/tmp/gdb-8.1/gdb/sparc-ravenscar-thread.c File Reference

#include "defs.h"
#include "gdbcore.h"
#include "regcache.h"
#include "sparc-tdep.h"
#include "inferior.h"
#include "ravenscar-thread.h"
#include "sparc-ravenscar-thread.h"

Go to the source code of this file.

Functions
static void	sparc_ravenscar_fetch_registers (struct regcache *regcache, int regnum)
static void	sparc_ravenscar_store_registers (struct regcache *regcache, int regnum)
static void	sparc_ravenscar_prepare_to_store (struct regcache *regcache)
static void	supply_register_at_address (struct regcache *regcache, int regnum, CORE_ADDR register_addr)
static int	register_on_stack_p (int regnum)
static int	register_in_thread_descriptor_p (int regnum)
void	register_sparc_ravenscar_ops (struct gdbarch *gdbarch)

Variables
static const int	sparc_register_offsets []
static struct ravenscar_arch_ops	sparc_ravenscar_ops

Function Documentation

register_in_thread_descriptor_p()

static int register_in_thread_descriptor_p ( int  regnum )

static

Definition at line 88 of file sparc-ravenscar-thread.c.

References regnum, SPARC32_FSR_REGNUM, SPARC32_PC_REGNUM, SPARC32_PSR_REGNUM, SPARC32_WIM_REGNUM, SPARC32_Y_REGNUM, SPARC_F0_REGNUM, SPARC_G1_REGNUM, SPARC_G7_REGNUM, SPARC_O0_REGNUM, and SPARC_O7_REGNUM.

Referenced by sparc_ravenscar_fetch_registers(), and sparc_ravenscar_store_registers().

register_on_stack_p()

static int register_on_stack_p ( int  regnum )

static

Definition at line 78 of file sparc-ravenscar-thread.c.

References regnum, SPARC_I0_REGNUM, SPARC_I7_REGNUM, SPARC_L0_REGNUM, and SPARC_L7_REGNUM.

Referenced by sparc_ravenscar_fetch_registers(), and sparc_ravenscar_store_registers().

register_sparc_ravenscar_ops()

void register_sparc_ravenscar_ops

(

struct gdbarch *

gdbarch

)

Definition at line 191 of file sparc-ravenscar-thread.c.

References set_gdbarch_ravenscar_ops(), and sparc_ravenscar_ops.

Referenced by sparc32_gdbarch_init().

sparc_ravenscar_fetch_registers()

static void sparc_ravenscar_fetch_registers ( struct regcache *  regcache, int  regnum  )

static

Definition at line 104 of file sparc-ravenscar-thread.c.

References regcache::arch(), gdbarch_num_regs(), gdbarch_sp_regnum(), inferior_ptid, gdbarch::num_regs, ptid_get_tid(), regcache_cooked_read_unsigned(), register_in_thread_descriptor_p(), register_on_stack_p(), sp_regnum, sparc_register_offsets, and supply_register_at_address().

sparc_ravenscar_prepare_to_store()

static void sparc_ravenscar_prepare_to_store ( struct regcache *  regcache )

static

Definition at line 147 of file sparc-ravenscar-thread.c.

sparc_ravenscar_store_registers()

static void sparc_ravenscar_store_registers ( struct regcache *  regcache, int  regnum  )

static

Definition at line 156 of file sparc-ravenscar-thread.c.

References regcache::arch(), inferior_ptid, ptid_get_tid(), regcache_cooked_read_unsigned(), regcache_raw_collect(), register_in_thread_descriptor_p(), register_on_stack_p(), register_size(), regnum, sparc_register_offsets, SPARC_SP_REGNUM, and write_memory().

supply_register_at_address()

static void supply_register_at_address ( struct regcache *  regcache, int  regnum, CORE_ADDR  register_addr  )

static

Definition at line 62 of file sparc-ravenscar-thread.c.

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

Referenced by sparc_ravenscar_fetch_registers().

Variable Documentation

sparc_ravenscar_ops

struct ravenscar_arch_ops sparc_ravenscar_ops

static

Initial value:

=
{
  sparc_ravenscar_fetch_registers,
  sparc_ravenscar_store_registers,
  sparc_ravenscar_prepare_to_store
}

Definition at line 181 of file sparc-ravenscar-thread.c.

Referenced by register_sparc_ravenscar_ops().

sparc_register_offsets

const int sparc_register_offsets[]

static

Initial value:

=
{
  
  -1,   0x24, 0x28, 0x2C, 0x30, 0x34, 0x38, 0x3C,
  
  0x00, 0x04, 0x08, 0x0C, 0x10, 0x14, 0x18, 0x1C,
  
  0x00, 0x04, 0x08, 0x0C, 0x10, 0x14, 0x18, 0x1C,
  
  0x20, 0x24, 0x28, 0x2C, 0x30, 0x34, 0x38, 0x3C,
  
  0x50, 0x54, 0x58, 0x5C, 0x60, 0x64, 0x68, 0x6C,
  0x70, 0x74, 0x78, 0x7C, 0x80, 0x84, 0x88, 0x8C,
  0x90, 0x94, 0x99, 0x9C, 0xA0, 0xA4, 0xA8, 0xAC,
  0xB0, 0xB4, 0xBB, 0xBC, 0xC0, 0xC4, 0xC8, 0xCC,
  
  0x40, 0x20, 0x44, -1,   0x1C, -1,   0x4C, -1
}

Definition at line 39 of file sparc-ravenscar-thread.c.

Referenced by sparc_ravenscar_fetch_registers(), and sparc_ravenscar_store_registers().