT_REGISTER_SIZE, MEM_ALLOC, insn_decode_record_t::mem_rec_count, REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, and regcache_raw_read_unsigned().

Referenced by decode_insn().

arm_record_ld_st_reg_offset()

static int arm_record_ld_st_reg_offset ( insn_decode_record *  arm_insn_r )

static

Definition at line 10636 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, insn_decode_record_t::arm_mems, ARM_PS_REGNUM, arm_record_media(), insn_decode_record_t::arm_regs, bit, bits, insn_decode_record_t::decode, gdb_assert_not_reached, INSN_S_L_BIT_NUM, MEM_ALLOC, insn_decode_record_t::mem_rec_count, insn_decode_record_t::opcode, REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, regcache_raw_read_signed(), and regcache_raw_read_unsigned().

Referenced by decode_insn().

arm_record_media()

static int arm_record_media ( insn_decode_record *  arm_insn_r )

static

Definition at line 10461 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, ARM_PS_REGNUM, insn_decode_record_t::arm_regs, bit, bits, REG_ALLOC, and insn_decode_record_t::reg_rec_count.

Referenced by arm_record_ld_st_reg_offset().

arm_record_special_symbol()

static void arm_record_special_symbol ( struct gdbarch *  gdbarch, struct objfile *  objfile, asymbol *  sym  )

static

Definition at line 8603 of file arm-tdep.c.

References arm_compare_mapping_symbols(), arm_objfile_data_key, gdb_assert, name, objfile::obfd, OBSTACK_CALLOC, OBSTACK_ZALLOC, arm_mapping_symbol::type, arm_mapping_symbol::value, VEC, VEC_empty, VEC_last, VEC_lower_bound, VEC_safe_insert, and VEC_safe_push.

Referenced by arm_gdbarch_init().

arm_record_strx()

static int arm_record_strx ( insn_decode_record *  arm_insn_r, uint32_t *  record_buf, uint32_t *  record_buf_mem, arm_record_strx_t  str_type  )

static

Definition at line 9797 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, ARM_PC_REGNUM, ARM_RECORD_STRD, ARM_RECORD_STRH, bits, insn_decode_record_t::decode, insn_decode_record_t::mem_rec_count, insn_decode_record_t::opcode, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, and regcache_raw_read_unsigned().

Referenced by arm_record_data_proc_misc_ld_str(), and arm_record_extension_space().

arm_record_unsupported_insn()

static int arm_record_unsupported_insn ( insn_decode_record *  arm_insn_r )

static

Definition at line 11022 of file arm-tdep.c.

References _, insn_decode_record_t::arm_insn, insn_decode_record_t::gdbarch, paddress(), printf_unfiltered(), and insn_decode_record_t::this_addr.

Referenced by arm_record_asimd_vfp_coproc(), arm_record_coproc_data_proc(), decode_insn(), thumb2_record_branch_misc_cntrl(), and thumb2_record_ld_st_multiple().

arm_record_vdata_transfer_insn()

static int arm_record_vdata_transfer_insn ( insn_decode_record *  arm_insn_r )

static

Definition at line 11034 of file arm-tdep.c.

References ARM_D0_REGNUM, ARM_FPSCR_REGNUM, insn_decode_record_t::arm_insn, ARM_PS_REGNUM, insn_decode_record_t::arm_regs, bit, bits, REG_ALLOC, and insn_decode_record_t::reg_rec_count.

Referenced by arm_record_coproc_data_proc().

arm_record_vfp_data_proc_insn()

static int arm_record_vfp_data_proc_insn ( insn_decode_record *  arm_insn_r )

static

Definition at line 11315 of file arm-tdep.c.

References ARM_D0_REGNUM, ARM_FPSCR_REGNUM, insn_decode_record_t::arm_insn, insn_decode_record_t::arm_regs, bit, bits, gdb_assert_not_reached, REG_ALLOC, and insn_decode_record_t::reg_rec_count.

Referenced by arm_record_coproc_data_proc().

arm_register_g_packet_guesses()

static void arm_register_g_packet_guesses ( struct gdbarch *  gdbarch )

static

Definition at line 8869 of file arm-tdep.c.

References FP_REGISTER_SIZE, INT_REGISTER_SIZE, register_remote_g_packet_guess(), tdesc_arm_with_m, tdesc_arm_with_m_fpa_layout, tdesc_arm_with_m_vfp_d16, and VFP_REGISTER_SIZE.

Referenced by arm_gdbarch_init().

arm_register_name()

static const char* arm_register_name ( struct gdbarch *  gdbarch, int  i  )

static

Definition at line 8519 of file arm-tdep.c.

References arm_register_names, gdbarch_num_regs(), and gdbarch::num_regs.

Referenced by arm_gdbarch_init().

arm_register_reggroup_p()

static int arm_register_reggroup_p ( struct gdbarch *  gdbarch, int  regnum, struct reggroup *  group  )

static

Definition at line 8844 of file arm-tdep.c.

References all_reggroup, ARM_FPS_REGNUM, default_register_reggroup_p(), float_reggroup, regnum, restore_reggroup, and save_reggroup.

Referenced by arm_gdbarch_init().

arm_register_sim_regno()

static int arm_register_sim_regno ( struct gdbarch *  gdbarch, int  regnum  )

static

Definition at line 4170 of file arm-tdep.c.

References _, ARM_WC0_REGNUM, ARM_WC7_REGNUM, ARM_WCGR0_REGNUM, ARM_WCGR7_REGNUM, ARM_WR0_REGNUM, ARM_WR15_REGNUM, gdb_assert, gdbarch_num_regs(), internal_error(), NUM_FREGS, NUM_GREGS, NUM_SREGS, and regnum.

Referenced by arm_gdbarch_init().

arm_register_type()

static struct type* arm_register_type ( struct gdbarch *  gdbarch, int  regnum  )

static

Definition at line 4060 of file arm-tdep.c.

References ARM_D0_REGNUM, arm_ext_type(), ARM_F0_REGNUM, arm_neon_double_type(), arm_neon_quad_type(), ARM_PC_REGNUM, arm_register_names, ARM_SP_REGNUM, builtin_type::builtin_data_ptr, builtin_type::builtin_float, builtin_type::builtin_func_ptr, builtin_type::builtin_int0, builtin_type(), builtin_type::builtin_uint32, builtin_type::builtin_void, gdbarch_num_regs(), gdbarch_target_desc(), NUM_FREGS, regnum, tdesc_has_registers(), tdesc_register_type(), TYPE_CODE, and TYPE_CODE_FLT.

Referenced by arm_gdbarch_init().

arm_return_in_memory()

static int arm_return_in_memory ( struct gdbarch *  gdbarch, struct type *  type  )

static

Definition at line 7981 of file arm-tdep.c.

References ARM_ABI_APCS, check_typedef(), code, INT_REGISTER_SIZE, TYPE_CODE, TYPE_CODE_ARRAY, TYPE_CODE_COMPLEX, TYPE_CODE_FLT, TYPE_CODE_STRUCT, TYPE_CODE_UNION, TYPE_FIELD_BITPOS, TYPE_FIELD_BITSIZE, TYPE_FIELD_TYPE, TYPE_LENGTH, TYPE_NFIELDS, and TYPE_VECTOR.

Referenced by arm_return_value().

arm_return_value()

static enum return_value_convention arm_return_value ( struct gdbarch *  gdbarch, struct value *  function, struct type *  valtype, struct regcache *  regcache, gdb_byte *  readbuf, const gdb_byte *  writebuf  )

static

Definition at line 8189 of file arm-tdep.c.

References arm_extract_return_value(), arm_neon_quad_read(), arm_neon_quad_write(), arm_return_in_memory(), arm_store_return_value(), arm_vfp_abi_for_function(), arm_vfp_call_candidate(), arm_vfp_cprc_reg_char(), arm_vfp_cprc_unit_length(), gdbarch_tdep(), pcc_struct_return, regcache_cooked_read(), regcache_cooked_write(), regnum, RETURN_VALUE_REGISTER_CONVENTION, RETURN_VALUE_STRUCT_CONVENTION, gdbarch_tdep::struct_return, TYPE_CODE, TYPE_CODE_ARRAY, TYPE_CODE_COMPLEX, TYPE_CODE_STRUCT, TYPE_CODE_UNION, user_reg_map_name_to_regnum(), value_type(), and xsnprintf().

Referenced by arm_gdbarch_init().

arm_scan_prologue()

static void arm_scan_prologue ( struct frame_info *  this_frame, struct arm_prologue_cache *  cache  )

static

Definition at line 1732 of file arm-tdep.c.

References arm_analyze_prologue(), ARM_FP_REGNUM, arm_frame_is_thumb(), ARM_SP_REGNUM, gdbarch::byte_order, find_pc_partial_function(), arm_prologue_cache::framereg, arm_prologue_cache::framesize, gdbarch_addr_bits_remove(), gdbarch_byte_order(), get_frame_address_in_block(), get_frame_arch(), get_frame_pc(), get_frame_register_unsigned(), gdbarch::return_value, safe_read_memory_unsigned_integer(), and thumb_scan_prologue().

Referenced by arm_make_epilogue_frame_cache(), and arm_make_prologue_cache().

arm_set_abi()

static void arm_set_abi ( const char *  args, int  from_tty, struct cmd_list_element *  c  )

static

Definition at line 8427 of file arm-tdep.c.

References _, gdbarch_tdep::arm_abi, ARM_ABI_AUTO, arm_abi_global, ARM_ABI_LAST, arm_abi_string, arm_abi_strings, arm_update_current_architecture(), and internal_error().

Referenced by _initialize_arm_tdep().

arm_show_abi()

static void arm_show_abi ( struct ui_file *  file, int  from_tty, struct cmd_list_element *  c, const char *  value  )

static

Definition at line 8447 of file arm-tdep.c.

References _, gdbarch_tdep::arm_abi, ARM_ABI_AUTO, arm_abi_global, arm_abi_string, arm_abi_strings, fprintf_filtered(), gdbarch_bfd_arch_info(), gdbarch_tdep(), and target_gdbarch().

Referenced by _initialize_arm_tdep().

arm_show_fallback_mode()

static void arm_show_fallback_mode ( struct ui_file *  file, int  from_tty, struct cmd_list_element *  c, const char *  value  )

static

Definition at line 8463 of file arm-tdep.c.

