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2007-10-08 Markus Deuling <deuling@de.ibm.com>

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* alpha-tdep.c (alpha_register_reggroup_p): Replace current_gdbarch by
	gdbarch.
	* alpha-linux-nat.c (alpha_linux_register_u_offset): Likewise.
	(alpha_sigtramp_frame_unwind_cache, alpha_sigtramp_frame_this_id)
	(alpha_sigtramp_frame_sniffer, alpha_next_pc): Use get_regcache_arch or
	get_frame_arch to get at the current architecture by regcache or by
	frame, respectively.
	* alpha-nat.c (fetch_osf_core_registers): Likewise.
This commit is contained in:
Ulrich Weigand 2007-10-08 12:47:09 +00:00
parent ad010def89
commit ec7cc0e816
4 changed files with 26 additions and 13 deletions
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11
gdb/ChangeLog
View File

@ -1,3 +1,14 @@
2007-10-08 Markus Deuling <deuling@de.ibm.com>
* alpha-tdep.c (alpha_register_reggroup_p): Replace current_gdbarch by
gdbarch.
* alpha-linux-nat.c (alpha_linux_register_u_offset): Likewise.
(alpha_sigtramp_frame_unwind_cache, alpha_sigtramp_frame_this_id)
(alpha_sigtramp_frame_sniffer, alpha_next_pc): Use get_regcache_arch or
get_frame_arch to get at the current architecture by regcache or by
frame, respectively.
* alpha-nat.c (fetch_osf_core_registers): Likewise.
2007-10-08 Markus Deuling <deuling@de.ibm.com>
* dwarf2-frame.c (read_reg, execute_cfa_program, dwarf2_frame_cache)

6
gdb/alpha-linux-nat.c
View File

@ -84,14 +84,14 @@ fill_fpregset (const struct regcache *regcache,
static CORE_ADDR
alpha_linux_register_u_offset (struct gdbarch *gdbarch, int regno, int store_p)
{
if (regno == gdbarch_pc_regnum (current_gdbarch))
if (regno == gdbarch_pc_regnum (gdbarch))
return PC;
if (regno == ALPHA_UNIQUE_REGNUM)
return ALPHA_UNIQUE_PTRACE_ADDR;
if (regno < gdbarch_fp0_regnum (current_gdbarch))
if (regno < gdbarch_fp0_regnum (gdbarch))
return GPR_BASE + regno;
else
return FPR_BASE + regno - gdbarch_fp0_regnum (current_gdbarch);
return FPR_BASE + regno - gdbarch_fp0_regnum (gdbarch);
}
void _initialialize_alpha_linux_nat (void);

5
gdb/alpha-nat.c
View File

@ -49,6 +49,7 @@ fetch_osf_core_registers (struct regcache *regcache,
char *core_reg_sect, unsigned core_reg_size,
int which, CORE_ADDR reg_addr)
{
struct gdbarch *gdbarch = get_regcache_arch (regcache);
int regno;
int addr;
int bad_reg = -1;
@ -87,7 +88,7 @@ fetch_osf_core_registers (struct regcache *regcache,
for (regno = 0; regno < ALPHA_NUM_REGS; regno++)
{
if (gdbarch_cannot_fetch_register (current_gdbarch, regno))
if (gdbarch_cannot_fetch_register (gdbarch, regno))
{
regcache_raw_supply (regcache, regno, NULL);
continue;
@ -112,7 +113,7 @@ fetch_osf_core_registers (struct regcache *regcache,
if (bad_reg >= 0)
{
error (_("Register %s not found in core file."),
gdbarch_register_name (current_gdbarch, bad_reg));
gdbarch_register_name (gdbarch, bad_reg));
}
}

17
gdb/alpha-tdep.c
View File

@ -114,8 +114,8 @@ alpha_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
{
/* Filter out any registers eliminated, but whose regnum is
reserved for backward compatibility, e.g. the vfp. */
if (gdbarch_register_name (current_gdbarch, regnum) == NULL
|| *gdbarch_register_name (current_gdbarch, regnum) == '\0')
if (gdbarch_register_name (gdbarch, regnum) == NULL
|| *gdbarch_register_name (gdbarch, regnum) == '\0')
return 0;
if (group == all_reggroup)
@ -763,7 +763,7 @@ alpha_sigtramp_frame_unwind_cache (struct frame_info *next_frame,
info = FRAME_OBSTACK_ZALLOC (struct alpha_sigtramp_unwind_cache);
*this_prologue_cache = info;
tdep = gdbarch_tdep (current_gdbarch);
tdep = gdbarch_tdep (get_frame_arch (next_frame));
info->sigcontext_addr = tdep->sigcontext_addr (next_frame);
return info;
@ -807,7 +807,7 @@ alpha_sigtramp_frame_this_id (struct frame_info *next_frame,
/* If we have dynamic signal trampolines, find their start.
If we do not, then we must assume there is a symbol record
that can provide the start address. */
tdep = gdbarch_tdep (current_gdbarch);
tdep = gdbarch_tdep (get_frame_arch (next_frame));
if (tdep->dynamic_sigtramp_offset)
{
int offset;
@ -880,6 +880,7 @@ static const struct frame_unwind alpha_sigtramp_frame_unwind = {
static const struct frame_unwind *
alpha_sigtramp_frame_sniffer (struct frame_info *next_frame)
{
struct gdbarch *gdbarch = get_frame_arch (next_frame);
CORE_ADDR pc = frame_pc_unwind (next_frame);
char *name;
@ -889,14 +890,14 @@ alpha_sigtramp_frame_sniffer (struct frame_info *next_frame)
/* We shouldn't even bother to try if the OSABI didn't register a
sigcontext_addr handler or pc_in_sigtramp hander. */
if (gdbarch_tdep (current_gdbarch)->sigcontext_addr == NULL)
if (gdbarch_tdep (gdbarch)->sigcontext_addr == NULL)
return NULL;
if (gdbarch_tdep (current_gdbarch)->pc_in_sigtramp == NULL)
if (gdbarch_tdep (gdbarch)->pc_in_sigtramp == NULL)
return NULL;
/* Otherwise we should be in a signal frame. */
find_pc_partial_function (pc, &name, NULL, NULL);
if (gdbarch_tdep (current_gdbarch)->pc_in_sigtramp (pc, name))
if (gdbarch_tdep (gdbarch)->pc_in_sigtramp (pc, name))
return &alpha_sigtramp_frame_unwind;
return NULL;
@ -1441,7 +1442,7 @@ alpha_next_pc (struct frame_info *frame, CORE_ADDR pc)
case 0x33: /* FBLE */
case 0x32: /* FBLT */
case 0x35: /* FBNE */
regno += gdbarch_fp0_regnum (current_gdbarch);
regno += gdbarch_fp0_regnum (get_frame_arch (frame));
}
rav = get_frame_register_signed (frame, regno);