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GDB (xrefs)
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GDB (xrefs)
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#include "defs.h"#include "frame.h"#include "osabi.h"#include "regcache.h"#include "target.h"#include "gdb_assert.h"#include "gdb_string.h"#include "i386-tdep.h"#include "i387-tdep.h"#include "nto-tdep.h"#include "solib.h"#include "solib-svr4.h"Go to the source code of this file.
Defines | |
| #define | X86_CPU_FXSR (1L << 12) |
| #define | NUM_GPREGS 13 |
Functions | |
| static int | nto_reg_offset (int regnum) |
| static void | i386nto_supply_gregset (struct regcache *regcache, char *gpregs) |
| static void | i386nto_supply_fpregset (struct regcache *regcache, char *fpregs) |
| static void | i386nto_supply_regset (struct regcache *regcache, int regset, char *data) |
| static int | i386nto_regset_id (int regno) |
| static int | i386nto_register_area (struct gdbarch *gdbarch, int regno, int regset, unsigned *off) |
| static int | i386nto_regset_fill (const struct regcache *regcache, int regset, char *data) |
| static int | i386nto_sigtramp_p (struct frame_info *this_frame) |
| static CORE_ADDR | i386nto_sigcontext_addr (struct frame_info *this_frame) |
| static void | init_i386nto_ops (void) |
| static void | i386nto_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) |
| void | _initialize_i386nto_tdep (void) |
Variables | |
| static int | i386nto_gregset_reg_offset [] |
| initialize_file_ftype | _initialize_i386nto_tdep |
| #define NUM_GPREGS 13 |
Definition at line 44 of file i386-nto-tdep.c.
Referenced by i386nto_init_abi(), i386nto_register_area(), i386nto_regset_fill(), and i386nto_supply_gregset().
| #define X86_CPU_FXSR (1L << 12) |
Definition at line 38 of file i386-nto-tdep.c.
Referenced by i386nto_register_area(), i386nto_regset_fill(), and i386nto_supply_fpregset().
| void _initialize_i386nto_tdep | ( | void | ) |
Definition at line 378 of file i386-nto-tdep.c.
References _initialize_i386nto_tdep, GDB_OSABI_QNXNTO, gdbarch_register_osabi(), gdbarch_register_osabi_sniffer(), i386nto_init_abi(), init_i386nto_ops(), and nto_elf_osabi_sniffer().
| static void i386nto_init_abi | ( | struct gdbarch_info | info, |
| struct gdbarch * | gdbarch | ||
| ) | [static] |
Definition at line 323 of file i386-nto-tdep.c.
References target_so_ops::find_and_open_solib, gdbarch_tdep(), gdbarch_tdep::gregset_num_regs, gdbarch_tdep::gregset_reg_offset, i386_elf_init_abi(), i386nto_gregset_reg_offset, i386nto_sigcontext_addr(), i386nto_sigtramp_p(), target_so_ops::in_dynsym_resolve_code, gdbarch_tdep::jb_pc_offset, nto_find_and_open_solib(), nto_in_dynsym_resolve_code(), nto_initialize_signals(), nto_relocate_section_addresses(), NUM_GPREGS, target_so_ops::relocate_section_addresses, gdbarch_tdep::sc_num_regs, gdbarch_tdep::sc_reg_offset, set_gdbarch_decr_pc_after_break(), set_solib_ops(), set_solib_svr4_fetch_link_map_offsets(), gdbarch_tdep::sigcontext_addr, gdbarch_tdep::sigtramp_p, gdbarch_tdep::sizeof_gregset, svr4_ilp32_fetch_link_map_offsets(), and svr4_so_ops.
Referenced by _initialize_i386nto_tdep().
| static int i386nto_register_area | ( | struct gdbarch * | gdbarch, |
| int | regno, | ||
| int | regset, | ||
| unsigned * | off | ||
| ) | [static] |
Definition at line 133 of file i386-nto-tdep.c.
References gdb_assert, gdbarch_tdep(), I387_FCTRL_REGNUM, I387_FISEG_REGNUM, I387_FOP_REGNUM, I387_MXCSR_REGNUM, I387_ST0_REGNUM, I387_XMM0_REGNUM, nto_cpuinfo_flags, nto_cpuinfo_valid, NTO_REG_FLOAT, NTO_REG_GENERAL, nto_reg_offset(), NUM_GPREGS, and X86_CPU_FXSR.
