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* mips-tdep.h (mips_write_pc): New prototype. 

* mips-tdep.c (mips_write_pc): Make external, add description.
	* mips-linux-tdep.c (mips_linux_write_pc): Use mips_write_pc,
	add description.
This commit is contained in:
Maciej W. Rozycki 2012-05-18 12:43:05 +00:00
parent 8376de048f
commit 5a4398495b
4 changed files with 17 additions and 2 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2012-05-18 Maciej W. Rozycki <macro@codesourcery.com>
* mips-tdep.h (mips_write_pc): New prototype.
* mips-tdep.c (mips_write_pc): Make external, add description.
* mips-linux-tdep.c (mips_linux_write_pc): Use mips_write_pc,
add description.
2012-05-18 Maciej W. Rozycki <macro@codesourcery.com>
* mips-tdep.c (mips_read_pc): Use gdbarch_pc_regnum instead of

5
gdb/mips-linux-tdep.c
View File

@ -1151,11 +1151,14 @@ mips_linux_n32n64_sigframe_init (const struct tramp_frame *self,
trad_frame_set_id (this_cache, frame_id_build (frame_sp, func));
}
/* Implement the "write_pc" gdbarch method. */
static void
mips_linux_write_pc (struct regcache *regcache, CORE_ADDR pc)
{
struct gdbarch *gdbarch = get_regcache_arch (regcache);
regcache_cooked_write_unsigned (regcache, gdbarch_pc_regnum (gdbarch), pc);
mips_write_pc (regcache, pc);
/* Clear the syscall restart flag. */
if (mips_linux_restart_reg_p (gdbarch))

4
gdb/mips-tdep.c
View File

@ -1141,7 +1141,9 @@ mips_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
get_frame_pc (this_frame));
}
static void
/* Implement the "write_pc" gdbarch method. */
void
mips_write_pc (struct regcache *regcache, CORE_ADDR pc)
{
int regnum = gdbarch_pc_regnum (get_regcache_arch (regcache));

3
gdb/mips-tdep.h
View File

@ -159,6 +159,9 @@ extern int mips_pc_is_mips16 (bfd_vma memaddr);
/* Return the currently configured (or set) saved register size. */
extern unsigned int mips_abi_regsize (struct gdbarch *gdbarch);
/* Make PC the address of the next instruction to execute. */
extern void mips_write_pc (struct regcache *regcache, CORE_ADDR pc);
/* Target descriptions which only indicate the size of general
registers. */
extern struct target_desc *mips_tdesc_gp32;