References _, arm_fallback_mode_string, and fprintf_filtered().

Referenced by _initialize_arm_tdep().

arm_show_force_mode()

static void arm_show_force_mode ( struct ui_file *  file, int  from_tty, struct cmd_list_element *  c, const char *  value  )

static

Definition at line 8473 of file arm-tdep.c.

References _, arm_force_mode_string, and fprintf_filtered().

Referenced by _initialize_arm_tdep().

arm_skip_bx_reg()

static CORE_ADDR arm_skip_bx_reg ( struct frame_info *  frame, CORE_ADDR  pc  )

static

Definition at line 2840 of file arm-tdep.c.

References arm_frame_is_thumb(), bits, gdbarch::byte_order_for_code, extract_unsigned_integer(), gdbarch_byte_order_for_code(), get_frame_arch(), get_frame_register_unsigned(), target_read_memory(), and UNMAKE_THUMB_ADDR.

Referenced by arm_skip_stub(), and arm_stub_unwind_sniffer().

arm_skip_prologue()

static CORE_ADDR arm_skip_prologue ( struct gdbarch *  gdbarch, CORE_ADDR  pc  )

static

Definition at line 1317 of file arm-tdep.c.

References arm_analyze_prologue(), arm_pc_is_thumb(), arm_skip_stack_protector(), COMPUNIT_PRODUCER, find_pc_compunit_symtab(), find_pc_partial_function(), skip_prologue_using_sal(), startswith(), and thumb_analyze_prologue().

Referenced by arm_gdbarch_init().

arm_skip_stack_protector()

static CORE_ADDR arm_skip_stack_protector ( CORE_ADDR  pc, struct gdbarch *  gdbarch  )

static

Definition at line 1230 of file arm-tdep.c.

References arm_analyze_load_stack_chk_guard(), arm_pc_is_thumb(), bits, gdbarch_byte_order_for_code(), lookup_minimal_symbol_by_pc(), bound_minimal_symbol::minsym, MSYMBOL_LINKAGE_NAME, offset, read_code_unsigned_integer(), and startswith().

Referenced by arm_skip_prologue().

arm_skip_stub()

CORE_ADDR arm_skip_stub	(	struct frame_info *	frame,
		CORE_ADDR	pc
	)

Definition at line 8282 of file arm-tdep.c.

References arm_skip_bx_reg(), BMSYMBOL_VALUE_ADDRESS, find_pc_partial_function(), find_pc_section(), get_frame_register_unsigned(), lookup_minimal_symbol(), bound_minimal_symbol::minsym, name, obj_section::objfile, objfile::objfile(), offset, gdbarch_tdep::pc, startswith(), and target_name.

Referenced by arm_gdbarch_init(), arm_linux_skip_trampoline_code(), and arm_pe_skip_trampoline_code().

arm_software_single_step()

std::vector<CORE_ADDR> arm_software_single_step

(

struct regcache *

regcache

)

Definition at line 6251 of file arm-tdep.c.

References regcache::arch(), arm_get_next_pcs(), arm_get_next_pcs_ctor(), gdbarch_addr_bits_remove(), gdbarch_byte_order(), and gdbarch_byte_order_for_code().

Referenced by arm_fbsd_init_abi(), arm_netbsd_init_abi_common(), arm_wince_init_abi(), and armobsd_init_abi().

arm_stack_frame_destroyed_p()

static int arm_stack_frame_destroyed_p ( struct gdbarch *  gdbarch, CORE_ADDR  pc  )

static

Definition at line 3314 of file arm-tdep.c.

References arm_pc_is_thumb(), arm_stack_frame_destroyed_p_1(), and thumb_stack_frame_destroyed_p().

Referenced by arm_gdbarch_init().

arm_stack_frame_destroyed_p_1()

static int arm_stack_frame_destroyed_p_1 ( struct gdbarch *  gdbarch, CORE_ADDR  pc  )

static

Definition at line 3263 of file arm-tdep.c.

References arm_instruction_restores_sp(), bits, gdbarch::byte_order_for_code, find_pc_partial_function(), gdbarch_byte_order_for_code(), INST_NV, and read_memory_unsigned_integer().

Referenced by arm_epilogue_frame_sniffer(), and arm_stack_frame_destroyed_p().

arm_store_return_value()

static void arm_store_return_value ( struct type *  type, struct regcache *  regs, const gdb_byte *  valbuf  )

static

Definition at line 8096 of file arm-tdep.c.

References _, regcache::arch(), ARM_A1_REGNUM, arm_ext_type(), ARM_F0_REGNUM, ARM_FLOAT_FPA, ARM_FLOAT_SOFT_FPA, ARM_FLOAT_SOFT_VFP, ARM_FLOAT_VFP, gdbarch::byte_order, FP_REGISTER_SIZE, gdbarch_byte_order(), INT_REGISTER_SIZE, internal_error(), regcache_cooked_write(), store_signed_integer(), target_float_convert(), TYPE_CODE, TYPE_CODE_BOOL, TYPE_CODE_CHAR, TYPE_CODE_ENUM, TYPE_CODE_FLT, TYPE_CODE_INT, TYPE_CODE_PTR, TYPE_IS_REFERENCE, TYPE_LENGTH, and unpack_long().

Referenced by arm_return_value().

arm_stub_this_id()

static void arm_stub_this_id ( struct frame_info *  this_frame, void **  this_cache, struct frame_id *  this_id  )

static

Definition at line 2887 of file arm-tdep.c.

References arm_make_stub_cache(), frame_id_build(), get_frame_pc(), and arm_prologue_cache::prev_sp.

arm_stub_unwind_sniffer()

static int arm_stub_unwind_sniffer ( const struct frame_unwind *  self, struct frame_info *  this_frame, void **  this_prologue_cache  )

static

Definition at line 2901 of file arm-tdep.c.

References arm_skip_bx_reg(), dummy, find_pc_partial_function(), get_frame_address_in_block(), get_frame_pc(), in_plt_section(), name, and target_read_memory().

arm_sw_breakpoint_from_kind()

static const gdb_byte* arm_sw_breakpoint_from_kind ( struct gdbarch *  gdbarch, int  kind, int *  size  )

static

Definition at line 7818 of file arm-tdep.c.

References ARM_BP_KIND_ARM, ARM_BP_KIND_THUMB, ARM_BP_KIND_THUMB2, gdbarch_tdep::arm_breakpoint, gdbarch_tdep::arm_breakpoint_size, gdb_assert_not_reached, gdbarch_tdep(), size, gdbarch_tdep::thumb2_breakpoint, gdbarch_tdep::thumb2_breakpoint_size, gdbarch_tdep::thumb_breakpoint, and gdbarch_tdep::thumb_breakpoint_size.

Referenced by arm_gdbarch_init().

arm_type_align()

static int arm_type_align ( struct type *  t )

static

Definition at line 3358 of file arm-tdep.c.

References _, check_typedef(), internal_error(), TYPE_CODE, TYPE_CODE_ARRAY, TYPE_CODE_BOOL, TYPE_CODE_CHAR, TYPE_CODE_COMPLEX, TYPE_CODE_ENUM, TYPE_CODE_FLT, TYPE_CODE_INT, TYPE_CODE_PTR, TYPE_CODE_RANGE, TYPE_CODE_REF, TYPE_CODE_RVALUE_REF, TYPE_CODE_SET, TYPE_CODE_STRUCT, TYPE_CODE_UNION, TYPE_FIELD_TYPE, TYPE_LENGTH, TYPE_NFIELDS, TYPE_TARGET_TYPE, and TYPE_VECTOR.

Referenced by arm_push_dummy_call().

arm_unwind_pc()

static CORE_ADDR arm_unwind_pc ( struct gdbarch *  gdbarch, struct frame_info *  this_frame  )

static

Definition at line 3086 of file arm-tdep.c.

References arm_addr_bits_remove(), ARM_PC_REGNUM, and frame_unwind_register_unsigned().

Referenced by arm_gdbarch_init().

arm_unwind_sp()

static CORE_ADDR arm_unwind_sp ( struct gdbarch *  gdbarch, struct frame_info *  this_frame  )

static

Definition at line 3094 of file arm-tdep.c.

References ARM_SP_REGNUM, and frame_unwind_register_unsigned().

Referenced by arm_gdbarch_init().

arm_update_current_architecture()

static void arm_update_current_architecture ( void  )

static

Definition at line 8374 of file arm-tdep.c.

References _, gdbarch_bfd_arch_info(), gdbarch_info_init(), gdbarch_update_p(), internal_error(), and target_gdbarch().

Referenced by arm_set_abi(), and set_fp_model_sfunc().

arm_vfp_abi_for_function()

static int arm_vfp_abi_for_function ( struct gdbarch *  gdbarch, struct type *  func_type  )

static

Definition at line 3670 of file arm-tdep.c.

References gdbarch_tdep::arm_abi, ARM_ABI_AAPCS, ARM_FLOAT_VFP, check_typedef(), gdbarch_tdep::fp_model, gdbarch_tdep(), and TYPE_VARARGS.

Referenced by arm_push_dummy_call(), and arm_return_value().

arm_vfp_call_candidate()

static int arm_vfp_call_candidate ( struct type *  t, enum arm_vfp_cprc_base_type *  base_type, int *  count  )

static

Definition at line 3653 of file arm-tdep.c.

References arm_vfp_cprc_sub_candidate(), and VFP_CPRC_UNKNOWN.

Referenced by arm_push_dummy_call(), and arm_return_value().

arm_vfp_cprc_reg_char()

static int arm_vfp_cprc_reg_char ( enum arm_vfp_cprc_base_type  b )

static

Definition at line 3449 of file arm-tdep.c.

References _, internal_error(), VFP_CPRC_DOUBLE, VFP_CPRC_SINGLE, VFP_CPRC_VEC128, and VFP_CPRC_VEC64.

Referenced by arm_push_dummy_call(), and arm_return_value().

arm_vfp_cprc_sub_candidate()

static int arm_vfp_cprc_sub_candidate ( struct type *  t, enum arm_vfp_cprc_base_type *  base_type  )

static

Definition at line 3481 of file arm-tdep.c.

