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Classes | Macros | Enumerations | Functions
/tmp/gdb-8.1/gdb/ppc-tdep.h File Reference

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Classes

struct  ppc_reg_offsets
 
struct  gdbarch_tdep
 
struct  ppc_insn_pattern
 

Macros

#define PPC_MAX_REGISTER_SIZE   64
 
#define PPC_INSN_SIZE   4
 
#define PPC_MAX_EPILOGUE_INSTRUCTIONS   52
 

Enumerations

enum  powerpc_elf_abi { POWERPC_ELF_AUTO, POWERPC_ELF_V1, POWERPC_ELF_V2, POWERPC_ELF_LAST }
 
enum  powerpc_vector_abi {
  POWERPC_VEC_AUTO, POWERPC_VEC_GENERIC, POWERPC_VEC_ALTIVEC, POWERPC_VEC_SPE,
  POWERPC_VEC_LAST
}
 
enum  powerpc_long_double_abi { POWERPC_LONG_DOUBLE_AUTO, POWERPC_LONG_DOUBLE_IBM128, POWERPC_LONG_DOUBLE_IEEE128, POWERPC_LONG_DOUBLE_LAST }
 
enum  {
  ppc_num_gprs = 32, ppc_num_fprs = 32, ppc_num_srs = 16, ppc_num_vrs = 32,
  ppc_num_vshrs = 32, ppc_num_vsrs = 64, ppc_num_efprs = 32
}
 
enum  {
  PPC_R0_REGNUM = 0, PPC_F0_REGNUM = 32, PPC_PC_REGNUM = 64, PPC_MSR_REGNUM = 65,
  PPC_CR_REGNUM = 66, PPC_LR_REGNUM = 67, PPC_CTR_REGNUM = 68, PPC_XER_REGNUM = 69,
  PPC_FPSCR_REGNUM = 70, PPC_MQ_REGNUM = 71, PPC_SPE_UPPER_GP0_REGNUM = 72, PPC_SPE_ACC_REGNUM = 104,
  PPC_SPE_FSCR_REGNUM = 105, PPC_VR0_REGNUM = 106, PPC_VSCR_REGNUM = 138, PPC_VRSAVE_REGNUM = 139,
  PPC_VSR0_UPPER_REGNUM = 140, PPC_VSR31_UPPER_REGNUM = 171, PPC_NUM_REGS
}
 

Functions

enum return_value_convention ppc_sysv_abi_return_value (struct gdbarch *gdbarch, struct value *function, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf)
 
enum return_value_convention ppc_sysv_abi_broken_return_value (struct gdbarch *gdbarch, struct value *function, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf)
 
CORE_ADDR ppc_sysv_abi_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)
 
CORE_ADDR ppc64_sysv_abi_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)
 
enum return_value_convention ppc64_sysv_abi_return_value (struct gdbarch *gdbarch, struct value *function, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf)
 
int altivec_register_p (struct gdbarch *gdbarch, int regno)
 
int vsx_register_p (struct gdbarch *gdbarch, int regno)
 
int spe_register_p (struct gdbarch *gdbarch, int regno)
 
int ppc_floating_point_unit_p (struct gdbarch *gdbarch)
 
int ppc_altivec_support_p (struct gdbarch *gdbarch)
 
int vsx_support_p (struct gdbarch *gdbarch)
 
std::vector< CORE_ADDR > ppc_deal_with_atomic_sequence (struct regcache *regcache)
 
void ppc_supply_reg (struct regcache *regcache, int regnum, const gdb_byte *regs, size_t offset, int regsize)
 
void ppc_collect_reg (const struct regcache *regcache, int regnum, gdb_byte *regs, size_t offset, int regsize)
 
void ppc_supply_gregset (const struct regset *regset, struct regcache *regcache, int regnum, const void *gregs, size_t len)
 
void ppc_supply_fpregset (const struct regset *regset, struct regcache *regcache, int regnum, const void *fpregs, size_t len)
 
void ppc_supply_vrregset (const struct regset *regset, struct regcache *regcache, int regnum, const void *vrregs, size_t len)
 
