/tmp/gdb-8.1/gdb/sparc64-tdep.c File Reference

#include "defs.h"
#include "arch-utils.h"
#include "dwarf2-frame.h"
#include "frame.h"
#include "frame-base.h"
#include "frame-unwind.h"
#include "gdbcore.h"
#include "gdbtypes.h"
#include "inferior.h"
#include "symtab.h"
#include "objfiles.h"
#include "osabi.h"
#include "regcache.h"
#include "target-descriptions.h"
#include "target.h"
#include "value.h"
#include "sparc64-tdep.h"
#include <algorithm>
#include "cli/cli-utils.h"
#include "gdbcmd.h"
#include "auxv.h"

Go to the source code of this file.

Classes
struct	adi_stat_t
struct	sparc64_adi_info

Macros
#define	MAX_PROC_NAME_SIZE   sizeof("/proc/99999/lwp/9999/adi/lstatus")
#define	AT_ADI_BLKSZ   34
#define	AT_ADI_NBITS   35
#define	AT_ADI_UEONADI   36
#define	SPARC64_FPU_REGISTERS
#define	SPARC64_CP0_REGISTERS
#define	SPARC64_NUM_REGS   ARRAY_SIZE (sparc64_register_names)
#define	SPARC64_NUM_PSEUDO_REGS   ARRAY_SIZE (sparc64_pseudo_register_names)
#define	TSTATE_CWP   0x000000000000001fULL
#define	TSTATE_ICC   0x0000000f00000000ULL
#define	TSTATE_XCC   0x000000f000000000ULL
#define	PSR_S   0x00000080
#define	PSR_ICC   0x00f00000
#define	PSR_VERS   0x0f000000
#define	PSR_IMPL   0xf0000000
#define	PSR_V8PLUS   0xff000000
#define	PSR_XCC   0x000f0000

Typedefs
typedef struct sparc64_adi_info	sparc64_adi_info

Functions
static sparc64_adi_info *	get_adi_info_proc (pid_t pid)
static adi_stat_t	get_adi_info (pid_t pid)
void	sparc64_forget_process (pid_t pid)
static void	info_adi_command (const char *args, int from_tty)
static void	read_maps_entry (const char *line, ULONGEST *addr, ULONGEST *endaddr)
static bool	adi_available (void)
static CORE_ADDR	adi_normalize_address (CORE_ADDR addr)
static CORE_ADDR	adi_align_address (CORE_ADDR naddr)
static int	adi_convert_byte_count (CORE_ADDR naddr, int nbytes, CORE_ADDR locl)
static int	adi_tag_fd (void)
static bool	adi_is_addr_mapped (CORE_ADDR vaddr, size_t cnt)
static int	adi_read_versions (CORE_ADDR vaddr, size_t size, gdb_byte *tags)
static int	adi_write_versions (CORE_ADDR vaddr, size_t size, unsigned char *tags)
static void	adi_print_versions (CORE_ADDR vaddr, size_t cnt, gdb_byte *tags)
static void	do_examine (CORE_ADDR start, int bcnt)
static void	do_assign (CORE_ADDR start, size_t bcnt, int version)
static void	adi_examine_command (const char *args, int from_tty)
static void	adi_assign_command (const char *args, int from_tty)
void	_initialize_sparc64_adi_tdep (void)
static int	sparc64_integral_or_pointer_p (const struct type *type)
static int	sparc64_floating_p (const struct type *type)
static int	sparc64_complex_floating_p (const struct type *type)
static int	sparc64_structure_or_union_p (const struct type *type)
static struct type *	sparc64_pstate_type (struct gdbarch *gdbarch)
static struct type *	sparc64_ccr_type (struct gdbarch *gdbarch)
static struct type *	sparc64_fsr_type (struct gdbarch *gdbarch)
static struct type *	sparc64_fprs_type (struct gdbarch *gdbarch)
static const char *	sparc64_pseudo_register_name (struct gdbarch *gdbarch, int regnum)
static const char *	sparc64_register_name (struct gdbarch *gdbarch, int regnum)
static struct type *	sparc64_pseudo_register_type (struct gdbarch *gdbarch, int regnum)
static struct type *	sparc64_register_type (struct gdbarch *gdbarch, int regnum)
static enum register_status	sparc64_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int regnum, gdb_byte *buf)
static void	sparc64_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int regnum, const gdb_byte *buf)
static CORE_ADDR	sparc64_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR start_pc)
static struct sparc_frame_cache *	sparc64_frame_cache (struct frame_info *this_frame, void **this_cache)
static void	sparc64_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
static struct value *	sparc64_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum)
static CORE_ADDR	sparc64_frame_base_address (struct frame_info *this_frame, void **this_cache)
static int	sparc64_16_byte_align_p (struct type *type)
static void	sparc64_store_floating_fields (struct regcache *regcache, struct type *type, const gdb_byte *valbuf, int element, int bitpos)
static void	sparc64_extract_floating_fields (struct regcache *regcache, struct type *type, gdb_byte *valbuf, int bitpos)
static CORE_ADDR	sparc64_store_arguments (struct regcache *regcache, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr)
static CORE_ADDR	sparc64_frame_align (struct gdbarch *gdbarch, CORE_ADDR address)
static CORE_ADDR	sparc64_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 void	sparc64_extract_return_value (struct type *type, struct regcache *regcache, gdb_byte *valbuf)
static void	sparc64_store_return_value (struct type *type, struct regcache *regcache, const gdb_byte *valbuf)
static enum return_value_convention	sparc64_return_value (struct gdbarch *gdbarch, struct value *function, struct type *type, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf)
static void	sparc64_dwarf2_frame_init_reg (struct gdbarch *gdbarch, int regnum, struct dwarf2_frame_state_reg *reg, struct frame_info *this_frame)
static CORE_ADDR	sparc64_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr)
void	sparc64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
void	sparc64_supply_gregset (const struct sparc_gregmap *gregmap, struct regcache *regcache, int regnum, const void *gregs)
void	sparc64_collect_gregset (const struct sparc_gregmap *gregmap, const struct regcache *regcache, int regnum, void *gregs)
void	sparc64_supply_fpregset (const struct sparc_fpregmap *fpregmap, struct regcache *regcache, int regnum, const void *fpregs)
void	sparc64_collect_fpregset (const struct sparc_fpregmap *fpregmap, const struct regcache *regcache, int regnum, void *fpregs)

