Toolchain/binutils-gdb
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2009-10-21 Andrew Stubbs <ams@codesourcery.com>

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Joel Brobecker  <brobecker@adacore.com>

	* Makefile.in (HFILES_NO_SRCDIR): Remove shnbsd-tdep.h
	* configure.tgt (sh*-*-linux*): Add corelow.o to gdb_target_obs.
	* sh-linux-tdep.c: Include sh-tdep.h.
	(REGSx16): New macro.
	(gregs_table, fpregs_table): New variables.
	(sh_linux_init_abi): Set core_gregmap and fpregmap.
	* sh-tdep.c: Include regset.h.
	(sh_corefile_supply_regset): New function.
	(sh_corefile_collect_regset): New function.
	(sh_corefile_gregset, sh_corefile_fpregset): New variables.
	(sh_regset_from_core_section): New function.
	(sh_gdbarch_init): Set up tdep value.
	Call set_gdbarch_regset_from_core_section.
	* sh-tdep.h (PC_REGNUM): New enum value.
	(struct sh_corefile_regs): New type.
	(sh_corefile_gregset): Export variable.
	(sh_corefile_supply_regset): New prototype.
	(sh_corefile_collect_regset): New prototype.
	* shnbsd-tdep.c: Remove include of regcache.h, gdb_assert.h and
	shnbsd-tdep.h.
	(regmap): Use new definition using struct sh_corefile_regs.
	(shnbsd_supply_gregset, shnbsd_collect_gregset): Delete.
	(shnbsd_gregset): Delete.
	(shnbsd_regset_from_core_section): Delete.
	(shnbsd_supply_reg, shnbsd_fill_reg): Use new regset interface.
	(shnbsd_init_abi): Set core_gregmap.
	(shnbsd_supply_reg): Delete.
	(shnbsd_fill_reg): Delete.
	(SHNBSD_SIZEOF_GREGS): Move ...
	* shnbsd-nat.c (SHNBSD_SIZEOF_GREGS): ... to here.
	Remove include of shnbsd-tdep.h.
	(shnbsd_fetch_inferior_registers): Replace shnbsd_supply_reg call
	with sh_corefile_supply_regset.
	(shnbsd_store_inferior_registers): Replace shnbsd_fill_reg call with
	sh_corefile_collect_regset.
	* shnbsd-tdep.h: Delete file.
This commit is contained in:
Andrew Stubbs
2009-10-21 14:14:57 +00:00
parent 47607d6f7c
commit c9ac0a72c9
9 changed files with 251 additions and 171 deletions
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12
gdb/shnbsd-nat.c
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@@ -28,7 +28,6 @@
#include <machine/reg.h>
#include "sh-tdep.h"
#include "shnbsd-tdep.h"
#include "inf-ptrace.h"
#include "regcache.h"
@@ -40,6 +39,9 @@
|| (regno) == MACH_REGNUM || (regno) == MACL_REGNUM \
|| (regno) == SR_REGNUM)
/* Sizeof `struct reg' in <machine/reg.h>. */
#define SHNBSD_SIZEOF_GREGS (21 * 4)
static void
shnbsd_fetch_inferior_registers (struct target_ops *ops,
struct regcache *regcache, int regno)
@@ -52,7 +54,9 @@ shnbsd_fetch_inferior_registers (struct target_ops *ops,
(PTRACE_TYPE_ARG3) &inferior_registers, 0) == -1)
perror_with_name (_("Couldn't get registers"));
shnbsd_supply_reg (regcache, (char *) &inferior_registers, regno);
sh_corefile_supply_regset (&sh_corefile_gregset, regcache, regno,
(char *) &inferior_registers,
SHNBSD_SIZEOF_GREGS);
if (regno != -1)
return;
@@ -71,7 +75,9 @@ shnbsd_store_inferior_registers (struct target_ops *ops,
(PTRACE_TYPE_ARG3) &inferior_registers, 0) == -1)
perror_with_name (_("Couldn't get registers"));
shnbsd_fill_reg (regcache, (char *) &inferior_registers, regno);
sh_corefile_collect_regset (&sh_corefile_gregset, regcache, regno,
(char *) &inferior_registers,
SHNBSD_SIZEOF_GREGS);
if (ptrace (PT_SETREGS, PIDGET (inferior_ptid),
(PTRACE_TYPE_ARG3) &inferior_registers, 0) == -1)