void ppc_supply_vsxregset (const struct regset *regset, struct regcache *regcache, int regnum, const void *vsxregs, size_t len)
 
void ppc_collect_gregset (const struct regset *regset, const struct regcache *regcache, int regnum, void *gregs, size_t len)
 
void ppc_collect_fpregset (const struct regset *regset, const struct regcache *regcache, int regnum, void *fpregs, size_t len)
 
void ppc_collect_vrregset (const struct regset *regset, const struct regcache *regcache, int regnum, void *vrregs, size_t len)
 
void ppc_collect_vsxregset (const struct regset *regset, const struct regcache *regcache, int regnum, void *vsxregs, size_t len)
 
int ppc_insns_match_pattern (struct frame_info *frame, CORE_ADDR pc, struct ppc_insn_pattern *pattern, unsigned int *insns)
 
CORE_ADDR ppc_insn_d_field (unsigned int insn)
 
CORE_ADDR ppc_insn_ds_field (unsigned int insn)
 
int ppc_process_record (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr)
 

Macro Definition Documentation

◆ PPC_INSN_SIZE

#define PPC_INSN_SIZE   4

Definition at line 343 of file ppc-tdep.h.

Referenced by BP_MANIPULATION_ENDIAN(), ppc_deal_with_atomic_sequence(), ppc_displaced_step_fixup(), ppcfbsd_sigtramp_frame_cache(), ppcfbsd_sigtramp_frame_sniffer(), ppcobsd_sigtramp_frame_cache(), ppcobsd_sigtramp_frame_sniffer(), rs6000_gdbarch_init(), rs6000_in_function_epilogue_frame_p(), and rs6000_software_single_step().

◆ PPC_MAX_EPILOGUE_INSTRUCTIONS

#define PPC_MAX_EPILOGUE_INSTRUCTIONS   52

Definition at line 346 of file ppc-tdep.h.

Referenced by rs6000_in_function_epilogue_frame_p().

◆ PPC_MAX_REGISTER_SIZE

#define PPC_MAX_REGISTER_SIZE   64

Definition at line 321 of file ppc-tdep.h.

Referenced by do_ppc_sysv_return_value(), fetch_register(), get_decimal_float_return_value(), ppc64_sysv_abi_push_freg(), ppc64_sysv_abi_push_integer(), ppc64_sysv_abi_return_value(), ppc64_sysv_abi_return_value_base(), ppc_sysv_abi_push_dummy_call(), rs6000_lynx178_push_dummy_call(), rs6000_push_dummy_call(), rs6000_register_to_value(), rs6000_value_to_register(), and store_register().

Enumeration Type Documentation

◆ anonymous enum

anonymous enum
Enumerator
ppc_num_gprs 
ppc_num_fprs 
ppc_num_srs 
ppc_num_vrs 
ppc_num_vshrs 
ppc_num_vsrs 
ppc_num_efprs 

Definition at line 281 of file ppc-tdep.h.

◆ anonymous enum

anonymous enum
Enumerator
PPC_R0_REGNUM 
PPC_F0_REGNUM 
PPC_PC_REGNUM 
PPC_MSR_REGNUM 
PPC_CR_REGNUM 
PPC_LR_REGNUM 
PPC_CTR_REGNUM 
PPC_XER_REGNUM 
PPC_FPSCR_REGNUM 
PPC_MQ_REGNUM 
PPC_SPE_UPPER_GP0_REGNUM 
PPC_SPE_ACC_REGNUM 
PPC_SPE_FSCR_REGNUM 
PPC_VR0_REGNUM 
PPC_VSCR_REGNUM 
PPC_VRSAVE_REGNUM 
PPC_VSR0_UPPER_REGNUM 
PPC_VSR31_UPPER_REGNUM 
PPC_NUM_REGS 

Definition at line 298 of file ppc-tdep.h.

◆ powerpc_elf_abi

enum powerpc_elf_abi
Enumerator
POWERPC_ELF_AUTO 
POWERPC_ELF_V1 
POWERPC_ELF_V2 
POWERPC_ELF_LAST 

Definition at line 187 of file ppc-tdep.h.

