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2003-01-08 Andrew Cagney <cagney@redhat.com>

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* alpha-tdep.c: Use get_frame_extra_info.
	* arm-tdep.c, avr-tdep.c, cris-tdep.c, d10v-tdep.c: Ditto.
	* h8300-tdep.c, ia64-tdep.c, m68hc11-tdep.c, mcore-tdep.c: Ditto.
	* mips-tdep.c, mn10300-tdep.c, s390-tdep.c, sh-tdep.c: Ditto.
	* sparc-tdep.c, xstormy16-tdep.c: Ditto.
This commit is contained in:
Andrew Cagney
2003-01-08 17:21:30 +00:00
parent 45a15d6f78
commit da50a4b7b3
16 changed files with 383 additions and 352 deletions
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61
gdb/s390-tdep.c
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@@ -317,18 +317,18 @@ s390_get_frame_info (CORE_ADDR pc, struct frame_extra_info *fextra_info,
{
good_prologue = 1;
if (saved_regs && fextra_info && get_next_frame (fi)
&& get_next_frame (fi)->extra_info
&& get_next_frame (fi)->extra_info->sigcontext)
&& get_frame_extra_info (get_next_frame (fi))
&& get_frame_extra_info (get_next_frame (fi))->sigcontext)
{
/* We are backtracing from a signal handler */
save_reg_addr = get_next_frame (fi)->extra_info->sigcontext +
save_reg_addr = get_frame_extra_info (get_next_frame (fi))->sigcontext +
REGISTER_BYTE (S390_GP0_REGNUM);
for (regidx = 0; regidx < S390_NUM_GPRS; regidx++)
{
saved_regs[S390_GP0_REGNUM + regidx] = save_reg_addr;
save_reg_addr += S390_GPR_SIZE;
}
save_reg_addr = get_next_frame (fi)->extra_info->sigcontext +
save_reg_addr = get_frame_extra_info (get_next_frame (fi))->sigcontext +
(GDB_TARGET_IS_ESAME ? S390X_SIGREGS_FP0_OFFSET :
S390_SIGREGS_FP0_OFFSET);
for (regidx = 0; regidx < S390_NUM_FPRS; regidx++)
@@ -772,8 +772,8 @@ s390_function_start (struct frame_info *fi)
{
CORE_ADDR function_start = 0;
if (fi->extra_info && fi->extra_info->initialised)
function_start = fi->extra_info->function_start;
if (get_frame_extra_info (fi) && get_frame_extra_info (fi)->initialised)
function_start = get_frame_extra_info (fi)->function_start;
else if (get_frame_pc (fi))
function_start = get_pc_function_start (get_frame_pc (fi));
return function_start;
@@ -790,8 +790,8 @@ s390_frameless_function_invocation (struct frame_info *fi)
if (get_next_frame (fi) == NULL) /* no may be frameless */
{
if (fi->extra_info)
fextra_info_ptr = fi->extra_info;
if (get_frame_extra_info (fi))
fextra_info_ptr = get_frame_extra_info (fi);
else
{
fextra_info_ptr = &fextra_info;
@@ -907,9 +907,9 @@ s390_init_extra_frame_info (int fromleaf, struct frame_info *fi)
frame_extra_info_zalloc (fi, sizeof (struct frame_extra_info));
if (get_frame_pc (fi))
s390_get_frame_info (s390_sniff_pc_function_start (get_frame_pc (fi), fi),
fi->extra_info, fi, 1);
get_frame_extra_info (fi), fi, 1);
else
s390_memset_extra_info (fi->extra_info);
s390_memset_extra_info (get_frame_extra_info (fi));
}
/* If saved registers of frame FI are not known yet, read and cache them.
@@ -928,11 +928,13 @@ s390_frame_init_saved_regs (struct frame_info *fi)
frame_saved_regs_zalloc (fi);
if (get_frame_pc (fi))
{
quick = (fi->extra_info && fi->extra_info->initialised
&& fi->extra_info->good_prologue);
s390_get_frame_info (quick ? fi->extra_info->function_start :
s390_sniff_pc_function_start (get_frame_pc (fi), fi),
fi->extra_info, fi, !quick);
quick = (get_frame_extra_info (fi)
&& get_frame_extra_info (fi)->initialised
&& get_frame_extra_info (fi)->good_prologue);
s390_get_frame_info (quick
? get_frame_extra_info (fi)->function_start
: s390_sniff_pc_function_start (get_frame_pc (fi), fi),
get_frame_extra_info (fi), fi, !quick);
}
}
}
@@ -951,8 +953,8 @@ s390_frame_args_address (struct frame_info *fi)
static CORE_ADDR
s390_frame_saved_pc_nofix (struct frame_info *fi)
{
if (fi->extra_info && fi->extra_info->saved_pc_valid)
return fi->extra_info->saved_pc;
if (get_frame_extra_info (fi) && get_frame_extra_info (fi)->saved_pc_valid)
return get_frame_extra_info (fi)->saved_pc;
if (deprecated_generic_find_dummy_frame (get_frame_pc (fi),
get_frame_base (fi)))
@@ -960,19 +962,19 @@ s390_frame_saved_pc_nofix (struct frame_info *fi)
get_frame_base (fi), S390_PC_REGNUM);
s390_frame_init_saved_regs (fi);
if (fi->extra_info)
if (get_frame_extra_info (fi))
{
fi->extra_info->saved_pc_valid = 1;
if (fi->extra_info->good_prologue
get_frame_extra_info (fi)->saved_pc_valid = 1;
if (get_frame_extra_info (fi)->good_prologue
&& get_frame_saved_regs (fi)[S390_RETADDR_REGNUM])
fi->extra_info->saved_pc
get_frame_extra_info (fi)->saved_pc
= ADDR_BITS_REMOVE (read_memory_integer
(get_frame_saved_regs (fi)[S390_RETADDR_REGNUM],
S390_GPR_SIZE));
else
fi->extra_info->saved_pc
get_frame_extra_info (fi)->saved_pc
= ADDR_BITS_REMOVE (read_register (S390_RETADDR_REGNUM));
return fi->extra_info->saved_pc;
return get_frame_extra_info (fi)->saved_pc;
}
return 0;
}
@@ -982,19 +984,20 @@ s390_frame_saved_pc (struct frame_info *fi)
{
CORE_ADDR saved_pc = 0, sig_pc;
if (fi->extra_info && fi->extra_info->sig_fixed_saved_pc_valid)
return fi->extra_info->sig_fixed_saved_pc;
if (get_frame_extra_info (fi)
&& get_frame_extra_info (fi)->sig_fixed_saved_pc_valid)
return get_frame_extra_info (fi)->sig_fixed_saved_pc;
saved_pc = s390_frame_saved_pc_nofix (fi);
if (fi->extra_info)
if (get_frame_extra_info (fi))
{
fi->extra_info->sig_fixed_saved_pc_valid = 1;
get_frame_extra_info (fi)->sig_fixed_saved_pc_valid = 1;
if (saved_pc)
{
if (s390_is_sigreturn (saved_pc, fi, NULL, &sig_pc))
saved_pc = sig_pc;
}
fi->extra_info->sig_fixed_saved_pc = saved_pc;
get_frame_extra_info (fi)->sig_fixed_saved_pc = saved_pc;
}
return saved_pc;
}
@@ -1046,7 +1049,7 @@ s390_frame_chain (struct frame_info *thisframe)
frame_pointer_saved_pc
? 11 : 15)),
S390_GPR_SIZE);
thisframe->extra_info->sigcontext = sregs;
get_frame_extra_info (thisframe)->sigcontext = sregs;
}
else
{