References arm_vfp_cprc_unit_length(), check_typedef(), field_is_static(), gdb_assert, TYPE_CODE, TYPE_CODE_ARRAY, TYPE_CODE_COMPLEX, TYPE_CODE_FLT, TYPE_CODE_STRUCT, TYPE_CODE_UNION, TYPE_FIELD, TYPE_FIELD_TYPE, TYPE_LENGTH, TYPE_NFIELDS, TYPE_TARGET_TYPE, TYPE_VECTOR, VFP_CPRC_DOUBLE, VFP_CPRC_SINGLE, VFP_CPRC_UNKNOWN, VFP_CPRC_VEC128, and VFP_CPRC_VEC64.

Referenced by arm_vfp_call_candidate().

arm_vfp_cprc_unit_length()

static unsigned arm_vfp_cprc_unit_length ( enum arm_vfp_cprc_base_type  b )

static

Definition at line 3427 of file arm-tdep.c.

References _, internal_error(), VFP_CPRC_DOUBLE, VFP_CPRC_SINGLE, VFP_CPRC_VEC128, and VFP_CPRC_VEC64.

Referenced by arm_push_dummy_call(), arm_return_value(), and arm_vfp_cprc_sub_candidate().

arm_write_pc()

static void arm_write_pc ( struct regcache *  regcache, CORE_ADDR  pc  )

static

Definition at line 8653 of file arm-tdep.c.

References regcache::arch(), arm_apcs_32, arm_pc_is_thumb(), ARM_PC_REGNUM, ARM_PS_REGNUM, arm_psr_thumb_bit(), regcache_cooked_read_unsigned(), and regcache_cooked_write_unsigned().

Referenced by arm_gdbarch_init().

branch_write_pc()

static void branch_write_pc ( struct regcache *  regs, arm_displaced_step_closure *  dsc, ULONGEST  val  )

static

Definition at line 4465 of file arm-tdep.c.

References ARM_PC_REGNUM, arm_displaced_step_closure::is_thumb, and regcache_cooked_write_unsigned().

Referenced by alu_write_pc(), displaced_write_reg(), and load_write_pc().

bx_write_pc()

static void bx_write_pc ( struct regcache *  regs, ULONGEST  val  )

static

Definition at line 4481 of file arm-tdep.c.

References _, regcache::arch(), ARM_PC_REGNUM, ARM_PS_REGNUM, arm_psr_thumb_bit(), cleanup_check::ps, regcache_cooked_read_unsigned(), regcache_cooked_write_unsigned(), and warning().

Referenced by alu_write_pc(), displaced_write_reg(), and load_write_pc().

cleanup_alu_imm()

static void cleanup_alu_imm ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5156 of file arm-tdep.c.

References ALU_WRITE_PC, CANNOT_WRITE_PC, displaced_read_reg(), displaced_write_reg(), arm_displaced_step_closure::rd, and arm_displaced_step_closure::tmp.

Referenced by arm_copy_alu_imm(), and thumb2_copy_alu_imm().

cleanup_alu_reg()

static void cleanup_alu_reg ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5268 of file arm-tdep.c.

References ALU_WRITE_PC, CANNOT_WRITE_PC, displaced_read_reg(), displaced_write_reg(), arm_displaced_step_closure::rd, and arm_displaced_step_closure::tmp.

Referenced by install_alu_reg().

cleanup_alu_shifted_reg()

static void cleanup_alu_shifted_reg ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5366 of file arm-tdep.c.

References ALU_WRITE_PC, CANNOT_WRITE_PC, displaced_read_reg(), displaced_write_reg(), arm_displaced_step_closure::rd, and arm_displaced_step_closure::tmp.

Referenced by install_alu_shifted_reg().

cleanup_block_load_all()

static void cleanup_block_load_all ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5823 of file arm-tdep.c.

References _, ARM_PC_REGNUM, ARM_PS_REGNUM, arm_displaced_step_closure::block, CANNOT_WRITE_PC, condition_true(), debug_displaced, displaced_read_reg(), displaced_write_reg(), error(), fprintf_unfiltered(), gdb_assert, gdb_stdlog, gdbarch_byte_order(), LOAD_WRITE_PC, read_memory_unsigned_integer(), status, and arm_displaced_step_closure::u.

Referenced by arm_copy_block_xfer().

cleanup_block_load_pc()

static void cleanup_block_load_pc ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5934 of file arm-tdep.c.

References _, ARM_PC_REGNUM, ARM_PS_REGNUM, bitcount(), arm_displaced_step_closure::block, CANNOT_WRITE_PC, condition_true(), debug_displaced, displaced_read_reg(), displaced_write_reg(), fprintf_unfiltered(), gdb_assert, gdb_stdlog, LOAD_WRITE_PC, status, arm_displaced_step_closure::tmp, and arm_displaced_step_closure::u.

Referenced by arm_copy_block_xfer(), thumb2_copy_block_xfer(), and thumb_copy_pop_pc_16bit().

cleanup_block_store_pc()

static void cleanup_block_store_pc ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5884 of file arm-tdep.c.

References ARM_PS_REGNUM, bitcount(), arm_displaced_step_closure::block, condition_true(), debug_displaced, displaced_read_reg(), fprintf_unfiltered(), gdb_stdlog, gdbarch_byte_order(), arm_displaced_step_closure::insn_addr, offset, read_memory_unsigned_integer(), arm_displaced_step_closure::scratch_base, status, arm_displaced_step_closure::u, and write_memory_unsigned_integer().

Referenced by arm_copy_block_xfer(), and thumb2_copy_block_xfer().

cleanup_branch()

static void cleanup_branch ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 4906 of file arm-tdep.c.

References ARM_LR_REGNUM, ARM_PC_REGNUM, ARM_PS_REGNUM, arm_displaced_step_closure::branch, BRANCH_WRITE_PC, BX_WRITE_PC, CANNOT_WRITE_PC, condition_true(), displaced_read_reg(), displaced_write_reg(), arm_displaced_step_closure::insn_addr, arm_displaced_step_closure::insn_size, arm_displaced_step_closure::is_thumb, status, and arm_displaced_step_closure::u.

Referenced by install_b_bl_blx(), install_bx_blx_reg(), thumb2_copy_table_branch(), thumb_copy_b(), and thumb_copy_cbnz_cbz().

cleanup_copro_load_store()

static void cleanup_copro_load_store ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 4816 of file arm-tdep.c.

References CANNOT_WRITE_PC, displaced_read_reg(), displaced_write_reg(), arm_displaced_step_closure::ldst, LOAD_WRITE_PC, arm_displaced_step_closure::tmp, and arm_displaced_step_closure::u.

Referenced by install_copro_load_store().

cleanup_load()

static void cleanup_load ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5452 of file arm-tdep.c.

References CANNOT_WRITE_PC, displaced_read_reg(), displaced_write_reg(), arm_displaced_step_closure::ldst, LOAD_WRITE_PC, arm_displaced_step_closure::rd, arm_displaced_step_closure::tmp, and arm_displaced_step_closure::u.

Referenced by arm_copy_extra_ld_st(), arm_copy_ldr_str_ldrb_strb(), install_load_store(), thumb2_copy_load_literal(), and thumb_copy_16bit_ldr_literal().

cleanup_pop_pc_16bit_all()

static void cleanup_pop_pc_16bit_all ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 7130 of file arm-tdep.c.

References ARM_PC_REGNUM, BX_WRITE_PC, CANNOT_WRITE_PC, displaced_read_reg(), displaced_write_reg(), and arm_displaced_step_closure::tmp.

Referenced by thumb_copy_pop_pc_16bit().

cleanup_preload()

static void cleanup_preload ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 4670 of file arm-tdep.c.

References CANNOT_WRITE_PC, displaced_write_reg(), arm_displaced_step_closure::preload, arm_displaced_step_closure::tmp, and arm_displaced_step_closure::u.

Referenced by install_preload(), install_preload_reg(), and thumb2_copy_preload().

cleanup_store()

static void cleanup_store ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5481 of file arm-tdep.c.

References CANNOT_WRITE_PC, displaced_read_reg(), displaced_write_reg(), arm_displaced_step_closure::ldst, arm_displaced_step_closure::tmp, and arm_displaced_step_closure::u.

Referenced by arm_copy_extra_ld_st(), arm_copy_ldr_str_ldrb_strb(), and install_load_store().

cleanup_svc()

static void cleanup_svc ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6275 of file arm-tdep.c.

References ARM_PC_REGNUM, BRANCH_WRITE_PC, debug_displaced, displaced_write_reg(), fprintf_unfiltered(), gdb_stdlog, arm_displaced_step_closure::insn_addr, and arm_displaced_step_closure::insn_size.

Referenced by install_svc().

coff_sym_is_thumb()

static int coff_sym_is_thumb ( int  val )

static

Definition at line 8559 of file arm-tdep.c.

Referenced by arm_coff_make_msymbol_special().

deallocate_reg_mem()

static void deallocate_reg_mem ( insn_decode_record *  record )

static

Definition at line 13164 of file arm-tdep.c.

References arm-linux::record(), and xfree().

Referenced by arm_process_record().

decode_insn()

static int decode_insn ( abstract_memory_reader &  reader, insn_decode_record *  arm_record, record_type_t  record_type, uint32_t  insn_size  )

static

Definition at line 12952 of file arm-tdep.c.

References _, insn_decode_record_t::arm_insn, ARM_RECORD, arm_record_asimd_vfp_coproc(), arm_record_b_bl(), arm_record_coproc_data_proc(), arm_record_data_proc_imm(), arm_record_data_proc_misc_ld_str(), arm_record_extension_space(), arm_record_ld_st_imm_offset(), arm_record_ld_st_multiple(), arm_record_ld_st_reg_offset(), ARM_RECORD_SUCCESS, arm_record_unsupported_insn(), bits, insn_decode_record_t::cond, extract_arm_insn(), gdb_assert_not_reached, insn_decode_record_t::gdbarch, paddress(), printf_unfiltered(), record_debug, insn_decode_record_t::this_addr, THUMB2_RECORD, thumb2_record_decode_insn_handler(), THUMB_RECORD, thumb_record_add_sub_cmp_mov(), thumb_record_branch(), thumb_record_ld_st_imm_offset(), thumb_record_ld_st_reg_offset(), thumb_record_ld_st_stack(), thumb_record_ldm_stm_swi(), and thumb_record_misc().