◆ powerpc_long_double_abi

enum powerpc_long_double_abi
Enumerator
POWERPC_LONG_DOUBLE_AUTO 
POWERPC_LONG_DOUBLE_IBM128 
POWERPC_LONG_DOUBLE_IEEE128 
POWERPC_LONG_DOUBLE_LAST 

Definition at line 206 of file ppc-tdep.h.

◆ powerpc_vector_abi

enum powerpc_vector_abi
Enumerator
POWERPC_VEC_AUTO 
POWERPC_VEC_GENERIC 
POWERPC_VEC_ALTIVEC 
POWERPC_VEC_SPE 
POWERPC_VEC_LAST 

Definition at line 196 of file ppc-tdep.h.

Function Documentation

◆ altivec_register_p()

int altivec_register_p ( struct gdbarch *  gdbarch,
int  regno 
)

Definition at line 174 of file rs6000-tdep.c.

References gdbarch_tdep(), gdbarch_tdep::ppc_vr0_regnum, and gdbarch_tdep::ppc_vrsave_regnum.

Referenced by fetch_register(), and store_register().

◆ ppc64_sysv_abi_push_dummy_call()

CORE_ADDR ppc64_sysv_abi_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 
)

Definition at line 1580 of file ppc-sysv-tdep.c.

References align_down(), check_typedef(), convert_code_addr_to_desc_addr(), gdbarch_tdep::elf_abi, find_function_addr(), ppc64_sysv_argpos::freg, gdb_assert, gdbarch_byte_order(), gdbarch_sp_regnum(), gdbarch_tdep(), ppc64_sysv_argpos::gparam, ppc64_sysv_argpos::greg, POWERPC_ELF_V1, POWERPC_ELF_V2, ppc64_sysv_abi_push_integer(), ppc64_sysv_abi_push_param(), ppc_floating_point_unit_p(), gdbarch_tdep::ppc_gp0_regnum, gdbarch_tdep::ppc_lr_regnum, ppc_sysv_use_opencl_abi(), gdbarch_tdep::ppc_vr0_regnum, read_memory_unsigned_integer(), ppc64_sysv_argpos::refparam, ppc64_sysv_argpos::regcache, regcache_cooked_read_unsigned(), regcache_cooked_write_signed(), regcache_cooked_write_unsigned(), register_type(), TYPE_CODE, TYPE_CODE_ARRAY, TYPE_CODE_COMPLEX, TYPE_CODE_PTR, TYPE_LENGTH, TYPE_TARGET_TYPE, TYPE_VECTOR, value_as_address(), value_contents(), value_type(), ppc64_sysv_argpos::vreg, gdbarch_tdep::wordsize, and write_memory_signed_integer().

Referenced by rs6000_gdbarch_init().

◆ ppc64_sysv_abi_return_value()

enum return_value_convention ppc64_sysv_abi_return_value ( struct gdbarch *  gdbarch,
struct value *  function,
struct type *  valtype,
struct regcache *  regcache,
gdb_byte *  readbuf,
const gdb_byte *  writebuf 
)

Definition at line 1943 of file ppc-sysv-tdep.c.

References check_typedef(), gdbarch_tdep::elf_abi, gdb_assert, gdbarch_byte_order(), gdbarch_tdep(), memset(), offset, POWERPC_ELF_V2, POWERPC_VEC_ALTIVEC, ppc64_elfv2_abi_homogeneous_aggregate(), ppc64_sysv_abi_return_value_base(), ppc_floating_point_unit_p(), gdbarch_tdep::ppc_gp0_regnum, PPC_MAX_REGISTER_SIZE, ppc_sysv_use_opencl_abi(), gdbarch_tdep::ppc_vr0_regnum, regcache_cooked_read(), regcache_cooked_read_part(), regcache_cooked_write(), regcache_cooked_write_part(), register_size(), register_type(), regnum, RETURN_VALUE_REGISTER_CONVENTION, RETURN_VALUE_STRUCT_CONVENTION, TYPE_CODE, TYPE_CODE_ARRAY, TYPE_CODE_COMPLEX, TYPE_CODE_DECFLOAT, TYPE_CODE_FLT, TYPE_CODE_INT, TYPE_CODE_PTR, TYPE_CODE_STRUCT, TYPE_CODE_UNION, TYPE_IS_REFERENCE, TYPE_LENGTH, TYPE_TARGET_TYPE, TYPE_VECTOR, value_type(), gdbarch_tdep::vector_abi, and gdbarch_tdep::wordsize.

