GDB (xrefs)
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#include "defs.h"
#include "arch-utils.h"
#include "frame.h"
#include "frame-unwind.h"
#include "gdbcore.h"
#include "regcache.h"
#include "regset.h"
#include "symtab.h"
#include "objfiles.h"
#include "osabi.h"
#include "target.h"
#include "trad-frame.h"
#include "obsd-tdep.h"
#include "i386-tdep.h"
#include "i387-tdep.h"
#include "solib-svr4.h"
#include "bsd-uthread.h"
Go to the source code of this file.
Macros | |
#define | I386OBSD_UTHREAD_ESP_OFFSET 176 |
Functions | |
static int | i386obsd_sigtramp_p (frame_info_ptr this_frame) |
static void | i386obsd_supply_uthread (struct regcache *regcache, int regnum, CORE_ADDR addr) |
static void | i386obsd_collect_uthread (const struct regcache *regcache, int regnum, CORE_ADDR addr) |
static struct trad_frame_cache * | i386obsd_trapframe_cache (frame_info_ptr this_frame, void **this_cache) |
static void | i386obsd_trapframe_this_id (frame_info_ptr this_frame, void **this_cache, struct frame_id *this_id) |
static struct value * | i386obsd_trapframe_prev_register (frame_info_ptr this_frame, void **this_cache, int regnum) |
static int | i386obsd_trapframe_sniffer (const struct frame_unwind *self, frame_info_ptr this_frame, void **this_prologue_cache) |
static void | i386obsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) |
void | _initialize_i386obsd_tdep () |
Variables | |
static const int | i386obsd_page_size = 4096 |
static const int | i386obsd_sigreturn_offset [] |
static int | i386obsd_r_reg_offset [] |
CORE_ADDR | i386obsd_sigtramp_start_addr = 0xbfbfdf20 |
CORE_ADDR | i386obsd_sigtramp_end_addr = 0xbfbfdff0 |
int | i386obsd_sc_reg_offset [I386_NUM_GREGS] |
static int | i386obsd_uthread_reg_offset [] |
static int | i386obsd_tf_reg_offset [] |
static const struct frame_unwind | i386obsd_trapframe_unwind |
#define I386OBSD_UTHREAD_ESP_OFFSET 176 |
Definition at line 187 of file i386-obsd-tdep.c.
Referenced by i386obsd_collect_uthread(), and i386obsd_supply_uthread().
void _initialize_i386obsd_tdep | ( | ) |
Definition at line 449 of file i386-obsd-tdep.c.
References GDB_OSABI_OPENBSD, gdbarch_register_osabi(), and i386obsd_init_abi().
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Definition at line 234 of file i386-obsd-tdep.c.
References reg_buffer::arch(), extract_unsigned_integer(), gdbarch_byte_order(), I386_EIP_REGNUM, I386_ESP_REGNUM, I386OBSD_UTHREAD_ESP_OFFSET, i386obsd_uthread_reg_offset, reg_buffer::raw_collect(), read_memory_unsigned_integer(), regnum, write_memory(), and write_memory_unsigned_integer().
Referenced by i386obsd_init_abi().
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Definition at line 408 of file i386-obsd-tdep.c.
References bsd_uthread_set_collect_uthread(), bsd_uthread_set_supply_uthread(), frame_unwind_prepend_unwinder(), i386_gdbarch_tdep::gregset_num_regs, i386_gdbarch_tdep::gregset_reg_offset, i386_elf_init_abi(), i386bsd_init_abi(), i386obsd_collect_uthread(), i386obsd_r_reg_offset, i386obsd_sc_reg_offset, i386obsd_sigtramp_end_addr, i386obsd_sigtramp_p(), i386obsd_sigtramp_start_addr, i386obsd_supply_uthread(), i386obsd_trapframe_unwind, obsd_init_abi(), reg_struct_return, i386_gdbarch_tdep::sc_num_regs, i386_gdbarch_tdep::sc_reg_offset, set_solib_svr4_fetch_link_map_offsets(), i386_gdbarch_tdep::sigtramp_end, i386_gdbarch_tdep::sigtramp_p, i386_gdbarch_tdep::sigtramp_start, i386_gdbarch_tdep::sizeof_gregset, and svr4_ilp32_fetch_link_map_offsets().