Variables
static struct cmd_list_element *	sparc64adilist = NULL
static std::forward_list< sparc64_adi_info >	adi_proc_list
static const char *	sparc64_fpu_register_names [] = { SPARC64_FPU_REGISTERS }
static const char *	sparc64_cp0_register_names [] = { SPARC64_CP0_REGISTERS }
static const char *	sparc64_register_names []
static const char *	sparc64_pseudo_register_names []
static const struct frame_unwind	sparc64_frame_unwind
static const struct frame_base	sparc64_frame_base
const struct sparc_fpregmap	sparc64_bsd_fpregmap

Macro Definition Documentation

AT_ADI_BLKSZ

#define AT_ADI_BLKSZ   34

Definition at line 76 of file sparc64-tdep.c.

Referenced by adi_available().

AT_ADI_NBITS

#define AT_ADI_NBITS   35

Definition at line 79 of file sparc64-tdep.c.

Referenced by adi_available().

AT_ADI_UEONADI

#define AT_ADI_UEONADI   36

Definition at line 82 of file sparc64-tdep.c.

MAX_PROC_NAME_SIZE

#define MAX_PROC_NAME_SIZE   sizeof("/proc/99999/lwp/9999/adi/lstatus")

Definition at line 72 of file sparc64-tdep.c.

Referenced by adi_is_addr_mapped(), and adi_tag_fd().

PSR_ICC

#define PSR_ICC   0x00f00000

Definition at line 1868 of file sparc64-tdep.c.

Referenced by sparc64_collect_gregset().

PSR_IMPL

#define PSR_IMPL   0xf0000000

Definition at line 1872 of file sparc64-tdep.c.

Referenced by sparc64_collect_gregset().

PSR_S

#define PSR_S   0x00000080

Definition at line 1866 of file sparc64-tdep.c.

Referenced by sparc64_supply_gregset().

PSR_V8PLUS

#define PSR_V8PLUS   0xff000000

Definition at line 1874 of file sparc64-tdep.c.

Referenced by sparc64_collect_gregset(), and sparc64_supply_gregset().

PSR_VERS

#define PSR_VERS   0x0f000000

Definition at line 1870 of file sparc64-tdep.c.

Referenced by sparc64_collect_gregset().

PSR_XCC

#define PSR_XCC   0x000f0000

Definition at line 1875 of file sparc64-tdep.c.

Referenced by sparc64_collect_gregset().

SPARC64_CP0_REGISTERS

#define SPARC64_CP0_REGISTERS

Value:

"pc", "npc",                                                            \
  /* FIXME: Give "state" a name until we start using register groups.  */ \
  "state",                                                                \
  "fsr",                                                                  \
  "fprs",                                                                 \
  "y"

Definition at line 765 of file sparc64-tdep.c.

SPARC64_FPU_REGISTERS

#define SPARC64_FPU_REGISTERS

Value:

"f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",         \
  "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15",   \
  "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", \
  "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", \
  "f32", "f34", "f36", "f38", "f40", "f42", "f44", "f46", \
  "f48", "f50", "f52", "f54", "f56", "f58", "f60", "f62"

Definition at line 758 of file sparc64-tdep.c.

SPARC64_NUM_PSEUDO_REGS

#define SPARC64_NUM_PSEUDO_REGS   ARRAY_SIZE (sparc64_pseudo_register_names)

Definition at line 803 of file sparc64-tdep.c.

Referenced by sparc64_init_abi(), and sparc64_pseudo_register_name().

SPARC64_NUM_REGS

#define SPARC64_NUM_REGS   ARRAY_SIZE (sparc64_register_names)

Definition at line 784 of file sparc64-tdep.c.

Referenced by sparc64_init_abi().

TSTATE_CWP

#define TSTATE_CWP   0x000000000000001fULL

Definition at line 1862 of file sparc64-tdep.c.

Referenced by sparc64_supply_gregset().

TSTATE_ICC

#define TSTATE_ICC   0x0000000f00000000ULL

Definition at line 1863 of file sparc64-tdep.c.

Referenced by sparc64_supply_gregset().

TSTATE_XCC

#define TSTATE_XCC   0x000000f000000000ULL

Definition at line 1864 of file sparc64-tdep.c.

Referenced by sparc64_supply_gregset().

Typedef Documentation

sparc64_adi_info

typedef struct sparc64_adi_info sparc64_adi_info

Function Documentation

_initialize_sparc64_adi_tdep()

void _initialize_sparc64_adi_tdep

(

void

)

Definition at line 536 of file sparc64-tdep.c.

References _, add_alias_cmd(), add_cmd(), add_prefix_cmd(), adi_assign_command(), adi_examine_command(), class_support, cmdlist, info_adi_command(), no_class, and sparc64adilist.

adi_align_address()

static CORE_ADDR adi_align_address ( CORE_ADDR  naddr )

static

Definition at line 259 of file sparc64-tdep.c.

References adi_stat_t::blksize, get_adi_info(), inferior_ptid, and ptid_get_pid().

Referenced by do_assign(), and do_examine().

adi_assign_command()

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

static

Definition at line 490 of file sparc64-tdep.c.