Referenced by arm_process_record().

decode_thumb_32bit_ld_mem_hints()

static int decode_thumb_32bit_ld_mem_hints ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 7323 of file arm-tdep.c.

References bit, bits, thumb2_copy_load_literal(), thumb2_copy_load_reg_imm(), thumb2_copy_preload(), thumb_32bit_copy_undef(), and thumb_copy_unmodified_32bit().

Referenced by thumb_process_displaced_32bit_insn().

DEF_VEC_O() [1/2]

DEF_VEC_O

(

arm_mapping_symbol_s

)

DEF_VEC_O() [2/2]

DEF_VEC_O

(

arm_exidx_entry_s

)

displaced_in_arm_mode()

static int displaced_in_arm_mode ( struct regcache *  regs )

static

Definition at line 4452 of file arm-tdep.c.

References regcache::arch(), ARM_PS_REGNUM, arm_psr_thumb_bit(), cleanup_check::ps, and regcache_cooked_read_unsigned().

Referenced by arm_process_displaced_insn().

displaced_read_reg()

ULONGEST displaced_read_reg	(	struct regcache *	regs,
		arm_displaced_step_closure *	dsc,
		int	regno
	)

Definition at line 4417 of file arm-tdep.c.

References ARM_PC_REGNUM, debug_displaced, fprintf_unfiltered(), gdb_stdlog, arm_displaced_step_closure::insn_addr, arm_displaced_step_closure::is_thumb, and regcache_cooked_read_unsigned().

Referenced by arm_catch_kernel_helper_return(), arm_copy_alu_imm(), arm_copy_block_xfer(), arm_copy_extra_ld_st(), arm_linux_copy_svc(), cleanup_alu_imm(), cleanup_alu_reg(), cleanup_alu_shifted_reg(), cleanup_block_load_all(), cleanup_block_load_pc(), cleanup_block_store_pc(), cleanup_branch(), cleanup_copro_load_store(), cleanup_load(), cleanup_pop_pc_16bit_all(), cleanup_store(), install_alu_reg(), install_alu_shifted_reg(), install_bx_blx_reg(), install_copro_load_store(), install_load_store(), install_pc_relative(), install_preload(), install_preload_reg(), thumb2_copy_alu_imm(), thumb2_copy_block_xfer(), thumb2_copy_load_literal(), thumb2_copy_preload(), thumb2_copy_table_branch(), thumb_copy_16bit_ldr_literal(), thumb_copy_cbnz_cbz(), and thumb_copy_pop_pc_16bit().

displaced_write_reg()

void displaced_write_reg	(	struct regcache *	regs,
		arm_displaced_step_closure *	dsc,
		int	regno,
		ULONGEST	val,
		enum pc_write_style	write_pc
	)

Definition at line 4537 of file arm-tdep.c.

References _, ALU_WRITE_PC, alu_write_pc(), ARM_PC_REGNUM, BRANCH_WRITE_PC, branch_write_pc(), BX_WRITE_PC, bx_write_pc(), CANNOT_WRITE_PC, debug_displaced, fprintf_unfiltered(), gdb_stdlog, internal_error(), LOAD_WRITE_PC, load_write_pc(), regcache_cooked_write_unsigned(), warning(), and arm_displaced_step_closure::wrote_to_pc.

Referenced by arm_catch_kernel_helper_return(), arm_copy_alu_imm(), arm_copy_extra_ld_st(), arm_linux_cleanup_svc(), cleanup_alu_imm(), cleanup_alu_reg(), cleanup_alu_shifted_reg(), cleanup_block_load_all(), cleanup_block_load_pc(), cleanup_branch(), cleanup_copro_load_store(), cleanup_kernel_helper_return(), cleanup_load(), cleanup_pop_pc_16bit_all(), cleanup_preload(), cleanup_store(), cleanup_svc(), install_alu_reg(), install_alu_shifted_reg(), install_copro_load_store(), install_load_store(), install_pc_relative(), install_preload(), install_preload_reg(), thumb2_copy_alu_imm(), thumb2_copy_load_literal(), thumb2_copy_preload(), and thumb_copy_16bit_ldr_literal().

extend_buffer_earlier()

static gdb_byte* extend_buffer_earlier ( gdb_byte *  buf, CORE_ADDR  endaddr, int  old_len, int  new_len  )

static

Definition at line 4204 of file arm-tdep.c.

References target_read_code(), xfree(), and xmalloc().

Referenced by arm_adjust_breakpoint_address().

extract_arm_insn()

static int extract_arm_insn ( abstract_memory_reader &  reader, insn_decode_record *  insn_record, uint32_t  insn_size  )

static

Definition at line 12931 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, extract_unsigned_integer(), insn_decode_record_t::gdbarch, gdbarch_byte_order_for_code(), memset(), and insn_decode_record_t::this_addr.

Referenced by arm_process_record(), and decode_insn().

gdb_print_insn_arm()

static int gdb_print_insn_arm ( bfd_vma  memaddr, disassemble_info *  info  )

static

Definition at line 7693 of file arm-tdep.c.

References gdb_disassembler::arch(), arm_pc_is_thumb(), default_print_insn(), exec_bfd, and UNMAKE_THUMB_ADDR.

Referenced by arm_gdbarch_init().

insn_references_pc()

static int insn_references_pc ( uint32_t  insn, uint32_t  bitmask  )

static

Definition at line 4591 of file arm-tdep.c.

Referenced by arm_copy_alu_imm(), arm_copy_alu_reg(), arm_copy_alu_shifted_reg(), arm_copy_copro_load_store(), arm_copy_extra_ld_st(), arm_copy_ldr_str_ldrb_strb(), arm_copy_preload(), and arm_copy_preload_reg().

install_alu_reg()

static void install_alu_reg ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc, unsigned int  rd, unsigned int  rn, unsigned int  rm  )

static

Definition at line 5283 of file arm-tdep.c.

References CANNOT_WRITE_PC, arm_displaced_step_closure::cleanup, cleanup_alu_reg(), displaced_read_reg(), displaced_write_reg(), arm_displaced_step_closure::rd, and arm_displaced_step_closure::tmp.

Referenced by arm_copy_alu_reg(), and thumb_copy_alu_reg().

install_alu_shifted_reg()

static void install_alu_shifted_reg ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc, unsigned int  rd, unsigned int  rn, unsigned int  rm, unsigned  rs  )

static

Definition at line 5380 of file arm-tdep.c.

References CANNOT_WRITE_PC, arm_displaced_step_closure::cleanup, cleanup_alu_shifted_reg(), displaced_read_reg(), displaced_write_reg(), arm_displaced_step_closure::rd, and arm_displaced_step_closure::tmp.

Referenced by arm_copy_alu_shifted_reg().

install_b_bl_blx()

static void install_b_bl_blx ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc, unsigned int  cond, int  exchange, int  link, long  offset  )

static

Definition at line 4937 of file arm-tdep.c.

References arm_displaced_step_closure::branch, arm_displaced_step_closure::cleanup, cleanup_branch(), arm_displaced_step_closure::insn_addr, arm_displaced_step_closure::is_thumb, offset, and arm_displaced_step_closure::u.

Referenced by arm_copy_b_bl_blx(), and thumb2_copy_b_bl_blx().

install_bx_blx_reg()

static void install_bx_blx_reg ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc, int  link, unsigned int  cond, unsigned int  rm  )

static

Definition at line 5091 of file arm-tdep.c.

References arm_displaced_step_closure::branch, arm_displaced_step_closure::cleanup, cleanup_branch(), displaced_read_reg(), and arm_displaced_step_closure::u.

Referenced by arm_copy_bx_blx_reg(), and thumb_copy_bx_blx_reg().

install_copro_load_store()

static void install_copro_load_store ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc, int  writeback, unsigned int  rn  )

static

Definition at line 4829 of file arm-tdep.c.

References CANNOT_WRITE_PC, arm_displaced_step_closure::cleanup, cleanup_copro_load_store(), displaced_read_reg(), displaced_write_reg(), arm_displaced_step_closure::ldst, arm_displaced_step_closure::tmp, and arm_displaced_step_closure::u.

Referenced by arm_copy_copro_load_store(), and thumb2_copy_copro_load_store().

install_load_store()

static void install_load_store ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc, int  load, int  immed, int  writeback, int  size, int  usermode, int  rt, int  rm, int  rn  )

static

Definition at line 5578 of file arm-tdep.c.

References CANNOT_WRITE_PC, arm_displaced_step_closure::cleanup, cleanup_load(), cleanup_store(), displaced_read_reg(), displaced_write_reg(), arm_displaced_step_closure::ldst, arm_displaced_step_closure::rd, size, arm_displaced_step_closure::tmp, and arm_displaced_step_closure::u.

Referenced by arm_copy_ldr_str_ldrb_strb(), and thumb2_copy_load_reg_imm().

install_pc_relative()

static void install_pc_relative ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc, int  rd  )

static

Definition at line 6913 of file arm-tdep.c.

References ARM_PC_REGNUM, CANNOT_WRITE_PC, displaced_read_reg(), and displaced_write_reg().

Referenced by thumb_copy_pc_relative_16bit(), and thumb_copy_pc_relative_32bit().

install_preload()

static void install_preload ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc, unsigned int  rn  )

static

Definition at line 4679 of file arm-tdep.c.

References CANNOT_WRITE_PC, arm_displaced_step_closure::cleanup, cleanup_preload(), displaced_read_reg(), displaced_write_reg(), arm_displaced_step_closure::preload, arm_displaced_step_closure::tmp, and arm_displaced_step_closure::u.

Referenced by arm_copy_preload().

install_preload_reg()

static void install_preload_reg ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc, unsigned int  rn, unsigned int  rm  )

static

Definition at line 4768 of file arm-tdep.c.

References CANNOT_WRITE_PC, arm_displaced_step_closure::cleanup, cleanup_preload(), displaced_read_reg(), displaced_write_reg(), arm_displaced_step_closure::preload, arm_displaced_step_closure::tmp, and arm_displaced_step_closure::u.

Referenced by arm_copy_preload_reg().

install_svc()

static int install_svc ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6291 of file arm-tdep.c.

References arm_displaced_step_closure::cleanup, cleanup_svc(), arm_displaced_step_closure::svc, arm_displaced_step_closure::u, and arm_displaced_step_closure::wrote_to_pc.

