/home/stan/gdb/src/gdb/amd64fbsd-tdep.c File Reference

#include "defs.h"
#include "arch-utils.h"
#include "frame.h"
#include "gdbcore.h"
#include "regcache.h"
#include "osabi.h"
#include "gdb_assert.h"
#include "gdb_string.h"
#include "amd64-tdep.h"
#include "bsd-uthread.h"
#include "solib-svr4.h"

Go to the source code of this file.

Functions
static CORE_ADDR	amd64fbsd_sigcontext_addr (struct frame_info *this_frame)
static void	amd64fbsd_supply_uthread (struct regcache *regcache, int regnum, CORE_ADDR addr)
static void	amd64fbsd_collect_uthread (const struct regcache *regcache, int regnum, CORE_ADDR addr)
static void	amd64fbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
void	_initialize_amd64fbsd_tdep (void)
Variables
static int	amd64fbsd_r_reg_offset []
CORE_ADDR	amd64fbsd_sigtramp_start_addr = 0x7fffffffffc0ULL
CORE_ADDR	amd64fbsd_sigtramp_end_addr = 0x7fffffffffe0ULL
int	amd64fbsd_sc_reg_offset []
static int	amd64fbsd_jmp_buf_reg_offset []

---

Function Documentation

void _initialize_amd64fbsd_tdep

(

void

)

Definition at line 217 of file amd64fbsd-tdep.c.

References amd64fbsd_init_abi(), GDB_OSABI_FREEBSD_ELF, and gdbarch_register_osabi().

static void amd64fbsd_collect_uthread	(	const struct regcache *	regcache,
		int	regnum,
		CORE_ADDR	addr
	)		[static]

Definition at line 164 of file amd64fbsd-tdep.c.

References amd64fbsd_jmp_buf_reg_offset, gdb_assert, regcache_raw_collect(), and write_memory().

Referenced by amd64fbsd_init_abi().

static void amd64fbsd_init_abi	(	struct gdbarch_info	info,
		struct gdbarch *	gdbarch
	)		[static]

Definition at line 184 of file amd64fbsd-tdep.c.

References amd64_init_abi(), amd64fbsd_collect_uthread(), amd64fbsd_r_reg_offset, amd64fbsd_sc_reg_offset, amd64fbsd_sigcontext_addr(), amd64fbsd_sigtramp_end_addr, amd64fbsd_sigtramp_start_addr, amd64fbsd_supply_uthread(), bsd_uthread_set_collect_uthread(), bsd_uthread_set_supply_uthread(), gdbarch_tdep(), gdbarch_tdep::gregset_num_regs, gdbarch_tdep::gregset_reg_offset, i386bsd_init_abi(), gdbarch_tdep::sc_num_regs, gdbarch_tdep::sc_reg_offset, set_solib_svr4_fetch_link_map_offsets(), gdbarch_tdep::sigcontext_addr, gdbarch_tdep::sigtramp_end, gdbarch_tdep::sigtramp_start, gdbarch_tdep::sizeof_gregset, and svr4_lp64_fetch_link_map_offsets().

Referenced by _initialize_amd64fbsd_tdep().

static CORE_ADDR amd64fbsd_sigcontext_addr

(

struct frame_info *

this_frame

)

[static]

Definition at line 40 of file amd64fbsd-tdep.c.

References AMD64_RSP_REGNUM, frame_unwind_register_unsigned(), and sp.

Referenced by amd64fbsd_init_abi().

static void amd64fbsd_supply_uthread	(	struct regcache *	regcache,
		int	regnum,
		CORE_ADDR	addr
	)		[static]

Definition at line 144 of file amd64fbsd-tdep.c.

References amd64fbsd_jmp_buf_reg_offset, gdb_assert, read_memory(), and regcache_raw_supply().

Referenced by amd64fbsd_init_abi().

---

Variable Documentation

int amd64fbsd_jmp_buf_reg_offset[] [static]

Initial value:

{
  -1,                           
  1 * 8,                        
  -1,                           
  -1,                           
  -1,                           
  -1,                           
  3 * 8,                        
  2 * 8,                        
  -1,                           
  -1,
  -1,
  -1,                           
  4 * 8,                        
  5 * 8,
  6 * 8,
  7 * 8,                        
  0 * 8                         
}

Definition at line 122 of file amd64fbsd-tdep.c.

Referenced by amd64fbsd_collect_uthread(), and amd64fbsd_supply_uthread().

int amd64fbsd_r_reg_offset[] [static]

Initial value:

{
  14 * 8,                       
  11 * 8,                       
  13 * 8,                       
  12 * 8,                       
  9 * 8,                        
  8 * 8,                        
  10 * 8,                       
  20 * 8,                       
  7 * 8,                        
  6 * 8,
  5 * 8,
  4 * 8,
  3 * 8,
  2 * 8,
  1 * 8,
  0 * 8,                        
  17 * 8,                       
  19 * 8,                       
  18 * 8,                       
  21 * 8,                       
  -1,                           
  -1,                           
  -1,                           
  -1                            
}

Definition at line 60 of file amd64fbsd-tdep.c.

Referenced by amd64fbsd_init_abi().

int amd64fbsd_sc_reg_offset[]

Initial value:

{
  24 + 6 * 8,                   
  24 + 7 * 8,                   
  24 + 3 * 8,                   
  24 + 2 * 8,                   
  24 + 1 * 8,                   
  24 + 0 * 8,                   
  24 + 8 * 8,                   
  24 + 22 * 8,                  
  24 + 4 * 8,                   
  24 + 5 * 8,
  24 + 9 * 8,
  24 + 10 * 8,
  24 + 11 * 8,
  24 + 12 * 8,
  24 + 13 * 8,
  24 + 14 * 8,                  
  24 + 19 * 8,                  
  24 + 21 * 8,                  
  24 + 20 * 8,                  
  24 + 23 * 8,                  
  -1,                           
  -1,                           
  -1,                           
  -1                            
}

Definition at line 93 of file amd64fbsd-tdep.c.

Referenced by amd64fbsd_init_abi().

CORE_ADDR amd64fbsd_sigtramp_end_addr = 0x7fffffffffe0ULL

Definition at line 90 of file amd64fbsd-tdep.c.

Referenced by _initialize_amd64fbsd_nat(), and amd64fbsd_init_abi().

CORE_ADDR amd64fbsd_sigtramp_start_addr = 0x7fffffffffc0ULL

Definition at line 89 of file amd64fbsd-tdep.c.

Referenced by _initialize_amd64fbsd_nat(), and amd64fbsd_init_abi().