Referenced by init_i386nto_ops().
| static int i386nto_regset_fill | ( | const struct regcache * | regcache, |
| int | regset, | ||
| char * | data | ||
| ) | [static] |
Definition at line 250 of file i386-nto-tdep.c.
References i387_collect_fsave(), i387_collect_fxsave(), nto_cpuinfo_flags, nto_cpuinfo_valid, NTO_REG_FLOAT, NTO_REG_GENERAL, nto_reg_offset(), NUM_GPREGS, offset, regcache_raw_collect(), and X86_CPU_FXSR.
Referenced by init_i386nto_ops().
| static int i386nto_regset_id | ( | int | regno | ) | [static] |
Definition at line 118 of file i386-nto-tdep.c.
References I386_NUM_GREGS, I386_SSE_NUM_REGS, I387_NUM_REGS, NTO_REG_END, NTO_REG_FLOAT, and NTO_REG_GENERAL.
Referenced by init_i386nto_ops().
| static CORE_ADDR i386nto_sigcontext_addr | ( | struct frame_info * | this_frame | ) | [static] |
Definition at line 293 of file i386-nto-tdep.c.
References gdbarch::byte_order, extract_unsigned_integer(), gdbarch_byte_order(), get_frame_arch(), get_frame_register(), and I386_EDI_REGNUM.
Referenced by i386nto_init_abi().
| static int i386nto_sigtramp_p | ( | struct frame_info * | this_frame | ) | [static] |
Definition at line 280 of file i386-nto-tdep.c.
References find_pc_partial_function(), get_frame_pc(), name, and gdbarch_tdep::pc.
Referenced by i386nto_init_abi().
| static void i386nto_supply_fpregset | ( | struct regcache * | regcache, |
| char * | fpregs | ||
| ) | [static] |
Definition at line 95 of file i386-nto-tdep.c.
References i387_supply_fsave(), i387_supply_fxsave(), nto_cpuinfo_flags, nto_cpuinfo_valid, and X86_CPU_FXSR.
Referenced by i386nto_supply_regset(), and init_i386nto_ops().
| static void i386nto_supply_gregset | ( | struct regcache * | regcache, |
| char * | gpregs | ||
| ) | [static] |
Definition at line 80 of file i386-nto-tdep.c.
References gdb_assert, gdbarch_tdep(), get_regcache_arch(), gdbarch_tdep::gregset, gdbarch_tdep::gregset_reg_offset, i386_collect_gregset(), i386_supply_gregset(), i386nto_gregset_reg_offset, NUM_GPREGS, regset_alloc(), and regset::supply_regset.
Referenced by i386nto_supply_regset(), and init_i386nto_ops().
| static void i386nto_supply_regset | ( | struct regcache * | regcache, |
| int | regset, | ||
| char * | data | ||
| ) | [static] |
Definition at line 104 of file i386-nto-tdep.c.
References i386nto_supply_fpregset(), i386nto_supply_gregset(), NTO_REG_FLOAT, and NTO_REG_GENERAL.
Referenced by init_i386nto_ops().
| static void init_i386nto_ops | ( | void | ) | [static] |
Definition at line 309 of file i386-nto-tdep.c.
References i386nto_register_area(), i386nto_regset_fill(), i386nto_regset_id(), i386nto_supply_fpregset(), i386nto_supply_gregset(), i386nto_supply_regset(), nto_dummy_supply_regset(), nto_fetch_link_map_offsets, nto_register_area, nto_regset_fill, nto_regset_id, nto_supply_altregset, nto_supply_fpregset, nto_supply_gregset, nto_supply_regset, and svr4_ilp32_fetch_link_map_offsets().
Referenced by _initialize_i386nto_tdep().
| static int nto_reg_offset | ( | int | regnum | ) | [static] |
Definition at line 71 of file i386-nto-tdep.c.
References i386nto_gregset_reg_offset, and regnum.
Referenced by i386nto_register_area(), and i386nto_regset_fill().
Referenced by _initialize_i386nto_tdep(), and initialize_all_files().
int i386nto_gregset_reg_offset[] [static] |
{
7 * 4,
6 * 4,
5 * 4,
4 * 4,
11 * 4,
2 * 4,
1 * 4,
0 * 4,
8 * 4,
10 * 4,
9 * 4,
12 * 4,
-1
}
Definition at line 50 of file i386-nto-tdep.c.
Referenced by i386nto_init_abi(), i386nto_supply_gregset(), and nto_reg_offset().
1.7.6.1