References _, adi_available(), do_assign(), error(), error_no_arg(), get_adi_info(), get_number(), inferior_ptid, adi_stat_t::max_version, next_address, parse_and_eval_address(), parse_and_eval_long(), ptid_get_pid(), target_has_execution, and version.

Referenced by _initialize_sparc64_adi_tdep().

adi_available()

static bool adi_available ( void  )

static

Definition at line 215 of file sparc64-tdep.c.

References AT_ADI_BLKSZ, AT_ADI_NBITS, current_target, get_adi_info_proc(), inferior_ptid, pid, ptid_get_pid(), and target_auxv_search().

Referenced by adi_assign_command(), and adi_examine_command().

adi_convert_byte_count()

static int adi_convert_byte_count ( CORE_ADDR  naddr, int  nbytes, CORE_ADDR  locl  )

static

Definition at line 269 of file sparc64-tdep.c.

References adi_stat_t::blksize, get_adi_info(), inferior_ptid, and ptid_get_pid().

Referenced by do_assign(), and do_examine().

adi_examine_command()

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

static

Definition at line 455 of file sparc64-tdep.c.

References _, adi_available(), do_examine(), error(), get_adi_info_proc(), get_number(), inferior_ptid, next_address, parse_and_eval_address(), pid, ptid_get_pid(), and target_has_execution.

Referenced by _initialize_sparc64_adi_tdep().

adi_is_addr_mapped()

static bool adi_is_addr_mapped ( CORE_ADDR  vaddr, size_t  cnt  )

static

Definition at line 307 of file sparc64-tdep.c.

References _, adi_stat_t::blksize, get_adi_info(), inferior_ptid, MAX_PROC_NAME_SIZE, pid, ptid_get_pid(), read_maps_entry(), target_fileio_read_stralloc(), and warning().

Referenced by adi_read_versions(), and adi_write_versions().

adi_normalize_address()

static CORE_ADDR adi_normalize_address ( CORE_ADDR  addr )

static

Definition at line 239 of file sparc64-tdep.c.

References get_adi_info(), inferior_ptid, adi_stat_t::nbits, and ptid_get_pid().

Referenced by do_assign(), do_examine(), and sparc64_addr_bits_remove().

adi_print_versions()

static void adi_print_versions ( CORE_ADDR  vaddr, size_t  cnt, gdb_byte *  tags  )

static

Definition at line 386 of file sparc64-tdep.c.

References adi_stat_t::blksize, gdb_flush(), gdb_stdout, get_adi_info(), inferior_ptid, paddress(), printf_filtered(), ptid_get_pid(), QUIT, and target_gdbarch().

Referenced by do_examine().

adi_read_versions()

static int adi_read_versions ( CORE_ADDR  vaddr, size_t  size, gdb_byte *  tags  )

static

Definition at line 344 of file sparc64-tdep.c.

References _, adi_is_addr_mapped(), adi_tag_fd(), adi_stat_t::blksize, error(), get_adi_info(), inferior_ptid, paddress(), ptid_get_pid(), size, target_fileio_pread(), and target_gdbarch().

Referenced by do_examine().

adi_tag_fd()

static int adi_tag_fd ( void  )

static

Definition at line 286 of file sparc64-tdep.c.

References get_adi_info_proc(), inferior_ptid, MAX_PROC_NAME_SIZE, pid, ptid_get_pid(), and target_fileio_open().

Referenced by adi_read_versions(), and adi_write_versions().

adi_write_versions()

static int adi_write_versions ( CORE_ADDR  vaddr, size_t  size, unsigned char *  tags  )

static

Definition at line 365 of file sparc64-tdep.c.

References _, adi_is_addr_mapped(), adi_tag_fd(), adi_stat_t::blksize, error(), get_adi_info(), inferior_ptid, paddress(), ptid_get_pid(), size, target_fileio_pwrite(), and target_gdbarch().

Referenced by do_assign().

do_assign()

static void do_assign ( CORE_ADDR  start, size_t  bcnt, int  version  )

static

Definition at line 432 of file sparc64-tdep.c.

References _, adi_align_address(), adi_convert_byte_count(), adi_normalize_address(), adi_write_versions(), error(), paddress(), target_gdbarch(), and version.

Referenced by adi_assign_command().

do_examine()

static void do_examine ( CORE_ADDR  start, int  bcnt  )

static

Definition at line 415 of file sparc64-tdep.c.

References _, adi_align_address(), adi_convert_byte_count(), adi_normalize_address(), adi_print_versions(), adi_read_versions(), error(), paddress(), and target_gdbarch().

Referenced by adi_examine_command().

get_adi_info()

static adi_stat_t get_adi_info ( pid_t  pid )

static

Definition at line 155 of file sparc64-tdep.c.

References get_adi_info_proc(), and pid.

Referenced by adi_align_address(), adi_assign_command(), adi_convert_byte_count(), adi_is_addr_mapped(), adi_normalize_address(), adi_print_versions(), adi_read_versions(), and adi_write_versions().

get_adi_info_proc()

static sparc64_adi_info* get_adi_info_proc ( pid_t  pid )

static

Definition at line 135 of file sparc64-tdep.c.

References adi_proc_list, and pid.

Referenced by adi_available(), adi_examine_command(), adi_tag_fd(), and get_adi_info().

info_adi_command()

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

static

Definition at line 190 of file sparc64-tdep.c.

References all_commands, gdb_stdout, help_list(), printf_unfiltered(), and sparc64adilist.

Referenced by _initialize_sparc64_adi_tdep().

read_maps_entry()

static void read_maps_entry ( const char *  line, ULONGEST *  addr, ULONGEST *  endaddr  )

static

Definition at line 200 of file sparc64-tdep.c.

References strtoulst().

Referenced by adi_is_addr_mapped().

sparc64_16_byte_align_p()

static int sparc64_16_byte_align_p ( struct type *  type )

static

Definition at line 1172 of file sparc64-tdep.c.

