#include "server.h"
#include "linux-low.h"
#include <sys/ptrace.h>
#include <endian.h>
#include "gdb_proc_service.h"
#include <asm/ptrace.h>

Classes
union	tic6x_register

Macros
#define	PTRACE_GET_THREAD_AREA 25

#define	TIC6X_NUM_REGS 69

#define	tic6x_breakpoint_len 4

Functions
void	init_registers_tic6x_c64xp_linux (void)

void	init_registers_tic6x_c64x_linux (void)

void	init_registers_tic6x_c62x_linux (void)

static const struct target_desc *	tic6x_read_description (void)

static int	tic6x_cannot_fetch_register (int regno)

static int	tic6x_cannot_store_register (int regno)

static CORE_ADDR	tic6x_get_pc (struct regcache *regcache)

static void	tic6x_set_pc (struct regcache *regcache, CORE_ADDR pc)

static int	tic6x_breakpoint_at (CORE_ADDR where)

ps_err_e	ps_get_thread_area (const struct ps_prochandle ph, lwpid_t lwpid, int idx, void *base)

static void	tic6x_collect_register (struct regcache regcache, int regno, union tic6x_register reg)

static void	tic6x_supply_register (struct regcache regcache, int regno, const union tic6x_register reg)

static void	tic6x_fill_gregset (struct regcache regcache, void buf)

static void	tic6x_store_gregset (struct regcache regcache, const void buf)

static void	tic6x_arch_setup (void)

static const struct regs_info *	tic6x_regs_info (void)

void	initialize_low_arch (void)

Variables
const struct target_desc *	tdesc_tic6x_c64xp_linux

const struct target_desc *	tdesc_tic6x_c64x_linux

const struct target_desc *	tdesc_tic6x_c62x_linux

static int	tic6x_regmap_c64xp []

static int	tic6x_regmap_c64x []

static int	tic6x_regmap_c62x []

struct linux_target_ops	the_low_target

static int *	tic6x_regmap

static unsigned int	tic6x_breakpoint

static struct usrregs_info	tic6x_usrregs_info

static struct regset_info	tic6x_regsets []

static struct regsets_info	tic6x_regsets_info

static struct regs_info	regs_info

Macro Definition Documentation

#define PTRACE_GET_THREAD_AREA 25

Definition at line 31 of file linux-tic6x-low.c.

Referenced by ps_get_thread_area().

#define tic6x_breakpoint_len 4

Definition at line 250 of file linux-tic6x-low.c.

#define TIC6X_NUM_REGS 69

Definition at line 35 of file linux-tic6x-low.c.

Referenced by tic6x_fill_gregset(), and tic6x_store_gregset().

Function Documentation

void init_registers_tic6x_c62x_linux ( void )

Referenced by initialize_low_arch().

void init_registers_tic6x_c64x_linux ( void )

Referenced by initialize_low_arch().

void init_registers_tic6x_c64xp_linux ( void )

Referenced by initialize_low_arch().

void initialize_low_arch ( void )

Definition at line 378 of file linux-tic6x-low.c.

References init_registers_tic6x_c62x_linux(), init_registers_tic6x_c64x_linux(), init_registers_tic6x_c64xp_linux(), and tic6x_regsets_info.

ps_err_e ps_get_thread_area	(	const struct ps_prochandle *	ph,
		lwpid_t	lwpid,
		int	idx,
		void **	base
	)

Definition at line 269 of file linux-tic6x-low.c.

References PS_ERR, PS_OK, and PTRACE_GET_THREAD_AREA.

static void tic6x_arch_setup ( void )

static

Definition at line 331 of file linux-tic6x-low.c.

References current_process(), process_info::tdesc, and tic6x_read_description().

static int tic6x_breakpoint_at ( CORE_ADDR where )

static

Definition at line 253 of file linux-tic6x-low.c.

References target_ops::read_memory, the_target, and tic6x_breakpoint.

static int tic6x_cannot_fetch_register ( int regno )

static

Definition at line 221 of file linux-tic6x-low.c.

References tic6x_regmap.

static int tic6x_cannot_store_register ( int regno )

static

Definition at line 227 of file linux-tic6x-low.c.

References tic6x_regmap.

static void tic6x_collect_register	(	struct regcache *	regcache,
		int	regno,
		union tic6x_register *	reg
	)

static

Definition at line 284 of file linux-tic6x-low.c.

References collect_register(), and tic6x_register::reg32.

Referenced by tic6x_fill_gregset().

static void tic6x_fill_gregset	(	struct regcache *	regcache,
		void *	buf
	)

static

Definition at line 303 of file linux-tic6x-low.c.

References tic6x_register::buf, tic6x_collect_register(), TIC6X_NUM_REGS, and tic6x_regmap.

static CORE_ADDR tic6x_get_pc ( struct regcache * regcache )

static

Definition at line 233 of file linux-tic6x-low.c.

References tic6x_register::buf, collect_register_by_name(), and tic6x_register::reg32.

static const struct target_desc* tic6x_read_description ( void )

static

Definition at line 179 of file linux-tic6x-low.c.

References error(), usrregs_info::regmap, tdesc_tic6x_c62x_linux, tdesc_tic6x_c64x_linux, tdesc_tic6x_c64xp_linux, tic6x_breakpoint, tic6x_regmap, tic6x_regmap_c62x, tic6x_regmap_c64x, tic6x_regmap_c64xp, and tic6x_usrregs_info.

Referenced by tic6x_arch_setup().

static const struct regs_info* tic6x_regs_info ( void )

static

Definition at line 357 of file linux-tic6x-low.c.