Referenced by rs6000_gdbarch_init().

◆ ppc_altivec_support_p()

int ppc_altivec_support_p ( struct gdbarch *  gdbarch)

Definition at line 239 of file rs6000-tdep.c.

References gdbarch_tdep(), gdbarch_tdep::ppc_vr0_regnum, and gdbarch_tdep::ppc_vrsave_regnum.

Referenced by ppc_collect_vrregset(), and ppc_supply_vrregset().

◆ ppc_collect_fpregset()

void ppc_collect_fpregset ( const struct regset *  regset,
const struct regcache *  regcache,
int  regnum,
void *  fpregs,
size_t  len 
)

Definition at line 726 of file rs6000-tdep.c.

References regcache::arch(), ppc_reg_offsets::f0_offset, ppc_reg_offsets::fpscr_offset, ppc_reg_offsets::fpscr_size, gdbarch_tdep(), if(), offset, ppc_collect_reg(), ppc_floating_point_unit_p(), gdbarch_tdep::ppc_fp0_regnum, ppc_fpreg_offset(), gdbarch_tdep::ppc_fpscr_regnum, ppc_num_fprs, regset::regmap, and regnum.

Referenced by fill_fpregset(), ppcnbsd_store_inferior_registers(), ppcobsd_collect_gregset(), ppcobsd_store_registers(), and rs6000_aix_collect_regset().

◆ ppc_collect_gregset()

void ppc_collect_gregset ( const struct regset *  regset,
const struct regcache *  regcache,
int  regnum,
void *  gregs,
size_t  len 
)

Definition at line 675 of file rs6000-tdep.c.

References regcache::arch(), ppc_reg_offsets::cr_offset, ppc_reg_offsets::ctr_offset, gdbarch_pc_regnum(), gdbarch_tdep(), ppc_reg_offsets::gpr_size, if(), ppc_reg_offsets::lr_offset, ppc_reg_offsets::mq_offset, offset, ppc_reg_offsets::pc_offset, ppc_collect_reg(), gdbarch_tdep::ppc_cr_regnum, gdbarch_tdep::ppc_ctr_regnum, gdbarch_tdep::ppc_gp0_regnum, ppc_greg_offset(), gdbarch_tdep::ppc_lr_regnum, gdbarch_tdep::ppc_mq_regnum, ppc_num_gprs, gdbarch_tdep::ppc_ps_regnum, gdbarch_tdep::ppc_xer_regnum, ppc_reg_offsets::ps_offset, ppc_reg_offsets::r0_offset, regset::regmap, regnum, ppc_reg_offsets::xer_offset, and ppc_reg_offsets::xr_size.

Referenced by fill_gregset(), ppc_linux_collect_gregset(), ppcnbsd_store_inferior_registers(), ppcobsd_collect_gregset(), ppcobsd_store_registers(), and rs6000_aix_collect_regset().

◆ ppc_collect_reg()

void ppc_collect_reg ( const struct regcache *  regcache,
int  regnum,
gdb_byte *  regs,
size_t  offset,
int  regsize 
)

Definition at line 410 of file rs6000-tdep.c.

References regcache::arch(), gdbarch_byte_order(), memset(), offset, regcache_raw_collect(), register_size(), and regnum.

Referenced by ppc_collect_fpregset(), ppc_collect_gregset(), ppc_collect_vrregset(), ppc_collect_vsxregset(), and ppc_linux_collect_gregset().

◆ ppc_collect_vrregset()

void ppc_collect_vrregset ( const struct regset *  regset,
const struct regcache *  regcache,
int  regnum,
void *  vrregs,
size_t  len 
)

Definition at line 800 of file rs6000-tdep.c.