References check_typedef(), sparc64_floating_p(), sparc64_structure_or_union_p(), TYPE_CODE, TYPE_CODE_ARRAY, TYPE_FIELD_TYPE, TYPE_LENGTH, TYPE_NFIELDS, and TYPE_TARGET_TYPE.

Referenced by sparc64_store_arguments().

sparc64_addr_bits_remove()

static CORE_ADDR sparc64_addr_bits_remove ( struct gdbarch *  gdbarch, CORE_ADDR  addr  )

static

Definition at line 1798 of file sparc64-tdep.c.

References adi_normalize_address().

Referenced by sparc64_init_abi().

sparc64_ccr_type()

static struct type* sparc64_ccr_type ( struct gdbarch *  gdbarch )

static

Definition at line 679 of file sparc64-tdep.c.

References append_flags_type_flag(), arch_flags_type(), gdbarch_tdep(), gdbarch_tdep::sparc64_ccr_type, and type.

Referenced by sparc64_pseudo_register_type().

sparc64_collect_fpregset()

void sparc64_collect_fpregset	(	const struct sparc_fpregmap *	fpregmap,
		const struct regcache *	regcache,
		int	regnum,
		void *	fpregs
	)

Definition at line 2143 of file sparc64-tdep.c.

References regcache::arch(), gdbarch_ptr_bit(), sparc_fpregmap::r_f0_offset, sparc_fpregmap::r_fsr_offset, regcache_raw_collect(), regnum, SPARC32_FSR_REGNUM, SPARC64_F32_REGNUM, SPARC64_FSR_REGNUM, and SPARC_F0_REGNUM.

Referenced by _initialize_sparc64_nat(), _initialize_sparc64obsd_nat(), fill_fpregset(), sparc64_linux_collect_core_fpregset(), sparc64_sol2_collect_core_fpregset(), sparc64fbsd_collect_fpregset(), and sparc64nbsd_collect_fpregset().

sparc64_collect_gregset()

void sparc64_collect_gregset	(	const struct sparc_gregmap *	gregmap,
		const struct regcache *	regcache,
		int	regnum,
		void *	gregs
	)

Definition at line 1995 of file sparc64-tdep.c.

References regcache::arch(), gdbarch::byte_order, extract_unsigned_integer(), gdbarch_byte_order(), gdbarch_ptr_bit(), offset, PSR_ICC, PSR_IMPL, PSR_V8PLUS, PSR_VERS, PSR_XCC, sparc_gregmap::r_g1_offset, sparc_gregmap::r_l0_offset, sparc_gregmap::r_npc_offset, sparc_gregmap::r_pc_offset, sparc_gregmap::r_y_offset, sparc_gregmap::r_y_size, regcache_raw_collect(), regnum, SPARC32_NPC_REGNUM, SPARC32_PC_REGNUM, SPARC32_PSR_REGNUM, SPARC32_Y_REGNUM, SPARC64_FPRS_REGNUM, SPARC64_NPC_REGNUM, SPARC64_PC_REGNUM, SPARC64_STATE_REGNUM, SPARC64_Y_REGNUM, SPARC_G1_REGNUM, SPARC_I7_REGNUM, SPARC_L0_REGNUM, SPARC_O7_REGNUM, and store_unsigned_integer().

Referenced by _initialize_sparc64_nat(), _initialize_sparc64obsd_nat(), fill_gregset(), sparc64_linux_collect_core_gregset(), sparc64_sol2_collect_core_gregset(), sparc64fbsd_collect_gregset(), and sparc64nbsd_collect_gregset().

sparc64_complex_floating_p()

static int sparc64_complex_floating_p ( const struct type *  type )

static

Definition at line 609 of file sparc64-tdep.c.

References gdb_assert, TYPE_CODE, TYPE_CODE_COMPLEX, and TYPE_LENGTH.

Referenced by sparc64_extract_return_value(), sparc64_store_arguments(), sparc64_store_floating_fields(), and sparc64_store_return_value().

sparc64_dwarf2_frame_init_reg()

static void sparc64_dwarf2_frame_init_reg ( struct gdbarch *  gdbarch, int  regnum, struct dwarf2_frame_state_reg *  reg, struct frame_info *  this_frame  )

static

Definition at line 1769 of file sparc64-tdep.c.

References DWARF2_FRAME_REG_CFA, DWARF2_FRAME_REG_RA_OFFSET, DWARF2_FRAME_REG_SAME_VALUE, reg::offset, regnum, SPARC64_NPC_REGNUM, SPARC64_PC_REGNUM, SPARC_G0_REGNUM, and SPARC_SP_REGNUM.

Referenced by sparc64_init_abi().

sparc64_extract_floating_fields()

static void sparc64_extract_floating_fields ( struct regcache *  regcache, struct type *  type, gdb_byte *  valbuf, int  bitpos  )

static

Definition at line 1299 of file sparc64-tdep.c.

References regcache::arch(), check_typedef(), gdb_assert, gdbarch_num_regs(), regcache_cooked_read(), regnum, SPARC64_D0_REGNUM, sparc64_floating_p(), SPARC64_Q0_REGNUM, sparc64_structure_or_union_p(), SPARC_F0_REGNUM, TYPE_CODE, TYPE_CODE_ARRAY, TYPE_FIELD_BITPOS, TYPE_FIELD_TYPE, TYPE_LENGTH, and TYPE_NFIELDS.

Referenced by sparc64_extract_return_value().

sparc64_extract_return_value()

static void sparc64_extract_return_value ( struct type *  type, struct regcache *  regcache, gdb_byte *  valbuf  )

static

Definition at line 1650 of file sparc64-tdep.c.