Referenced by arm_copy_svc(), and thumb_copy_svc().

load_write_pc()

static void load_write_pc ( struct regcache *  regs, arm_displaced_step_closure *  dsc, ULONGEST  val  )

static

Definition at line 4511 of file arm-tdep.c.

References branch_write_pc(), bx_write_pc(), and DISPLACED_STEPPING_ARCH_VERSION.

Referenced by displaced_write_reg().

pop_stack_item()

static struct stack_item* pop_stack_item ( struct stack_item *  si )

static

Definition at line 3345 of file arm-tdep.c.

References stack_item::data, stack_item::prev, and xfree().

Referenced by arm_push_dummy_call().

print_fpu_flags()

static void print_fpu_flags ( struct ui_file *  file, int  flags  )

static

Definition at line 3934 of file arm-tdep.c.

References flags, fputc_filtered(), and fputs_filtered().

Referenced by arm_print_float_info().

push_stack_item()

static struct stack_item* push_stack_item ( struct stack_item *  prev, const gdb_byte *  contents, int  len  )

static

Definition at line 3333 of file arm-tdep.c.

References stack_item::data, stack_item::len, stack_item::prev, xmalloc(), and XNEW.

Referenced by arm_push_dummy_call().

sbo_sbz()

static int sbo_sbz ( uint32_t  insn, uint32_t  bit_num, uint32_t  len, uint32_t  sbo  )

static

Definition at line 9755 of file arm-tdep.c.

References bits, and arm_mem_r::len.

Referenced by arm_record_data_proc_imm(), and arm_record_data_proc_misc_ld_str().

set_arm_command()

static void set_arm_command ( const char *  args, int  from_tty  )

static

Definition at line 8360 of file arm-tdep.c.

References _, all_commands, gdb_stdout, help_list(), printf_unfiltered(), and setarmcmdlist.

Referenced by _initialize_arm_tdep().

set_disassembly_style_sfunc()

static void set_disassembly_style_sfunc ( const char *  args, int  from_tty, struct cmd_list_element *  c  )

static

Definition at line 8488 of file arm-tdep.c.

References disassembly_style, set_disassembler_options(), and string.

Referenced by _initialize_arm_tdep().

set_fp_model_sfunc()

static void set_fp_model_sfunc ( const char *  args, int  from_tty, struct cmd_list_element *  c  )

static

Definition at line 8390 of file arm-tdep.c.

References _, ARM_FLOAT_AUTO, ARM_FLOAT_LAST, arm_fp_model, arm_update_current_architecture(), current_fp_model, fp_model_strings, and internal_error().

Referenced by _initialize_arm_tdep().

show_arm_command()

static void show_arm_command ( const char *  args, int  from_tty  )

static

Definition at line 8368 of file arm-tdep.c.

References cmd_show_list(), and showarmcmdlist.

Referenced by _initialize_arm_tdep().

show_disassembly_style_sfunc()

static void show_disassembly_style_sfunc ( struct ui_file *  file, int  from_tty, struct cmd_list_element *  c, const char *  value  )

static

Definition at line 8498 of file arm-tdep.c.

References fprintf_unfiltered(), get_current_arch(), and get_disassembler_options().

Referenced by _initialize_arm_tdep().

show_fp_model()

static void show_fp_model ( struct ui_file *  file, int  from_tty, struct cmd_list_element *  c, const char *  value  )

static

Definition at line 8410 of file arm-tdep.c.

References _, ARM_FLOAT_AUTO, arm_fp_model, gdbarch_tdep::fp_model, fp_model_strings, fprintf_filtered(), gdbarch_bfd_arch_info(), gdbarch_tdep(), and target_gdbarch().

Referenced by _initialize_arm_tdep().

skip_prologue_function()

static int skip_prologue_function ( struct gdbarch *  gdbarch, CORE_ADDR  pc, int  is_thumb  )

static

Definition at line 537 of file arm-tdep.c.

References BMSYMBOL_VALUE_ADDRESS, gdbarch_byte_order_for_code(), lookup_minimal_symbol_by_pc(), MSYMBOL_LINKAGE_NAME, name, read_code_unsigned_integer(), and startswith().

Referenced by arm_analyze_prologue(), and thumb_analyze_prologue().

thumb2_copy_alu_imm()

static int thumb2_copy_alu_imm ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5214 of file arm-tdep.c.

References ARM_PC_REGNUM, bits, CANNOT_WRITE_PC, arm_displaced_step_closure::cleanup, cleanup_alu_imm(), debug_displaced, displaced_read_reg(), displaced_write_reg(), fprintf_unfiltered(), gdb_assert, gdb_stdlog, arm_displaced_step_closure::modinsn, arm_displaced_step_closure::numinsns, arm_displaced_step_closure::rd, thumb_copy_unmodified_32bit(), and arm_displaced_step_closure::tmp.

Referenced by thumb2_decode_dp_shift_reg().

thumb2_copy_b_bl_blx()

static int thumb2_copy_b_bl_blx ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 4995 of file arm-tdep.c.

References bit, bits, debug_displaced, fprintf_unfiltered(), gdb_stdlog, INST_AL, install_b_bl_blx(), arm_displaced_step_closure::modinsn, offset, sbits, and THUMB_NOP.

Referenced by thumb_process_displaced_32bit_insn().

thumb2_copy_block_xfer()

static int thumb2_copy_block_xfer ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6128 of file arm-tdep.c.

References _, ARM_PC_REGNUM, bit, bitcount(), bits, arm_displaced_step_closure::block, arm_displaced_step_closure::cleanup, cleanup_block_load_pc(), cleanup_block_store_pc(), debug_displaced, displaced_read_reg(), fprintf_unfiltered(), gdb_assert, gdb_stdlog, INST_AL, arm_displaced_step_closure::modinsn, arm_displaced_step_closure::numinsns, thumb_copy_unmodified_32bit(), arm_displaced_step_closure::tmp, arm_displaced_step_closure::u, and warning().

Referenced by thumb_process_displaced_32bit_insn().

thumb2_copy_copro_load_store()

static int thumb2_copy_copro_load_store ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 4877 of file arm-tdep.c.

References ARM_PC_REGNUM, bits, debug_displaced, fprintf_unfiltered(), gdb_stdlog, install_copro_load_store(), arm_displaced_step_closure::modinsn, arm_displaced_step_closure::numinsns, and thumb_copy_unmodified_32bit().

Referenced by thumb2_decode_ext_reg_ld_st(), and thumb2_decode_svc_copro().

thumb2_copy_load_literal()

static int thumb2_copy_load_literal ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, struct regcache *  regs, arm_displaced_step_closure *  dsc, int  size  )

static

Definition at line 5633 of file arm-tdep.c.

References ARM_PC_REGNUM, bit, bits, CANNOT_WRITE_PC, arm_displaced_step_closure::cleanup, cleanup_load(), debug_displaced, displaced_read_reg(), displaced_write_reg(), fprintf_unfiltered(), gdb_stdlog, arm_displaced_step_closure::insn_addr, arm_displaced_step_closure::ldst, arm_displaced_step_closure::modinsn, arm_displaced_step_closure::numinsns, arm_displaced_step_closure::rd, size, arm_displaced_step_closure::tmp, and arm_displaced_step_closure::u.

Referenced by decode_thumb_32bit_ld_mem_hints().

thumb2_copy_load_reg_imm()

static int thumb2_copy_load_reg_imm ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, struct regcache *  regs, arm_displaced_step_closure *  dsc, int  writeback, int  immed  )

static

Definition at line 5689 of file arm-tdep.c.

References ARM_PC_REGNUM, bits, debug_displaced, fprintf_unfiltered(), gdb_stdlog, install_load_store(), arm_displaced_step_closure::ldst, arm_displaced_step_closure::modinsn, arm_displaced_step_closure::numinsns, thumb_copy_unmodified_32bit(), and arm_displaced_step_closure::u.

Referenced by decode_thumb_32bit_ld_mem_hints().

thumb2_copy_preload()

static int thumb2_copy_preload ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 4718 of file arm-tdep.c.

References ARM_PC_REGNUM, bit, bits, CANNOT_WRITE_PC, arm_displaced_step_closure::cleanup, cleanup_preload(), debug_displaced, displaced_read_reg(), displaced_write_reg(), fprintf_unfiltered(), gdb_stdlog, arm_displaced_step_closure::insn_addr, arm_displaced_step_closure::modinsn, arm_displaced_step_closure::numinsns, arm_displaced_step_closure::preload, thumb_copy_unmodified_32bit(), arm_displaced_step_closure::tmp, and arm_displaced_step_closure::u.

Referenced by decode_thumb_32bit_ld_mem_hints().

thumb2_copy_table_branch()

static int thumb2_copy_table_branch ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 7086 of file arm-tdep.c.

References bit, bits, arm_displaced_step_closure::branch, arm_get_next_pcs::byte_order, arm_displaced_step_closure::cleanup, cleanup_branch(), debug_displaced, displaced_read_reg(), extract_unsigned_integer(), fprintf_unfiltered(), gdb_stdlog, gdbarch_byte_order(), arm_displaced_step_closure::insn_addr, INST_AL, target_read_memory(), and arm_displaced_step_closure::u.

Referenced by thumb_process_displaced_32bit_insn().

thumb2_decode_dp_shift_reg()

static int thumb2_decode_dp_shift_reg ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6770 of file arm-tdep.c.

References bits, thumb2_copy_alu_imm(), and thumb_copy_unmodified_32bit().

Referenced by thumb_process_displaced_32bit_insn().

thumb2_decode_ext_reg_ld_st()

static int thumb2_decode_ext_reg_ld_st ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6791 of file arm-tdep.c.

References bits, thumb2_copy_copro_load_store(), and thumb_copy_unmodified_32bit().

Referenced by thumb2_decode_svc_copro().

thumb2_decode_svc_copro()

static int thumb2_decode_svc_copro ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6872 of file arm-tdep.c.

References bit, bits, thumb2_copy_copro_load_store(), thumb2_decode_ext_reg_ld_st(), thumb_32bit_copy_undef(), and thumb_copy_unmodified_32bit().