References regcache::arch(), gdbarch_tdep(), if(), offset, ppc_altivec_support_p(), ppc_collect_reg(), ppc_num_vrs, gdbarch_tdep::ppc_vr0_regnum, ppc_vrreg_offset(), gdbarch_tdep::ppc_vrsave_regnum, regset::regmap, regnum, ppc_reg_offsets::vr0_offset, ppc_reg_offsets::vrsave_offset, and ppc_reg_offsets::vscr_offset.

◆ ppc_collect_vsxregset()

void ppc_collect_vsxregset ( const struct regset *  regset,
const struct regcache *  regcache,
int  regnum,
void *  vsxregs,
size_t  len 
)

Definition at line 766 of file rs6000-tdep.c.

References regcache::arch(), gdbarch_tdep(), ppc_collect_reg(), gdbarch_tdep::ppc_vsr0_upper_regnum, ppc_vsx_support_p(), and regnum.

◆ ppc_deal_with_atomic_sequence()

std::vector<CORE_ADDR> ppc_deal_with_atomic_sequence ( struct regcache *  regcache)

Definition at line 1171 of file rs6000-tdep.c.

References regcache::arch(), BC_INSN, BRANCH_MASK, gdbarch::byte_order, gdbarch_byte_order(), IS_LOAD_AND_RESERVE_INSN, IS_STORE_CONDITIONAL_INSN, loc, PPC_INSN_SIZE, read_memory_integer(), and regcache_read_pc().

Referenced by rs6000_gdbarch_init(), and rs6000_software_single_step().

◆ ppc_floating_point_unit_p()

int ppc_floating_point_unit_p ( struct gdbarch *  gdbarch)

Definition at line 218 of file rs6000-tdep.c.

References gdbarch_tdep(), gdbarch_tdep::ppc_fp0_regnum, and gdbarch_tdep::ppc_fpscr_regnum.

Referenced by fetch_regs_kernel_thread(), fetch_regs_user_thread(), fill_fprs(), getfpregs_supplies(), ppc64_sysv_abi_push_dummy_call(), ppc64_sysv_abi_return_value(), ppc_collect_fpregset(), ppc_linux_sigtramp_cache(), ppc_supply_fpregset(), rs6000_frame_cache(), rs6000_lynx178_push_dummy_call(), rs6000_lynx178_return_value(), rs6000_push_dummy_call(), rs6000_return_value(), store_regs_kernel_thread(), store_regs_user_thread(), and supply_fprs().

◆ ppc_insn_d_field()

CORE_ADDR ppc_insn_d_field ( unsigned int  insn)

Definition at line 6758 of file rs6000-tdep.c.

Referenced by ppc64_standard_linkage1_target(), ppc64_standard_linkage2_target(), ppc64_standard_linkage4_target(), and ppc_skip_trampoline_code().

◆ ppc_insn_ds_field()

CORE_ADDR ppc_insn_ds_field ( unsigned int  insn)

Definition at line 6768 of file rs6000-tdep.c.

Referenced by ppc64_standard_linkage1_target(), ppc64_standard_linkage2_target(), ppc64_standard_linkage3_target(), and ppc64_standard_linkage4_target().

◆ ppc_insns_match_pattern()

int ppc_insns_match_pattern ( struct frame_info *  frame,
CORE_ADDR  pc,
struct ppc_insn_pattern *  pattern,
unsigned int *  insns 
)

Definition at line 6729 of file rs6000-tdep.c.

References gdbarch::data, ppc_insn_pattern::mask, and read_insn().

Referenced by ppc64_skip_trampoline_code_1(), and ppc_skip_trampoline_code().

◆ ppc_process_record()

int ppc_process_record ( struct gdbarch *  gdbarch,
struct regcache *  regcache,
CORE_ADDR  addr 
)

Definition at line 5638 of file rs6000-tdep.c.