References gdb_assert, regcache_cooked_read(), sparc64_complex_floating_p(), sparc64_extract_floating_fields(), sparc64_floating_p(), sparc64_integral_or_pointer_p(), sparc64_structure_or_union_p(), SPARC_F0_REGNUM, SPARC_O0_REGNUM, TYPE_CODE, TYPE_CODE_ARRAY, TYPE_CODE_UNION, and TYPE_LENGTH.

Referenced by sparc64_return_value().

sparc64_floating_p()

static int sparc64_floating_p ( const struct type *  type )

static

Definition at line 589 of file sparc64-tdep.c.

References gdb_assert, TYPE_CODE, TYPE_CODE_FLT, and TYPE_LENGTH.

Referenced by sparc64_16_byte_align_p(), sparc64_extract_floating_fields(), sparc64_extract_return_value(), sparc64_store_arguments(), sparc64_store_floating_fields(), and sparc64_store_return_value().

sparc64_forget_process()

void sparc64_forget_process

(

pid_t

pid

)

Definition at line 167 of file sparc64-tdep.c.

References adi_proc_list, pid, and target_fileio_close().

Referenced by _initialize_sparc64_linux_nat().

sparc64_fprs_type()

static struct type* sparc64_fprs_type ( struct gdbarch *  gdbarch )

static

Definition at line 737 of file sparc64-tdep.c.

References append_flags_type_flag(), arch_flags_type(), gdbarch_tdep(), gdbarch_tdep::sparc64_fprs_type, and type.

Referenced by sparc64_register_type().

sparc64_frame_align()

static CORE_ADDR sparc64_frame_align ( struct gdbarch *  gdbarch, CORE_ADDR  address  )

static

Definition at line 1614 of file sparc64-tdep.c.

Referenced by sparc64_init_abi().

sparc64_frame_base_address()

static CORE_ADDR sparc64_frame_base_address ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 1153 of file sparc64-tdep.c.

References sparc_frame_cache::base, and sparc64_frame_cache().

sparc64_frame_cache()

static struct sparc_frame_cache* sparc64_frame_cache ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 1070 of file sparc64-tdep.c.

References sparc_frame_cache().

Referenced by sparc64_frame_base_address(), sparc64_frame_prev_register(), and sparc64_frame_this_id().

sparc64_frame_prev_register()

static struct value* sparc64_frame_prev_register ( struct frame_info *  this_frame, void **  this_cache, int  regnum  )

static

Definition at line 1090 of file sparc64-tdep.c.

References sparc_frame_cache::base, sparc_frame_cache::copied_regs_mask, frame_unwind_got_constant(), frame_unwind_got_memory(), frame_unwind_got_register(), sparc_frame_cache::frameless_p, get_frame_arch(), get_frame_memory_unsigned(), get_frame_register_unsigned(), sparc_frame_cache::pc, regnum, sparc_frame_cache::saved_regs_mask, sparc64_frame_cache(), SPARC64_NPC_REGNUM, SPARC64_PC_REGNUM, sparc_fetch_wcookie(), SPARC_I0_REGNUM, SPARC_I7_REGNUM, SPARC_L0_REGNUM, SPARC_O0_REGNUM, and SPARC_O7_REGNUM.

sparc64_frame_this_id()

static void sparc64_frame_this_id ( struct frame_info *  this_frame, void **  this_cache, struct frame_id *  this_id  )

static

Definition at line 1076 of file sparc64-tdep.c.

References sparc_frame_cache::base, frame_id_build(), sparc_frame_cache::pc, and sparc64_frame_cache().

sparc64_fsr_type()

static struct type* sparc64_fsr_type ( struct gdbarch *  gdbarch )

static

Definition at line 704 of file sparc64-tdep.c.

References append_flags_type_flag(), arch_flags_type(), gdbarch_tdep(), gdbarch_tdep::sparc64_fsr_type, and type.

Referenced by sparc64_register_type().

sparc64_init_abi()

void sparc64_init_abi	(	struct gdbarch_info	info,
		struct gdbarch *	gdbarch
	)

Definition at line 1804 of file sparc64-tdep.c.

References AT_ENTRY_POINT, gdbarch_tdep::cp0_register_names, gdbarch_tdep::cp0_registers_num, default_stabs_argument_has_addr(), dwarf2_frame_set_init_reg(), gdbarch_tdep::fpu_register_names, gdbarch_tdep::fpu_registers_num, frame_base_set_default(), frame_unwind_append_unwinder(), gdbarch_tdep(), gdbarch_tdep::npc_regnum, gdbarch_tdep::pc_regnum, set_gdbarch_addr_bits_remove(), set_gdbarch_call_dummy_location(), set_gdbarch_frame_align(), set_gdbarch_long_bit(), set_gdbarch_long_long_bit(), set_gdbarch_num_pseudo_regs(), set_gdbarch_num_regs(), set_gdbarch_pc_regnum(), set_gdbarch_pseudo_register_read(), set_gdbarch_pseudo_register_write(), set_gdbarch_ptr_bit(), set_gdbarch_push_dummy_call(), set_gdbarch_push_dummy_code(), set_gdbarch_register_name(), set_gdbarch_register_type(), set_gdbarch_return_value(), set_gdbarch_skip_prologue(), set_gdbarch_stabs_argument_has_addr(), set_gdbarch_stack_frame_destroyed_p(), set_gdbarch_wchar_bit(), set_gdbarch_wchar_signed(), set_tdesc_pseudo_register_name(), set_tdesc_pseudo_register_type(), sparc64_addr_bits_remove(), sparc64_cp0_register_names, sparc64_dwarf2_frame_init_reg(), sparc64_fpu_register_names, sparc64_frame_align(), sparc64_frame_base, sparc64_frame_unwind, SPARC64_NPC_REGNUM, SPARC64_NUM_PSEUDO_REGS, SPARC64_NUM_REGS, SPARC64_PC_REGNUM, sparc64_pseudo_register_name(), sparc64_pseudo_register_read(), sparc64_pseudo_register_type(), sparc64_pseudo_register_write(), sparc64_push_dummy_call(), sparc64_register_name(), sparc64_register_type(), sparc64_return_value(), sparc64_skip_prologue(), and sparc_stack_frame_destroyed_p().