Referenced by _initialize_i386obsd_tdep().
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Definition at line 67 of file i386-obsd-tdep.c.
References find_pc_partial_function(), find_pc_section(), get_frame_pc(), i386obsd_page_size, i386obsd_sigreturn_offset, name, and safe_frame_unwind_memory().
Referenced by i386obsd_init_abi().
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Definition at line 190 of file i386-obsd-tdep.c.
References reg_buffer::arch(), gdbarch_byte_order(), I386_EIP_REGNUM, I386_ESP_REGNUM, I386OBSD_UTHREAD_ESP_OFFSET, i386obsd_uthread_reg_offset, reg_buffer::raw_supply(), read_memory(), read_memory_unsigned_integer(), regnum, and store_unsigned_integer().
Referenced by i386obsd_init_abi().
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Definition at line 306 of file i386-obsd-tdep.c.
References find_pc_partial_function(), frame_id_build(), func, gdbarch_byte_order(), get_frame_arch(), get_frame_func(), get_frame_register_unsigned(), I386_CS_REGNUM, I386_ESP_REGNUM, I386_SEL_RPL, I386_SEL_UPL, i386obsd_tf_reg_offset, name, outer_frame_id, read_memory_unsigned_integer(), trad_frame_cache::this_frame, trad_frame_cache_zalloc(), trad_frame_set_id(), and trad_frame_set_reg_addr().
Referenced by i386obsd_trapframe_prev_register(), and i386obsd_trapframe_this_id().
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Definition at line 363 of file i386-obsd-tdep.c.
References i386obsd_trapframe_cache(), regnum, trad_frame_cache::this_frame, and trad_frame_get_register().
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Definition at line 373 of file i386-obsd-tdep.c.
References find_pc_partial_function(), get_frame_pc(), get_frame_register_unsigned(), I386_CS_REGNUM, I386_SEL_RPL, I386_SEL_UPL, name, and trad_frame_cache::this_frame.
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Definition at line 353 of file i386-obsd-tdep.c.
References i386obsd_trapframe_cache(), trad_frame_cache::this_frame, trad_frame_cache::this_id, and trad_frame_get_id().
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Definition at line 53 of file i386-obsd-tdep.c.
Referenced by i386obsd_sigtramp_p().
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Definition at line 117 of file i386-obsd-tdep.c.
Referenced by i386obsd_init_abi().
int i386obsd_sc_reg_offset[I386_NUM_GREGS] |
Definition at line 144 of file i386-obsd-tdep.c.
Referenced by i386obsd_init_abi().
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Definition at line 56 of file i386-obsd-tdep.c.
Referenced by i386obsd_sigtramp_p().
CORE_ADDR i386obsd_sigtramp_end_addr = 0xbfbfdff0 |
Definition at line 141 of file i386-obsd-tdep.c.
Referenced by _initialize_i386obsd_nat(), and i386obsd_init_abi().
CORE_ADDR i386obsd_sigtramp_start_addr = 0xbfbfdf20 |
Definition at line 140 of file i386-obsd-tdep.c.
Referenced by _initialize_i386obsd_nat(), and i386obsd_init_abi().
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Definition at line 285 of file i386-obsd-tdep.c.
Referenced by i386obsd_trapframe_cache().
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Definition at line 393 of file i386-obsd-tdep.c.
Referenced by i386obsd_init_abi().
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Definition at line 165 of file i386-obsd-tdep.c.
Referenced by i386obsd_collect_uthread(), and i386obsd_supply_uthread().