Referenced by thumb_process_displaced_32bit_insn().

thumb2_record_asimd_struct_ld_st()

static int thumb2_record_asimd_struct_ld_st ( insn_decode_record *  thumb2_insn_r )

static

Definition at line 12610 of file arm-tdep.c.

References ARM_D0_REGNUM, insn_decode_record_t::arm_insn, insn_decode_record_t::arm_mems, insn_decode_record_t::arm_regs, bit, bits, if(), MEM_ALLOC, insn_decode_record_t::mem_rec_count, REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, and regcache_raw_read_unsigned().

Referenced by thumb2_record_decode_insn_handler().

thumb2_record_branch_misc_cntrl()

static int thumb2_record_branch_misc_cntrl ( insn_decode_record *  thumb2_insn_r )

static

Definition at line 12390 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, ARM_LR_REGNUM, ARM_PS_REGNUM, ARM_RECORD_SUCCESS, arm_record_unsupported_insn(), insn_decode_record_t::arm_regs, bits, REG_ALLOC, and insn_decode_record_t::reg_rec_count.

Referenced by thumb2_record_decode_insn_handler().

thumb2_record_coproc_insn()

static int thumb2_record_coproc_insn ( insn_decode_record *  thumb2_insn_r )

static

Definition at line 12599 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, arm_record_asimd_vfp_coproc(), arm_record_coproc_data_proc(), and bit.

Referenced by thumb2_record_decode_insn_handler().

thumb2_record_data_proc_sreg_mimm()

static int thumb2_record_data_proc_sreg_mimm ( insn_decode_record *  thumb2_insn_r )

static

Definition at line 12342 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, ARM_PS_REGNUM, ARM_RECORD_SUCCESS, insn_decode_record_t::arm_regs, bits, REG_ALLOC, and insn_decode_record_t::reg_rec_count.

Referenced by thumb2_record_decode_insn_handler().

thumb2_record_decode_insn_handler()

static unsigned int thumb2_record_decode_insn_handler ( insn_decode_record *  thumb2_insn_r )

static

Definition at line 12798 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, bit, bits, thumb2_record_asimd_struct_ld_st(), thumb2_record_branch_misc_cntrl(), thumb2_record_coproc_insn(), thumb2_record_data_proc_sreg_mimm(), thumb2_record_ld_mem_hints(), thumb2_record_ld_st_dual_ex_tbb(), thumb2_record_ld_st_multiple(), thumb2_record_ld_word(), thumb2_record_lmul_lmla_div(), thumb2_record_ps_dest_generic(), and thumb2_record_str_single_data().

Referenced by decode_insn().

thumb2_record_ld_mem_hints()

static int thumb2_record_ld_mem_hints ( insn_decode_record *  thumb2_insn_r )

static

Definition at line 12520 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, ARM_PC_REGNUM, ARM_PS_REGNUM, ARM_RECORD_FAILURE, ARM_RECORD_SUCCESS, insn_decode_record_t::arm_regs, bits, REG_ALLOC, and insn_decode_record_t::reg_rec_count.

Referenced by thumb2_record_decode_insn_handler().

thumb2_record_ld_st_dual_ex_tbb()

static int thumb2_record_ld_st_dual_ex_tbb ( insn_decode_record *  thumb2_insn_r )

static

Definition at line 12225 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, insn_decode_record_t::arm_mems, ARM_PS_REGNUM, ARM_RECORD_SUCCESS, insn_decode_record_t::arm_regs, bit, bits, INSN_S_L_BIT_NUM, MEM_ALLOC, insn_decode_record_t::mem_rec_count, REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, and regcache_raw_read_unsigned().

Referenced by thumb2_record_decode_insn_handler().

thumb2_record_ld_st_multiple()

static int thumb2_record_ld_st_multiple ( insn_decode_record *  thumb2_insn_r )

static

Definition at line 12130 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, insn_decode_record_t::arm_mems, ARM_PS_REGNUM, ARM_RECORD_SUCCESS, arm_record_unsupported_insn(), insn_decode_record_t::arm_regs, bit, bits, INSN_S_L_BIT_NUM, MEM_ALLOC, insn_decode_record_t::mem_rec_count, REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, and regcache_raw_read_unsigned().

Referenced by thumb2_record_decode_insn_handler().

thumb2_record_ld_word()

static int thumb2_record_ld_word ( insn_decode_record *  thumb2_insn_r )

static

Definition at line 12546 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, ARM_PS_REGNUM, ARM_RECORD_SUCCESS, insn_decode_record_t::arm_regs, bits, REG_ALLOC, and insn_decode_record_t::reg_rec_count.

Referenced by thumb2_record_decode_insn_handler().

thumb2_record_lmul_lmla_div()

static int thumb2_record_lmul_lmla_div ( insn_decode_record *  thumb2_insn_r )

static

Definition at line 12563 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, ARM_PS_REGNUM, ARM_RECORD_FAILURE, ARM_RECORD_SUCCESS, insn_decode_record_t::arm_regs, bits, REG_ALLOC, and insn_decode_record_t::reg_rec_count.

Referenced by thumb2_record_decode_insn_handler().

thumb2_record_ps_dest_generic()

static int thumb2_record_ps_dest_generic ( insn_decode_record *  thumb2_insn_r )

static

Definition at line 12371 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, ARM_PS_REGNUM, ARM_RECORD_SUCCESS, insn_decode_record_t::arm_regs, bits, REG_ALLOC, and insn_decode_record_t::reg_rec_count.

Referenced by thumb2_record_decode_insn_handler().

thumb2_record_str_single_data()

static int thumb2_record_str_single_data ( insn_decode_record *  thumb2_insn_r )

static

Definition at line 12430 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, insn_decode_record_t::arm_mems, ARM_RECORD_SUCCESS, insn_decode_record_t::arm_regs, bit, bits, gdb_assert_not_reached, MEM_ALLOC, insn_decode_record_t::mem_rec_count, REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, and regcache_raw_read_unsigned().

Referenced by thumb2_record_decode_insn_handler().

thumb_32bit_copy_undef()

static int thumb_32bit_copy_undef ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, arm_displaced_step_closure *  dsc  )

static

Definition at line 6357 of file arm-tdep.c.

References debug_displaced, fprintf_unfiltered(), gdb_stdlog, arm_displaced_step_closure::modinsn, and arm_displaced_step_closure::numinsns.

Referenced by decode_thumb_32bit_ld_mem_hints(), and thumb2_decode_svc_copro().

thumb_analyze_prologue()

static CORE_ADDR thumb_analyze_prologue ( struct gdbarch *  gdbarch, CORE_ADDR  start, CORE_ADDR  limit, struct arm_prologue_cache *  cache  )

static

Definition at line 643 of file arm-tdep.c.

References trad_frame_saved_reg::addr, arm_debug, ARM_FP_REGNUM, ARM_LR_REGNUM, ARM_SP_REGNUM, bit, bits, EXTRACT_MOVW_MOVT_IMM_T, pv_area::find_reg(), fprintf_unfiltered(), arm_prologue_cache::framereg, arm_prologue_cache::framesize, gdb_stdlog, gdbarch_addr_bit(), gdbarch_byte_order(), gdbarch_byte_order_for_code(), prologue_value::k, loc, offset, paddress(), pv_add(), pv_add_constant(), pv_constant(), pv_is_constant(), pv_is_register(), pv_register(), read_code_unsigned_integer(), read_memory_unsigned_integer(), arm_prologue_cache::saved_regs, sbits, skip_prologue_function(), pv_area::store(), pv_area::store_would_trash(), thumb2_instruction_changes_pc(), thumb_expand_immediate(), THUMB_FP_REGNUM, thumb_insn_size(), thumb_instruction_changes_pc(), and thumb_instruction_restores_sp().

Referenced by arm_skip_prologue(), and thumb_scan_prologue().

thumb_copy_16bit_ldr_literal()

static int thumb_copy_16bit_ldr_literal ( struct gdbarch *  gdbarch, uint16_t  insn1, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6998 of file arm-tdep.c.

References ARM_PC_REGNUM, bits, CANNOT_WRITE_PC, arm_displaced_step_closure::cleanup, cleanup_load(), debug_displaced, displaced_read_reg(), displaced_write_reg(), fprintf_unfiltered(), gdb_stdlog, arm_displaced_step_closure::ldst, arm_displaced_step_closure::modinsn, arm_displaced_step_closure::rd, arm_displaced_step_closure::tmp, and arm_displaced_step_closure::u.

Referenced by thumb_process_displaced_16bit_insn().

thumb_copy_alu_reg()

static int thumb_copy_alu_reg ( struct gdbarch *  gdbarch, uint16_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5340 of file arm-tdep.c.

References ARM_PC_REGNUM, bit, bits, debug_displaced, fprintf_unfiltered(), gdb_stdlog, install_alu_reg(), arm_displaced_step_closure::modinsn, and thumb_copy_unmodified_16bit().

Referenced by thumb_process_displaced_16bit_insn().

thumb_copy_b()

static int thumb_copy_b ( struct gdbarch *  gdbarch, uint16_t  insn, arm_displaced_step_closure *  dsc  )

static

Definition at line 5051 of file arm-tdep.c.

References bits, arm_displaced_step_closure::branch, arm_displaced_step_closure::cleanup, cleanup_branch(), debug_displaced, fprintf_unfiltered(), gdb_stdlog, arm_displaced_step_closure::insn_addr, INST_AL, arm_displaced_step_closure::modinsn, offset, sbits, THUMB_NOP, and arm_displaced_step_closure::u.

Referenced by thumb_process_displaced_16bit_insn().

thumb_copy_bx_blx_reg()

static int thumb_copy_bx_blx_reg ( struct gdbarch *  gdbarch, uint16_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 5134 of file arm-tdep.c.

References bit, bits, debug_displaced, fprintf_unfiltered(), gdb_stdlog, INST_AL, install_bx_blx_reg(), arm_displaced_step_closure::modinsn, and THUMB_NOP.

Referenced by thumb_process_displaced_16bit_insn().

thumb_copy_cbnz_cbz()

static int thumb_copy_cbnz_cbz ( struct gdbarch *  gdbarch, uint16_t  insn1, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 7048 of file arm-tdep.c.

References bit, bits, arm_displaced_step_closure::branch, arm_displaced_step_closure::cleanup, cleanup_branch(), debug_displaced, displaced_read_reg(), fprintf_unfiltered(), gdb_stdlog, arm_displaced_step_closure::insn_addr, INST_AL, arm_displaced_step_closure::modinsn, THUMB_NOP, and arm_displaced_step_closure::u.