Referenced by sparc64_linux_init_abi(), sparc64_sol2_init_abi(), sparc64fbsd_init_abi(), sparc64nbsd_init_abi(), and sparc64obsd_init_abi().

sparc64_integral_or_pointer_p()

static int sparc64_integral_or_pointer_p ( const struct type *  type )

static

Definition at line 557 of file sparc64-tdep.c.

References gdb_assert, TYPE_CODE, TYPE_CODE_BOOL, TYPE_CODE_CHAR, TYPE_CODE_ENUM, TYPE_CODE_INT, TYPE_CODE_PTR, TYPE_CODE_RANGE, TYPE_CODE_REF, TYPE_CODE_RVALUE_REF, and TYPE_LENGTH.

Referenced by sparc64_extract_return_value(), sparc64_store_arguments(), and sparc64_store_return_value().

sparc64_pseudo_register_name()

static const char* sparc64_pseudo_register_name ( struct gdbarch *  gdbarch, int  regnum  )

static

Definition at line 808 of file sparc64-tdep.c.

References _, gdbarch_num_regs(), internal_error(), regnum, SPARC64_NUM_PSEUDO_REGS, and sparc64_pseudo_register_names.

Referenced by sparc64_init_abi(), and sparc64_register_name().

sparc64_pseudo_register_read()

static enum register_status sparc64_pseudo_register_read ( struct gdbarch *  gdbarch, struct regcache *  regcache, int  regnum, gdb_byte *  buf  )

static

Definition at line 901 of file sparc64-tdep.c.

References gdbarch_byte_order(), gdbarch_num_regs(), REG_VALID, regcache_raw_read(), regcache_raw_read_unsigned(), regnum, SPARC64_ASI_REGNUM, SPARC64_CCR_REGNUM, SPARC64_CWP_REGNUM, SPARC64_D0_REGNUM, SPARC64_D30_REGNUM, SPARC64_D32_REGNUM, SPARC64_D62_REGNUM, SPARC64_F32_REGNUM, SPARC64_PSTATE_REGNUM, SPARC64_Q0_REGNUM, SPARC64_Q28_REGNUM, SPARC64_Q32_REGNUM, SPARC64_Q60_REGNUM, SPARC64_STATE_REGNUM, SPARC_F0_REGNUM, status, and store_unsigned_integer().

Referenced by sparc64_init_abi().

sparc64_pseudo_register_type()

static struct type* sparc64_pseudo_register_type ( struct gdbarch *  gdbarch, int  regnum  )

static

Definition at line 838 of file sparc64-tdep.c.

References _, builtin_type::builtin_double, builtin_type::builtin_int64, builtin_type::builtin_long_double, builtin_type(), gdbarch_num_regs(), internal_error(), regnum, SPARC64_ASI_REGNUM, SPARC64_CCR_REGNUM, sparc64_ccr_type(), SPARC64_CWP_REGNUM, SPARC64_D0_REGNUM, SPARC64_D62_REGNUM, SPARC64_PSTATE_REGNUM, sparc64_pstate_type(), SPARC64_Q0_REGNUM, and SPARC64_Q60_REGNUM.

Referenced by sparc64_init_abi(), and sparc64_register_type().

sparc64_pseudo_register_write()

static void sparc64_pseudo_register_write ( struct gdbarch *  gdbarch, struct regcache *  regcache, int  regnum, const gdb_byte *  buf  )

static

Definition at line 980 of file sparc64-tdep.c.

References bits, extract_unsigned_integer(), gdbarch_byte_order(), gdbarch_num_regs(), regcache_raw_read_unsigned(), regcache_raw_write(), regcache_raw_write_unsigned(), regnum, SPARC64_ASI_REGNUM, SPARC64_CCR_REGNUM, SPARC64_CWP_REGNUM, SPARC64_D0_REGNUM, SPARC64_D30_REGNUM, SPARC64_D32_REGNUM, SPARC64_D62_REGNUM, SPARC64_F32_REGNUM, SPARC64_PSTATE_REGNUM, SPARC64_Q0_REGNUM, SPARC64_Q28_REGNUM, SPARC64_Q32_REGNUM, SPARC64_Q60_REGNUM, SPARC64_STATE_REGNUM, and SPARC_F0_REGNUM.

Referenced by sparc64_init_abi().

sparc64_pstate_type()

static struct type* sparc64_pstate_type ( struct gdbarch *  gdbarch )

static

Definition at line 652 of file sparc64-tdep.c.

References append_flags_type_flag(), arch_flags_type(), gdbarch_tdep(), gdbarch_tdep::sparc64_pstate_type, and type.

Referenced by sparc64_pseudo_register_type().

sparc64_push_dummy_call()

static CORE_ADDR sparc64_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 1621 of file sparc64-tdep.c.

References BIAS, gdb_assert, regcache_cooked_write_unsigned(), sparc64_store_arguments(), SPARC_O7_REGNUM, and SPARC_SP_REGNUM.

Referenced by sparc64_init_abi().

sparc64_register_name()

static const char* sparc64_register_name ( struct gdbarch *  gdbarch, int  regnum  )

static

Definition at line 823 of file sparc64-tdep.c.

References gdbarch_num_regs(), gdbarch_target_desc(), regnum, sparc64_pseudo_register_name(), sparc64_register_names, tdesc_has_registers(), and tdesc_register_name().

