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* cris-tdep.c (cris_version, cris_mode): Remove.

Browse Source 
(crisv32_single_step_through_delay): Use tdep->cris_mode.
	(cris_breakpoint_from_pc): Likewise.
	(cris_frame_unwind_cache): Use tdep->cris_version.
	(crisv32_scan_prologue): Likewise.
	(cris_spec_reg_applicable): Add gdbarch argument.
	Use tdep->cris_version.
	(cris_register_size, cris_special_register_name): Update calls.
	(cris_special_register_name): Add gdbarch argument.
	(cris_register_name, crisv32_register_name): Update calls.
This commit is contained in:
Ulrich Weigand 2008-09-05 11:43:49 +00:00
parent 9dae60cc03
commit 35488783c1
2 changed files with 30 additions and 25 deletions
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13
gdb/ChangeLog
View File

@ -1,3 +1,16 @@
2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
* cris-tdep.c (cris_version, cris_mode): Remove.
(crisv32_single_step_through_delay): Use tdep->cris_mode.
(cris_breakpoint_from_pc): Likewise.
(cris_frame_unwind_cache): Use tdep->cris_version.
(crisv32_scan_prologue): Likewise.
(cris_spec_reg_applicable): Add gdbarch argument.
Use tdep->cris_version.
(cris_register_size, cris_special_register_name): Update calls.
(cris_special_register_name): Add gdbarch argument.
(cris_register_name, crisv32_register_name): Update calls.
2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
* m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch

42
gdb/cris-tdep.c
View File

@ -174,20 +174,6 @@ struct gdbarch_tdep
int cris_dwarf2_cfi;
};
/* Functions for accessing target dependent data. */
static int
cris_version (void)
{
return (gdbarch_tdep (current_gdbarch)->cris_version);
}
static const char *
cris_mode (void)
{
return (gdbarch_tdep (current_gdbarch)->cris_mode);
}
/* Sigtramp identification code copied from i386-linux-tdep.c. */
#define SIGTRAMP_INSN0 0x9c5f /* movu.w 0xXX, $r9 */
@ -475,7 +461,7 @@ crisv32_single_step_through_delay (struct gdbarch *gdbarch,
ULONGEST erp;
int ret = 0;
if (cris_mode () == cris_mode_guru)
if (tdep->cris_mode == cris_mode_guru)
erp = get_frame_register_unsigned (this_frame, NRP_REGNUM);
else
erp = get_frame_register_unsigned (this_frame, ERP_REGNUM);
@ -763,6 +749,8 @@ struct cris_unwind_cache *
cris_frame_unwind_cache (struct frame_info *this_frame,
void **this_prologue_cache)
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
CORE_ADDR pc;
struct cris_unwind_cache *info;
int i;
@ -785,7 +773,7 @@ cris_frame_unwind_cache (struct frame_info *this_frame,
info->leaf_function = 0;
/* Prologue analysis does the rest... */
if (cris_version () == 32)
if (tdep->cris_version == 32)
crisv32_scan_prologue (get_frame_func (this_frame), this_frame, info);
else
cris_scan_prologue (get_frame_func (this_frame), this_frame, info);
@ -1425,6 +1413,7 @@ crisv32_scan_prologue (CORE_ADDR pc, struct frame_info *this_frame,
static CORE_ADDR
cris_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
CORE_ADDR func_addr, func_end;
struct symtab_and_line sal;
CORE_ADDR pc_after_prologue;
@ -1438,7 +1427,7 @@ cris_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
return sal.end;
}
if (cris_version () == 32)
if (tdep->cris_version == 32)
pc_after_prologue = crisv32_scan_prologue (pc, NULL, NULL);
else
pc_after_prologue = cris_scan_prologue (pc, NULL, NULL);
@ -1473,11 +1462,12 @@ cris_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
static const unsigned char *
cris_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
static unsigned char break8_insn[] = {0x38, 0xe9};
static unsigned char break15_insn[] = {0x3f, 0xe9};
*lenptr = 2;
if (cris_mode () == cris_mode_guru)
if (tdep->cris_mode == cris_mode_guru)
return break15_insn;
else
return break8_insn;
@ -1487,9 +1477,11 @@ cris_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr)
0 otherwise. */
static int
cris_spec_reg_applicable (struct cris_spec_reg spec_reg)
cris_spec_reg_applicable (struct gdbarch *gdbarch,
struct cris_spec_reg spec_reg)
{
int version = cris_version ();
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
int version = tdep->cris_version;
switch (spec_reg.applicable_version)
{
@ -1548,7 +1540,7 @@ cris_register_size (struct gdbarch *gdbarch, int regno)
for (i = 0; cris_spec_regs[i].name != NULL; i++)
{
if (cris_spec_regs[i].number == spec_regno
&& cris_spec_reg_applicable (cris_spec_regs[i]))
&& cris_spec_reg_applicable (gdbarch, cris_spec_regs[i]))
/* Go with the first applicable register. */
return cris_spec_regs[i].reg_size;
}
@ -1736,7 +1728,7 @@ cris_store_return_value (struct type *type, struct regcache *regcache,
unimplemented register. */
static const char *
cris_special_register_name (int regno)
cris_special_register_name (struct gdbarch *gdbarch, int regno)
{
int spec_regno;
int i;
@ -1750,7 +1742,7 @@ cris_special_register_name (int regno)
for (i = 0; cris_spec_regs[i].name != NULL; i++)
{
if (cris_spec_regs[i].number == spec_regno
&& cris_spec_reg_applicable (cris_spec_regs[i]))
&& cris_spec_reg_applicable (gdbarch, cris_spec_regs[i]))
/* Go with the first applicable register. */
return cris_spec_regs[i].name;
}
@ -1774,7 +1766,7 @@ cris_register_name (struct gdbarch *gdbarch, int regno)
}
else if (regno >= NUM_GENREGS && regno < gdbarch_num_regs (gdbarch))
{
return cris_special_register_name (regno);
return cris_special_register_name (gdbarch, regno);
}
else
{
@ -1807,7 +1799,7 @@ crisv32_register_name (struct gdbarch *gdbarch, int regno)
}
else if (regno >= NUM_GENREGS && regno < (NUM_GENREGS + NUM_SPECREGS))
{
return cris_special_register_name (regno);
return cris_special_register_name (gdbarch, regno);
}
else if (regno == gdbarch_pc_regnum (gdbarch))
{