Referenced by thumb_process_displaced_16bit_insn().

thumb_copy_pc_relative_16bit()

static int thumb_copy_pc_relative_16bit ( struct gdbarch *  gdbarch, struct regcache *  regs, arm_displaced_step_closure *  dsc, int  rd, unsigned int  imm  )

static

Definition at line 6931 of file arm-tdep.c.

References install_pc_relative(), and arm_displaced_step_closure::modinsn.

Referenced by thumb_decode_pc_relative_16bit().

thumb_copy_pc_relative_32bit()

static int thumb_copy_pc_relative_32bit ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6961 of file arm-tdep.c.

References bit, bits, debug_displaced, fprintf_unfiltered(), gdb_stdlog, install_pc_relative(), arm_displaced_step_closure::modinsn, and arm_displaced_step_closure::numinsns.

Referenced by thumb_process_displaced_32bit_insn().

thumb_copy_pop_pc_16bit()

static int thumb_copy_pop_pc_16bit ( struct gdbarch *  gdbarch, uint16_t  insn1, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 7147 of file arm-tdep.c.

References _, bitcount(), arm_displaced_step_closure::block, arm_displaced_step_closure::cleanup, cleanup_block_load_pc(), cleanup_pop_pc_16bit_all(), debug_displaced, displaced_read_reg(), fprintf_unfiltered(), gdb_stdlog, INST_AL, arm_displaced_step_closure::modinsn, arm_displaced_step_closure::numinsns, arm_displaced_step_closure::tmp, and arm_displaced_step_closure::u.

Referenced by thumb_process_displaced_16bit_insn().

thumb_copy_svc()

static int thumb_copy_svc ( struct gdbarch *  gdbarch, uint16_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6327 of file arm-tdep.c.

References debug_displaced, fprintf_unfiltered(), gdb_stdlog, install_svc(), and arm_displaced_step_closure::modinsn.

Referenced by thumb_process_displaced_16bit_insn().

thumb_copy_unmodified_16bit()

static int thumb_copy_unmodified_16bit ( struct gdbarch *  gdbarch, uint16_t  insn, const char *  iname, arm_displaced_step_closure *  dsc  )

static

Definition at line 4653 of file arm-tdep.c.

References debug_displaced, fprintf_unfiltered(), gdb_stdlog, and arm_displaced_step_closure::modinsn.

Referenced by thumb_copy_alu_reg(), and thumb_process_displaced_16bit_insn().

thumb_copy_unmodified_32bit()

static int thumb_copy_unmodified_32bit ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, const char *  iname, arm_displaced_step_closure *  dsc  )

static

Definition at line 4634 of file arm-tdep.c.

References debug_displaced, fprintf_unfiltered(), gdb_stdlog, arm_displaced_step_closure::modinsn, and arm_displaced_step_closure::numinsns.

Referenced by decode_thumb_32bit_ld_mem_hints(), thumb2_copy_alu_imm(), thumb2_copy_block_xfer(), thumb2_copy_copro_load_store(), thumb2_copy_load_reg_imm(), thumb2_copy_preload(), thumb2_decode_dp_shift_reg(), thumb2_decode_ext_reg_ld_st(), thumb2_decode_svc_copro(), and thumb_process_displaced_32bit_insn().

thumb_decode_pc_relative_16bit()

static int thumb_decode_pc_relative_16bit ( struct gdbarch *  gdbarch, uint16_t  insn, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 6945 of file arm-tdep.c.

References bits, debug_displaced, fprintf_unfiltered(), gdb_stdlog, and thumb_copy_pc_relative_16bit().

Referenced by thumb_process_displaced_16bit_insn().

thumb_expand_immediate()

static unsigned int thumb_expand_immediate ( unsigned int  imm )

static

Definition at line 604 of file arm-tdep.c.

Referenced by thumb_analyze_prologue().

thumb_instruction_restores_sp()

static int thumb_instruction_restores_sp ( unsigned short  insn )

static

Definition at line 629 of file arm-tdep.c.

Referenced by thumb_analyze_prologue(), and thumb_stack_frame_destroyed_p().

thumb_process_displaced_16bit_insn()

static void thumb_process_displaced_16bit_insn ( struct gdbarch *  gdbarch, uint16_t  insn1, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 7220 of file arm-tdep.c.

References _, bit, bits, err, internal_error(), thumb_copy_16bit_ldr_literal(), thumb_copy_alu_reg(), thumb_copy_b(), thumb_copy_bx_blx_reg(), thumb_copy_cbnz_cbz(), thumb_copy_pop_pc_16bit(), thumb_copy_svc(), thumb_copy_unmodified_16bit(), and thumb_decode_pc_relative_16bit().

Referenced by thumb_process_displaced_insn().

thumb_process_displaced_32bit_insn()

static void thumb_process_displaced_32bit_insn ( struct gdbarch *  gdbarch, uint16_t  insn1, uint16_t  insn2, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 7403 of file arm-tdep.c.

References _, bit, bits, decode_thumb_32bit_ld_mem_hints(), err, internal_error(), thumb2_copy_b_bl_blx(), thumb2_copy_block_xfer(), thumb2_copy_table_branch(), thumb2_decode_dp_shift_reg(), thumb2_decode_svc_copro(), thumb_copy_pc_relative_32bit(), and thumb_copy_unmodified_32bit().

Referenced by thumb_process_displaced_insn().

thumb_process_displaced_insn()

static void thumb_process_displaced_insn ( struct gdbarch *  gdbarch, CORE_ADDR  from, struct regcache *  regs, arm_displaced_step_closure *  dsc  )

static

Definition at line 7531 of file arm-tdep.c.

References arm_get_next_pcs::byte_order_for_code, debug_displaced, fprintf_unfiltered(), gdb_stdlog, gdbarch_byte_order_for_code(), arm_displaced_step_closure::insn_size, arm_displaced_step_closure::is_thumb, read_memory_unsigned_integer(), thumb_insn_size(), thumb_process_displaced_16bit_insn(), and thumb_process_displaced_32bit_insn().

Referenced by arm_process_displaced_insn().

thumb_record_add_sub_cmp_mov()

static int thumb_record_add_sub_cmp_mov ( insn_decode_record *  thumb_insn_r )

static

Definition at line 11677 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, ARM_PS_REGNUM, insn_decode_record_t::arm_regs, bits, REG_ALLOC, and insn_decode_record_t::reg_rec_count.

Referenced by decode_insn().

thumb_record_branch()

static int thumb_record_branch ( insn_decode_record *  thumb_insn_r )

static

Definition at line 12098 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, ARM_LR_REGNUM, ARM_PS_REGNUM, insn_decode_record_t::arm_regs, bits, REG_ALLOC, and insn_decode_record_t::reg_rec_count.

Referenced by decode_insn().

thumb_record_ld_st_imm_offset()

static int thumb_record_ld_st_imm_offset ( insn_decode_record *  thumb_insn_r )

static

Definition at line 11788 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, insn_decode_record_t::arm_mems, insn_decode_record_t::arm_regs, bits, MEM_ALLOC, insn_decode_record_t::mem_rec_count, REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, and regcache_raw_read_unsigned().

Referenced by decode_insn().

thumb_record_ld_st_reg_offset()

static int thumb_record_ld_st_reg_offset ( insn_decode_record *  thumb_insn_r )

static

Definition at line 11696 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, insn_decode_record_t::arm_mems, ARM_PS_REGNUM, insn_decode_record_t::arm_regs, bit, bits, in_inclusive_range(), MEM_ALLOC, insn_decode_record_t::mem_rec_count, REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, and regcache_raw_read_unsigned().

Referenced by decode_insn().

thumb_record_ld_st_stack()

static int thumb_record_ld_st_stack ( insn_decode_record *  thumb_insn_r )

static

Definition at line 11828 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, insn_decode_record_t::arm_mems, insn_decode_record_t::arm_regs, ARM_SP_REGNUM, bits, MEM_ALLOC, insn_decode_record_t::mem_rec_count, REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, and regcache_raw_read_unsigned().

Referenced by decode_insn().

thumb_record_ldm_stm_swi()

static int thumb_record_ldm_stm_swi ( insn_decode_record *  thumb_insn_r )

static

Definition at line 12014 of file arm-tdep.c.

References _, insn_decode_record_t::arm_insn, insn_decode_record_t::arm_mems, insn_decode_record_t::arm_regs, gdbarch_tdep::arm_syscall_record, bits, insn_decode_record_t::gdbarch, gdbarch_tdep(), MEM_ALLOC, insn_decode_record_t::mem_rec_count, printf_unfiltered(), REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, and regcache_raw_read_unsigned().

Referenced by decode_insn().

thumb_record_misc()

static int thumb_record_misc ( insn_decode_record *  thumb_insn_r )

static

Definition at line 11884 of file arm-tdep.c.

References _, insn_decode_record_t::arm_insn, ARM_LR_REGNUM, insn_decode_record_t::arm_mems, ARM_PS_REGNUM, insn_decode_record_t::arm_regs, ARM_SP_REGNUM, bit, bits, insn_decode_record_t::gdbarch, MEM_ALLOC, insn_decode_record_t::mem_rec_count, paddress(), printf_unfiltered(), REG_ALLOC, insn_decode_record_t::reg_rec_count, insn_decode_record_t::regcache, regcache_raw_read_unsigned(), and insn_decode_record_t::this_addr.

Referenced by decode_insn().

thumb_record_shift_add_sub()

static int thumb_record_shift_add_sub ( insn_decode_record *  thumb_insn_r )

static

Definition at line 11657 of file arm-tdep.c.

References insn_decode_record_t::arm_insn, ARM_PS_REGNUM, insn_decode_record_t::arm_regs, bits, REG_ALLOC, and insn_decode_record_t::reg_rec_count.

thumb_scan_prologue()

static void thumb_scan_prologue ( struct gdbarch *  gdbarch, CORE_ADDR  prev_pc, CORE_ADDR  block_addr, struct arm_prologue_cache *  cache  )

static

Definition at line 1417 of file arm-tdep.c.

References find_pc_partial_function(), and thumb_analyze_prologue().