Referenced by sparc64_init_abi().

sparc64_register_type()

static struct type* sparc64_register_type ( struct gdbarch *  gdbarch, int  regnum  )

static

Definition at line 864 of file sparc64-tdep.c.

References _, builtin_type::builtin_data_ptr, builtin_type::builtin_double, builtin_type::builtin_float, builtin_type::builtin_func_ptr, builtin_type::builtin_int64, builtin_type(), gdbarch_num_regs(), gdbarch_target_desc(), internal_error(), regnum, SPARC64_F32_REGNUM, SPARC64_F62_REGNUM, SPARC64_FPRS_REGNUM, sparc64_fprs_type(), SPARC64_FSR_REGNUM, sparc64_fsr_type(), SPARC64_NPC_REGNUM, SPARC64_PC_REGNUM, sparc64_pseudo_register_type(), SPARC64_STATE_REGNUM, SPARC64_Y_REGNUM, SPARC_F0_REGNUM, SPARC_F31_REGNUM, SPARC_FP_REGNUM, SPARC_G0_REGNUM, SPARC_I7_REGNUM, SPARC_SP_REGNUM, tdesc_has_registers(), and tdesc_register_type().

Referenced by sparc64_init_abi().

sparc64_return_value()

static enum return_value_convention sparc64_return_value ( struct gdbarch *  gdbarch, struct value *  function, struct type *  type, struct regcache *  regcache, gdb_byte *  readbuf, const gdb_byte *  writebuf  )

static

Definition at line 1752 of file sparc64-tdep.c.

References RETURN_VALUE_REGISTER_CONVENTION, RETURN_VALUE_STRUCT_CONVENTION, sparc64_extract_return_value(), sparc64_store_return_value(), and TYPE_LENGTH.

Referenced by sparc64_init_abi().

sparc64_skip_prologue()

static CORE_ADDR sparc64_skip_prologue ( struct gdbarch *  gdbarch, CORE_ADDR  start_pc  )

static

Definition at line 1046 of file sparc64-tdep.c.

References symtab_and_line::end, find_pc_line(), find_pc_partial_function(), and sparc_analyze_prologue().

Referenced by sparc64_init_abi().

sparc64_store_arguments()

static CORE_ADDR sparc64_store_arguments ( struct regcache *  regcache, int  nargs, struct value **  args, CORE_ADDR  sp, int  struct_return, CORE_ADDR  struct_addr  )

static

Definition at line 1367 of file sparc64-tdep.c.

References regcache::arch(), BIAS, gdb_assert, gdbarch_num_regs(), lookup_pointer_type(), memset(), regcache_cooked_write(), regcache_cooked_write_unsigned(), regnum, sparc64_16_byte_align_p(), sparc64_complex_floating_p(), SPARC64_D0_REGNUM, SPARC64_D10_REGNUM, SPARC64_D30_REGNUM, sparc64_floating_p(), sparc64_integral_or_pointer_p(), SPARC64_Q0_REGNUM, SPARC64_Q8_REGNUM, sparc64_store_floating_fields(), sparc64_structure_or_union_p(), SPARC_O0_REGNUM, TYPE_LENGTH, value_cast(), value_contents(), value_from_pointer(), value_type(), and write_memory().

Referenced by sparc64_push_dummy_call().

sparc64_store_floating_fields()

static void sparc64_store_floating_fields ( struct regcache *  regcache, struct type *  type, const gdb_byte *  valbuf, int  element, int  bitpos  )

static

Definition at line 1207 of file sparc64-tdep.c.

References regcache::arch(), check_typedef(), gdb_assert, gdbarch_num_regs(), memset(), regcache_cooked_write(), regnum, sparc64_complex_floating_p(), SPARC64_D0_REGNUM, sparc64_floating_p(), SPARC64_Q0_REGNUM, sparc64_structure_or_union_p(), SPARC_F0_REGNUM, SPARC_F1_REGNUM, TYPE_CODE, TYPE_CODE_ARRAY, TYPE_FIELD_BITPOS, TYPE_FIELD_TYPE, TYPE_LENGTH, and TYPE_NFIELDS.

Referenced by sparc64_store_arguments(), and sparc64_store_return_value().

sparc64_store_return_value()

static void sparc64_store_return_value ( struct type *  type, struct regcache *  regcache, const gdb_byte *  valbuf  )

static

Definition at line 1700 of file sparc64-tdep.c.

References gdb_assert, memset(), regcache_cooked_write(), sparc64_complex_floating_p(), sparc64_floating_p(), sparc64_integral_or_pointer_p(), sparc64_store_floating_fields(), sparc64_structure_or_union_p(), SPARC_F0_REGNUM, SPARC_O0_REGNUM, TYPE_CODE, TYPE_CODE_ARRAY, TYPE_CODE_UNION, and TYPE_LENGTH.

Referenced by sparc64_return_value().

sparc64_structure_or_union_p()

static int sparc64_structure_or_union_p ( const struct type *  type )

static

Definition at line 633 of file sparc64-tdep.c.

References TYPE_CODE, TYPE_CODE_ARRAY, TYPE_CODE_STRUCT, and TYPE_CODE_UNION.

Referenced by sparc64_16_byte_align_p(), sparc64_extract_floating_fields(), sparc64_extract_return_value(), sparc64_store_arguments(), sparc64_store_floating_fields(), and sparc64_store_return_value().

sparc64_supply_fpregset()

void sparc64_supply_fpregset	(	const struct sparc_fpregmap *	fpregmap,
		struct regcache *	regcache,
		int	regnum,
		const void *	fpregs
	)

Definition at line 2105 of file sparc64-tdep.c.

References regcache::arch(), gdbarch_ptr_bit(), sparc_fpregmap::r_f0_offset, sparc_fpregmap::r_fsr_offset, regcache_raw_supply(), regnum, SPARC32_FSR_REGNUM, SPARC64_F32_REGNUM, SPARC64_FSR_REGNUM, and SPARC_F0_REGNUM.