References _, fprintf_unfiltered(), gdb_assert, gdb_stdlog, gdbarch_byte_order(), gdbarch_tdep(), paddress(), PPC_BIT, PPC_BO, gdbarch_tdep::ppc_cr_regnum, gdbarch_tdep::ppc_ctr_regnum, PPC_D, PPC_DS, PPC_FIELD, gdbarch_tdep::ppc_fp0_regnum, PPC_FRT, gdbarch_tdep::ppc_gp0_regnum, PPC_LEV, PPC_LK, gdbarch_tdep::ppc_lr_regnum, PPC_OP6, PPC_PC_REGNUM, ppc_process_record_op19(), ppc_process_record_op31(), ppc_process_record_op4(), ppc_process_record_op59(), ppc_process_record_op60(), ppc_process_record_op61(), ppc_process_record_op63(), PPC_RA, PPC_RC, ppc_record_vsr(), PPC_RS, PPC_RT, gdbarch_tdep::ppc_syscall_record, PPC_VRT, gdbarch_tdep::ppc_xer_regnum, printf_unfiltered(), read_memory_unsigned_integer(), record_full_arch_list_add_end(), record_full_arch_list_add_mem(), record_full_arch_list_add_reg(), regcache_raw_read_unsigned(), and size.

Referenced by ppc_linux_init_abi().

◆ ppc_supply_fpregset()

void ppc_supply_fpregset ( const struct regset *  regset,
struct regcache *  regcache,
int  regnum,
const void *  fpregs,
size_t  len 
)

Definition at line 561 of file rs6000-tdep.c.

References regcache::arch(), ppc_reg_offsets::f0_offset, ppc_reg_offsets::fpscr_offset, ppc_reg_offsets::fpscr_size, gdbarch_tdep(), if(), offset, ppc_floating_point_unit_p(), gdbarch_tdep::ppc_fp0_regnum, ppc_fpreg_offset(), gdbarch_tdep::ppc_fpscr_regnum, ppc_num_fprs, ppc_supply_reg(), regset::regmap, and regnum.

Referenced by ppcfbsd_fetch_inferior_registers(), ppcnbsd_fetch_inferior_registers(), ppcobsd_fetch_registers(), ppcobsd_supply_gregset(), rs6000_aix_supply_regset(), and supply_fpregset().

◆ ppc_supply_gregset()

void ppc_supply_gregset ( const struct regset *  regset,
struct regcache *  regcache,
int  regnum,
const void *  gregs,
size_t  len 
)

Definition at line 511 of file rs6000-tdep.c.

References regcache::arch(), ppc_reg_offsets::cr_offset, ppc_reg_offsets::ctr_offset, gdbarch_pc_regnum(), gdbarch_tdep(), ppc_reg_offsets::gpr_size, if(), ppc_reg_offsets::lr_offset, ppc_reg_offsets::mq_offset, offset, ppc_reg_offsets::pc_offset, gdbarch_tdep::ppc_cr_regnum, gdbarch_tdep::ppc_ctr_regnum, gdbarch_tdep::ppc_gp0_regnum, ppc_greg_offset(), gdbarch_tdep::ppc_lr_regnum, gdbarch_tdep::ppc_mq_regnum, ppc_num_gprs, gdbarch_tdep::ppc_ps_regnum, ppc_supply_reg(), gdbarch_tdep::ppc_xer_regnum, ppc_reg_offsets::ps_offset, ppc_reg_offsets::r0_offset, regset::regmap, regnum, ppc_reg_offsets::xer_offset, and ppc_reg_offsets::xr_size.

Referenced by ppc_linux_supply_gregset(), ppcnbsd_fetch_inferior_registers(), ppcobsd_fetch_registers(), ppcobsd_supply_gregset(), rs6000_aix_supply_regset(), and supply_gregset().

◆ ppc_supply_reg()

void ppc_supply_reg ( struct regcache *  regcache,
int  regnum,
const gdb_byte *  regs,
size_t  offset,
int  regsize 
)

Definition at line 389 of file rs6000-tdep.c.

References regcache::arch(), gdbarch_byte_order(), offset, regcache_raw_supply(), register_size(), and regnum.

Referenced by ppc_linux_supply_gregset(), ppc_supply_fpregset(), ppc_supply_gregset(), ppc_supply_vrregset(), and ppc_supply_vsxregset().

◆ ppc_supply_vrregset()

void ppc_supply_vrregset ( const struct regset *  regset,
struct regcache *  regcache,
int  regnum,
const void *  vrregs,
size_t  len 
)

Definition at line 630 of file rs6000-tdep.c.