Referenced by arm_scan_prologue().

thumb_stack_frame_destroyed_p()

static int thumb_stack_frame_destroyed_p ( struct gdbarch *  gdbarch, CORE_ADDR  pc  )

static

Definition at line 3155 of file arm-tdep.c.

References gdbarch::byte_order_for_code, extract_unsigned_integer(), find_pc_partial_function(), gdbarch_byte_order_for_code(), target_read_memory(), thumb_insn_size(), and thumb_instruction_restores_sp().

Referenced by arm_epilogue_frame_sniffer(), and arm_stack_frame_destroyed_p().

value_of_arm_user_reg()

static struct value* value_of_arm_user_reg ( struct frame_info *  frame, const void *  baton  )

static

Definition at line 8818 of file arm-tdep.c.

References value_of_register().

Referenced by arm_gdbarch_init().

Variable Documentation

arm_abi_global

enum arm_abi_kind arm_abi_global = ARM_ABI_AUTO

static

Definition at line 137 of file arm-tdep.c.

Referenced by arm_gdbarch_init(), arm_set_abi(), and arm_show_abi().

arm_abi_string

const char* arm_abi_string = "auto"

static

Definition at line 138 of file arm-tdep.c.

Referenced by _initialize_arm_tdep(), arm_set_abi(), and arm_show_abi().

arm_abi_strings

const char* const arm_abi_strings[]

static

Initial value:

=
{
  "auto",
  "APCS",
  "AAPCS",
  NULL
}

Definition at line 128 of file arm-tdep.c.

Referenced by _initialize_arm_tdep(), arm_set_abi(), and arm_show_abi().

arm_apcs_32

int arm_apcs_32 = 1

Definition at line 281 of file arm-tdep.c.

Referenced by _initialize_arm_tdep(), aarch32_gp_regcache_collect(), aarch32_gp_regcache_supply(), arm_addr_bits_remove(), arm_linux_collect_gregset(), arm_linux_supply_gregset(), arm_supply_gregset(), arm_write_pc(), fetch_register(), fetch_regs(), store_register(), and store_regs().

arm_debug

int arm_debug

static

Definition at line 76 of file arm-tdep.c.

Referenced by _initialize_arm_tdep(), arm_analyze_prologue(), arm_push_dummy_call(), and thumb_analyze_prologue().

arm_default_arm_be_breakpoint

const gdb_byte arm_default_arm_be_breakpoint[] = ARM_BE_BREAKPOINT

static

Definition at line 7776 of file arm-tdep.c.

Referenced by arm_gdbarch_init().

arm_default_arm_le_breakpoint

const gdb_byte arm_default_arm_le_breakpoint[] = ARM_LE_BREAKPOINT

static

Definition at line 7775 of file arm-tdep.c.

Referenced by arm_gdbarch_init().

arm_default_thumb_be_breakpoint

const gdb_byte arm_default_thumb_be_breakpoint[] = THUMB_BE_BREAKPOINT

static

Definition at line 7778 of file arm-tdep.c.

Referenced by arm_gdbarch_init().

arm_default_thumb_le_breakpoint

const gdb_byte arm_default_thumb_le_breakpoint[] = THUMB_LE_BREAKPOINT

static

Definition at line 7777 of file arm-tdep.c.

Referenced by arm_gdbarch_init().

arm_disassembler_options

char* arm_disassembler_options

static

Definition at line 213 of file arm-tdep.c.

Referenced by _initialize_arm_tdep(), and arm_gdbarch_init().

arm_epilogue_frame_unwind

const struct frame_unwind arm_epilogue_frame_unwind

static

Initial value:

=
{
  NORMAL_FRAME,
  default_frame_unwind_stop_reason,
  arm_epilogue_frame_this_id,
  arm_epilogue_frame_prev_register,
  NULL,
  arm_epilogue_frame_sniffer,
}

Definition at line 2803 of file arm-tdep.c.

Referenced by arm_gdbarch_init().

arm_exidx_data_key

const struct objfile_data* arm_exidx_data_key

static

Definition at line 1974 of file arm-tdep.c.

Referenced by _initialize_arm_tdep(), arm_exidx_new_objfile(), and arm_find_exidx_entry().

arm_exidx_unwind

struct frame_unwind arm_exidx_unwind

Initial value:

= {
  NORMAL_FRAME,
  default_frame_unwind_stop_reason,
  arm_prologue_this_id,
  arm_prologue_prev_register,
  NULL,
  arm_exidx_unwind_sniffer
}

Definition at line 2702 of file arm-tdep.c.

Referenced by arm_gdbarch_init().

arm_fallback_mode_string

const char* arm_fallback_mode_string = "auto"

static

Definition at line 149 of file arm-tdep.c.

Referenced by _initialize_arm_tdep(), arm_pc_is_thumb(), and arm_show_fallback_mode().

arm_force_mode_string

const char* arm_force_mode_string = "auto"

static

Definition at line 150 of file arm-tdep.c.

Referenced by _initialize_arm_tdep(), arm_pc_is_thumb(), and arm_show_force_mode().

arm_fp_model

enum arm_float_model arm_fp_model = ARM_FLOAT_AUTO

static

Definition at line 124 of file arm-tdep.c.

Referenced by arm_gdbarch_init(), set_fp_model_sfunc(), and show_fp_model().

arm_get_next_pcs_ops

struct arm_get_next_pcs_ops arm_get_next_pcs_ops

static

Initial value:

= {
  arm_get_next_pcs_read_memory_unsigned_integer,
  arm_get_next_pcs_syscall_next_pc,
  arm_get_next_pcs_addr_bits_remove,
  arm_get_next_pcs_is_thumb,
  NULL,
}

Definition at line 241 of file arm-tdep.c.

arm_m_exception_unwind

struct frame_unwind arm_m_exception_unwind

Initial value:

=
{
  SIGTRAMP_FRAME,
  default_frame_unwind_stop_reason,
  arm_m_exception_this_id,
  arm_m_exception_prev_register,
  NULL,
  arm_m_exception_unwind_sniffer
}

Definition at line 3038 of file arm-tdep.c.

Referenced by arm_gdbarch_init().

arm_mode_strings

const char* const arm_mode_strings[]

static

Initial value:

=
  {
    "auto",
    "arm",
    "thumb",
    NULL
  }

Definition at line 141 of file arm-tdep.c.

Referenced by _initialize_arm_tdep().

arm_normal_base

struct frame_base arm_normal_base

Initial value:

= {
  &arm_prologue_unwind,
  arm_normal_frame_base,
  arm_normal_frame_base,
  arm_normal_frame_base
}

Definition at line 3060 of file arm-tdep.c.

Referenced by arm_gdbarch_init().

arm_objfile_data_key

const struct objfile_data* arm_objfile_data_key

static

Definition at line 92 of file arm-tdep.c.

Referenced by _initialize_arm_tdep(), arm_find_mapping_symbol(), and arm_record_special_symbol().

arm_prologue_unwind

struct frame_unwind arm_prologue_unwind

Initial value:

= {
  NORMAL_FRAME,
  arm_prologue_unwind_stop_reason,
  arm_prologue_this_id,
  arm_prologue_prev_register,
  NULL,
  default_frame_sniffer
}

Definition at line 1960 of file arm-tdep.c.

Referenced by arm_gdbarch_init().

arm_register_aliases

const { ... } arm_register_aliases[]

Referenced by arm_gdbarch_init().

arm_register_names

const char* const arm_register_names[]

static

Initial value:

=
{"r0",  "r1",  "r2",  "r3", 
 "r4",  "r5",  "r6",  "r7", 
 "r8",  "r9",  "r10", "r11",    
 "r12", "sp",  "lr",  "pc", 
 "f0",  "f1",  "f2",  "f3", 
 "f4",  "f5",  "f6",  "f7", 
 "fps", "cpsr" }

Definition at line 203 of file arm-tdep.c.

Referenced by arm_gdbarch_init(), arm_register_name(), and arm_register_type().

arm_stub_unwind

struct frame_unwind arm_stub_unwind

Initial value:

= {
  NORMAL_FRAME,
  default_frame_unwind_stop_reason,
  arm_stub_this_id,
  arm_prologue_prev_register,
  NULL,
  arm_stub_unwind_sniffer
}

Definition at line 2925 of file arm-tdep.c.

Referenced by arm_gdbarch_init().

current_fp_model

const char* current_fp_model = "auto"

static

Definition at line 125 of file arm-tdep.c.

Referenced by _initialize_arm_tdep(), and set_fp_model_sfunc().

disassembly_style

const char* disassembly_style

static

Definition at line 219 of file arm-tdep.c.

Referenced by _initialize_arm_tdep(), and set_disassembly_style_sfunc().

fp_model_strings

const char* const fp_model_strings[]

static

Initial value:

=
{
  "auto",
  "softfpa",
  "fpa",
  "softvfp",
  "vfp",
  NULL
}

Definition at line 113 of file arm-tdep.c.

Referenced by _initialize_arm_tdep(), set_fp_model_sfunc(), and show_fp_model().

name

const char* name

Definition at line 158 of file arm-tdep.c.

Referenced by arm_gdbarch_init(), arm_record_special_symbol(), arm_skip_stub(), arm_stub_unwind_sniffer(), and skip_prologue_function().

regnum

int regnum

Definition at line 159 of file arm-tdep.c.

Referenced by arm_dwarf2_frame_init_reg(), arm_dwarf2_prev_register(), arm_epilogue_frame_prev_register(), arm_gdbarch_init(), arm_neon_quad_read(), arm_neon_quad_write(), arm_pseudo_read(), arm_pseudo_write(), arm_push_dummy_call(), arm_register_reggroup_p(), arm_register_sim_regno(), arm_register_type(), and arm_return_value().

setarmcmdlist

struct cmd_list_element* setarmcmdlist = NULL

static

Definition at line 108 of file arm-tdep.c.

Referenced by _initialize_arm_tdep(), and set_arm_command().

showarmcmdlist

struct cmd_list_element* showarmcmdlist = NULL

static

Definition at line 109 of file arm-tdep.c.

Referenced by _initialize_arm_tdep(), and show_arm_command().

valid_disassembly_styles

const char** valid_disassembly_styles

static

Definition at line 216 of file arm-tdep.c.

Referenced by _initialize_arm_tdep().