Referenced by _initialize_sparc64_nat(), _initialize_sparc64obsd_nat(), sparc64_linux_supply_core_fpregset(), sparc64_sol2_supply_core_fpregset(), sparc64fbsd_supply_fpregset(), sparc64nbsd_supply_fpregset(), sparc64obsd_supply_fpregset(), sparc64obsd_supply_gregset(), and supply_fpregset().

sparc64_supply_gregset()

void sparc64_supply_gregset	(	const struct sparc_gregmap *	gregmap,
		struct regcache *	regcache,
		int	regnum,
		const void *	gregs
	)

Definition at line 1878 of file sparc64-tdep.c.

References regcache::arch(), gdbarch::byte_order, extract_unsigned_integer(), gdbarch_byte_order(), gdbarch_ptr_bit(), memset(), offset, PSR_S, PSR_V8PLUS, sparc_gregmap::r_g1_offset, sparc_gregmap::r_l0_offset, sparc_gregmap::r_npc_offset, sparc_gregmap::r_pc_offset, sparc_gregmap::r_y_offset, sparc_gregmap::r_y_size, regcache_cooked_read_unsigned(), regcache_raw_supply(), regnum, SPARC32_NPC_REGNUM, SPARC32_PC_REGNUM, SPARC32_PSR_REGNUM, SPARC32_Y_REGNUM, SPARC64_FPRS_REGNUM, SPARC64_NPC_REGNUM, SPARC64_PC_REGNUM, SPARC64_STATE_REGNUM, SPARC64_Y_REGNUM, SPARC_G0_REGNUM, SPARC_G1_REGNUM, SPARC_I7_REGNUM, SPARC_L0_REGNUM, SPARC_O7_REGNUM, SPARC_SP_REGNUM, sparc_supply_rwindow(), store_unsigned_integer(), TSTATE_CWP, TSTATE_ICC, and TSTATE_XCC.

Referenced by _initialize_sparc64_nat(), _initialize_sparc64obsd_nat(), sparc64_linux_supply_core_gregset(), sparc64_sol2_supply_core_gregset(), sparc64fbsd_supply_gregset(), sparc64nbsd_supply_gregset(), sparc64obsd_supply_gregset(), and supply_gregset().

Variable Documentation

adi_proc_list

std::forward_list<sparc64_adi_info> adi_proc_list

static

Definition at line 129 of file sparc64-tdep.c.

Referenced by get_adi_info_proc(), and sparc64_forget_process().

sparc64_bsd_fpregmap

const struct sparc_fpregmap sparc64_bsd_fpregmap

Initial value:

=
{
  0 * 8,            
  32 * 8,           
}

Definition at line 2180 of file sparc64-tdep.c.

Referenced by _initialize_sparc64_linux_nat(), _initialize_sparc64obsd_nat(), fill_fpregset(), sparc64_linux_collect_core_fpregset(), sparc64_linux_supply_core_fpregset(), sparc64fbsd_collect_fpregset(), sparc64fbsd_supply_fpregset(), sparc64nbsd_collect_fpregset(), sparc64nbsd_supply_fpregset(), sparc64obsd_supply_fpregset(), sparc64obsd_supply_gregset(), and supply_fpregset().

sparc64_cp0_register_names

const char* sparc64_cp0_register_names[] = { SPARC64_CP0_REGISTERS }

static

Definition at line 774 of file sparc64-tdep.c.

Referenced by sparc64_init_abi().

sparc64_fpu_register_names

const char* sparc64_fpu_register_names[] = { SPARC64_FPU_REGISTERS }

static

Definition at line 773 of file sparc64-tdep.c.

Referenced by sparc64_init_abi().

sparc64_frame_base

const struct frame_base sparc64_frame_base

static

Initial value:

=
{
  &sparc64_frame_unwind,
  sparc64_frame_base_address,
  sparc64_frame_base_address,
  sparc64_frame_base_address
}

Definition at line 1161 of file sparc64-tdep.c.

Referenced by sparc64_init_abi().

sparc64_frame_unwind

const struct frame_unwind sparc64_frame_unwind

static

Initial value:

=
{
  NORMAL_FRAME,
  default_frame_unwind_stop_reason,
  sparc64_frame_this_id,
  sparc64_frame_prev_register,
  NULL,
  default_frame_sniffer
}

Definition at line 1141 of file sparc64-tdep.c.

Referenced by sparc64_init_abi().

sparc64_pseudo_register_names

const char* sparc64_pseudo_register_names[]

static

Initial value:

=
{
  "cwp", "pstate", "asi", "ccr",

  "d0", "d2", "d4", "d6", "d8", "d10", "d12", "d14",
  "d16", "d18", "d20", "d22", "d24", "d26", "d28", "d30",
  "d32", "d34", "d36", "d38", "d40", "d42", "d44", "d46",
  "d48", "d50", "d52", "d54", "d56", "d58", "d60", "d62",

  "q0", "q4", "q8", "q12", "q16", "q20", "q24", "q28",
  "q32", "q36", "q40", "q44", "q48", "q52", "q56", "q60",
}

Definition at line 789 of file sparc64-tdep.c.

Referenced by sparc64_pseudo_register_name().

sparc64_register_names

const char* sparc64_register_names[]

static

Initial value:

=
{
  SPARC_CORE_REGISTERS,
  SPARC64_FPU_REGISTERS,
  SPARC64_CP0_REGISTERS
}

Definition at line 776 of file sparc64-tdep.c.

Referenced by sparc64_register_name().

sparc64adilist

struct cmd_list_element* sparc64adilist = NULL

static

Definition at line 86 of file sparc64-tdep.c.

Referenced by _initialize_sparc64_adi_tdep(), and info_adi_command().