References regcache::arch(), gdbarch_tdep(), if(), offset, ppc_altivec_support_p(), ppc_num_vrs, ppc_supply_reg(), gdbarch_tdep::ppc_vr0_regnum, ppc_vrreg_offset(), gdbarch_tdep::ppc_vrsave_regnum, regset::regmap, regnum, ppc_reg_offsets::vr0_offset, ppc_reg_offsets::vrsave_offset, and ppc_reg_offsets::vscr_offset.

◆ ppc_supply_vsxregset()

void ppc_supply_vsxregset ( const struct regset *  regset,
struct regcache *  regcache,
int  regnum,
const void *  vsxregs,
size_t  len 
)

Definition at line 599 of file rs6000-tdep.c.

References regcache::arch(), gdbarch_tdep(), ppc_supply_reg(), gdbarch_tdep::ppc_vsr0_upper_regnum, ppc_vsx_support_p(), and regnum.

◆ ppc_sysv_abi_broken_return_value()

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

Definition at line 1052 of file ppc-sysv-tdep.c.

References do_ppc_sysv_return_value(), and value_type().

Referenced by ppcfbsd_return_value(), ppcnbsd_return_value(), and ppcobsd_init_abi().

◆ ppc_sysv_abi_push_dummy_call()

CORE_ADDR ppc_sysv_abi_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 
)

Definition at line 62 of file ppc-sysv-tdep.c.

References align_down(), align_up(), check_typedef(), floatformats_ibm_long_double, gdb_assert, gdbarch_byte_order(), gdbarch_long_double_format(), gdbarch_sp_regnum(), gdbarch_tdep(), memset(), POWERPC_VEC_ALTIVEC, POWERPC_VEC_SPE, gdbarch_tdep::ppc_cr_regnum, gdbarch_tdep::ppc_ev0_regnum, gdbarch_tdep::ppc_fp0_regnum, gdbarch_tdep::ppc_gp0_regnum, gdbarch_tdep::ppc_lr_regnum, PPC_MAX_REGISTER_SIZE, ppc_sysv_use_opencl_abi(), gdbarch_tdep::ppc_vr0_regnum, regcache_cooked_read_unsigned(), regcache_cooked_write(), regcache_cooked_write_signed(), regcache_cooked_write_unsigned(), register_type(), regnum, gdbarch_tdep::soft_float, store_unsigned_integer(), target_float_convert(), TYPE_CODE, TYPE_CODE_ARRAY, TYPE_CODE_DECFLOAT, TYPE_CODE_FLT, TYPE_CODE_INT, TYPE_CODE_STRUCT, TYPE_CODE_UNION, TYPE_LENGTH, TYPE_TARGET_TYPE, TYPE_VECTOR, unpack_long(), value_contents(), value_type(), gdbarch_tdep::vector_abi, gdbarch_tdep::wordsize, write_memory(), and write_memory_signed_integer().

Referenced by rs6000_gdbarch_init().

◆ ppc_sysv_abi_return_value()

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

Definition at line 1042 of file ppc-sysv-tdep.c.

References do_ppc_sysv_return_value(), and value_type().

Referenced by ppc_linux_return_value(), and rs6000_gdbarch_init().

◆ spe_register_p()

int spe_register_p ( struct gdbarch *  gdbarch,
int  regno 
)

Definition at line 186 of file rs6000-tdep.c.

References gdbarch_tdep(), IS_SPE_PSEUDOREG, gdbarch_tdep::ppc_acc_regnum, gdbarch_tdep::ppc_ev0_upper_regnum, ppc_num_gprs, and gdbarch_tdep::ppc_spefscr_regnum.

Referenced by fetch_register(), and store_register().

◆ vsx_register_p()

int vsx_register_p ( struct gdbarch *  gdbarch,
int  regno 
)

Definition at line 162 of file rs6000-tdep.c.

References gdbarch_tdep(), gdbarch_tdep::ppc_vsr0_regnum, and gdbarch_tdep::ppc_vsr0_upper_regnum.

Referenced by fetch_register(), and store_register().

◆ vsx_support_p()

int vsx_support_p ( struct gdbarch *  gdbarch)
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