References regs_info.

static void tic6x_set_pc	(	struct regcache *	regcache,
		CORE_ADDR	pc
	)

static

Definition at line 242 of file linux-tic6x-low.c.

References tic6x_register::buf, tic6x_register::reg32, and supply_register_by_name().

static void tic6x_store_gregset	(	struct regcache *	regcache,
		const void *	buf
	)

static

Definition at line 314 of file linux-tic6x-low.c.

References tic6x_register::buf, TIC6X_NUM_REGS, tic6x_regmap, and tic6x_supply_register().

static void tic6x_supply_register	(	struct regcache *	regcache,
		int	regno,
		const union tic6x_register *	reg
	)

static

Definition at line 294 of file linux-tic6x-low.c.

References tic6x_register::buf, offset, and supply_register().

Referenced by tic6x_store_gregset().

Variable Documentation

struct regs_info regs_info

static

Initial value:

=
  {
    NULL, 
    &tic6x_usrregs_info,
    &tic6x_regsets_info
  }

Definition at line 349 of file linux-tic6x-low.c.

Referenced by tic6x_regs_info().

const struct target_desc* tdesc_tic6x_c62x_linux

Referenced by tic6x_read_description().

const struct target_desc* tdesc_tic6x_c64x_linux

Referenced by tic6x_read_description().

const struct target_desc* tdesc_tic6x_c64xp_linux

Referenced by tic6x_read_description().

struct linux_target_ops the_low_target

Initial value:

= {
  tic6x_arch_setup,
  tic6x_regs_info,
  tic6x_cannot_fetch_register,
  tic6x_cannot_store_register,
  NULL, 
  tic6x_get_pc,
  tic6x_set_pc,
  (const unsigned char *) &tic6x_breakpoint,
  tic6x_breakpoint_len,
  NULL,
  0,
  tic6x_breakpoint_at,
}

Definition at line 362 of file linux-tic6x-low.c.

unsigned int tic6x_breakpoint

static

Definition at line 173 of file linux-tic6x-low.c.

Referenced by tic6x_breakpoint_at(), and tic6x_read_description().

int* tic6x_regmap

static

Definition at line 172 of file linux-tic6x-low.c.

Referenced by tic6x_cannot_fetch_register(), tic6x_cannot_store_register(), tic6x_fill_gregset(), tic6x_read_description(), and tic6x_store_gregset().

int tic6x_regmap_c62x[]

static

Initial value:

= {
  
  19, 18, 21, 20, 23, 22, 25, 24,
  27, 26, 29, 28, 31, 30, 33, 32,
  
   5,  4,  7,  6,  9,  8, 11, 10,
  13, 12, 15, 14, 17, 16, 35, 34,
  
  3, 2,
  -1, -1, -1, -1, -1, -1, -1, -1,
  -1, -1, -1, -1, -1, -1, -1, -1,
  -1, -1, -1, -1, -1, -1, -1, -1,
  -1, -1, -1, -1, -1, -1, -1, -1,
  -1, -1, -1
}

Definition at line 98 of file linux-tic6x-low.c.

Referenced by tic6x_read_description().

int tic6x_regmap_c64x[]

static

Initial value:

= {
  
  51, 50, 53, 52, 55, 54, 57, 56,
  59, 58, 61, 60, 63, 62, 65, 64,
  
  21, 20, 23, 22, 25, 24, 27, 26,
  29, 28, 31, 30, 33, 32, 67, 66,
  
  3,  2,
  
  35, 34, 37, 36, 39, 38, 41, 40,
  43, 42, 45, 44, 47, 46, 49, 48,
  
  5,  4,  7,  6,  9,  8,  11, 10,
  13, 12, 15, 14, 17, 16, 19, 18,
  -1, -1, -1
}

Definition at line 80 of file linux-tic6x-low.c.

Referenced by tic6x_read_description().

int tic6x_regmap_c64xp[]

static

Initial value:

= {
  
  53, 52, 55, 54, 57, 56, 59, 58,
  61, 60, 63, 62, 65, 64, 67, 66,
  
  23, 22, 25, 24, 27, 26, 29, 28,
  31, 30, 33, 32, 35, 34, 69, 68,
  
  5, 4,
  
  37, 36, 39, 38, 41, 40, 43, 42,
  45, 44, 47, 46, 49, 48, 51, 50,
  
  7,  6,  9,  8,  11, 10, 13, 12,
  15, 14, 17, 16, 19, 18, 21, 20,
  
  1,  2, 3
}

Definition at line 61 of file linux-tic6x-low.c.

Referenced by tic6x_read_description().

struct regset_info tic6x_regsets[]

static

Initial value:

= {
  { PTRACE_GETREGS, PTRACE_SETREGS, 0, TIC6X_NUM_REGS * 4, GENERAL_REGS,
    tic6x_fill_gregset, tic6x_store_gregset },
  { 0, 0, 0, -1, -1, NULL, NULL }
}

Definition at line 324 of file linux-tic6x-low.c.

struct regsets_info tic6x_regsets_info

static

Initial value:

=
  {
    tic6x_regsets, 
    0, 
    NULL, 
  }

Definition at line 336 of file linux-tic6x-low.c.

Referenced by initialize_low_arch().

static struct usrregs_info tic6x_usrregs_info

static

Initial value:

=
  {
    TIC6X_NUM_REGS,
    NULL, 
  }

Definition at line 176 of file linux-tic6x-low.c.

Referenced by tic6x_read_description().

Classes

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation