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-rw-r--r--gdb/arm-tdep.c47
1 files changed, 23 insertions, 24 deletions
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c
index 75c1824..b82f9e7 100644
--- a/gdb/arm-tdep.c
+++ b/gdb/arm-tdep.c
@@ -591,7 +591,7 @@ thumb_scan_prologue (struct frame_info *fi)
if (mask & (1 << regno))
{
fi->extra_info->framesize += 4;
- fi->saved_regs[saved_reg[regno]] =
+ get_frame_saved_regs (fi)[saved_reg[regno]] =
-(fi->extra_info->framesize);
/* Reset saved register map. */
saved_reg[regno] = regno;
@@ -670,7 +670,7 @@ check_prologue_cache (struct frame_info *fi)
fi->extra_info->framesize = prologue_cache.extra_info->framesize;
fi->extra_info->frameoffset = prologue_cache.extra_info->frameoffset;
for (i = 0; i < NUM_REGS + NUM_PSEUDO_REGS; i++)
- fi->saved_regs[i] = prologue_cache.saved_regs[i];
+ get_frame_saved_regs (fi)[i] = get_frame_saved_regs (&prologue_cache)[i];
return 1;
}
else
@@ -691,7 +691,7 @@ save_prologue_cache (struct frame_info *fi)
prologue_cache.extra_info->frameoffset = fi->extra_info->frameoffset;
for (i = 0; i < NUM_REGS + NUM_PSEUDO_REGS; i++)
- prologue_cache.saved_regs[i] = fi->saved_regs[i];
+ get_frame_saved_regs (&prologue_cache)[i] = get_frame_saved_regs (fi)[i];
}
@@ -890,7 +890,7 @@ arm_scan_prologue (struct frame_info *fi)
if (mask & (1 << regno))
{
sp_offset -= 4;
- fi->saved_regs[regno] = sp_offset;
+ get_frame_saved_regs (fi)[regno] = sp_offset;
}
}
else if ((insn & 0xffffc000) == 0xe54b0000 || /* strb rx,[r11,#-n] */
@@ -926,7 +926,7 @@ arm_scan_prologue (struct frame_info *fi)
{
sp_offset -= 12;
regno = ARM_F0_REGNUM + ((insn >> 12) & 0x07);
- fi->saved_regs[regno] = sp_offset;
+ get_frame_saved_regs (fi)[regno] = sp_offset;
}
else if ((insn & 0xffbf0fff) == 0xec2d0200) /* sfmfd f0, 4, [sp!] */
{
@@ -953,7 +953,7 @@ arm_scan_prologue (struct frame_info *fi)
for (; fp_start_reg < fp_bound_reg; fp_start_reg++)
{
sp_offset -= 12;
- fi->saved_regs[fp_start_reg++] = sp_offset;
+ get_frame_saved_regs (fi)[fp_start_reg++] = sp_offset;
}
}
else if ((insn & 0xf0000000) != 0xe0000000)
@@ -997,14 +997,14 @@ arm_find_callers_reg (struct frame_info *fi, int regnum)
{
return deprecated_read_register_dummy (get_frame_pc (fi), fi->frame, regnum);
}
- else if (fi->saved_regs[regnum] != 0)
+ else if (get_frame_saved_regs (fi)[regnum] != 0)
{
/* NOTE: cagney/2002-05-03: This would normally need to
handle ARM_SP_REGNUM as a special case as, according to
the frame.h comments, saved_regs[SP_REGNUM] contains the
SP value not its address. It appears that the ARM isn't
doing this though. */
- return read_memory_integer (fi->saved_regs[regnum],
+ return read_memory_integer (get_frame_saved_regs (fi)[regnum],
REGISTER_RAW_SIZE (regnum));
}
}
@@ -1086,7 +1086,7 @@ arm_init_extra_frame_info (int fromleaf, struct frame_info *fi)
int reg;
CORE_ADDR sp;
- if (fi->saved_regs == NULL)
+ if (get_frame_saved_regs (fi) == NULL)
frame_saved_regs_zalloc (fi);
fi->extra_info = (struct frame_extra_info *)
@@ -1099,7 +1099,7 @@ arm_init_extra_frame_info (int fromleaf, struct frame_info *fi)
if (fi->next)
deprecated_update_frame_pc_hack (fi, FRAME_SAVED_PC (fi->next));
- memset (fi->saved_regs, '\000', sizeof fi->saved_regs);
+ memset (get_frame_saved_regs (fi), '\000', sizeof get_frame_saved_regs (fi));
/* Compute stack pointer for this frame. We use this value for both
the sigtramp and call dummy cases. */
@@ -1135,12 +1135,12 @@ arm_init_extra_frame_info (int fromleaf, struct frame_info *fi)
&& ((get_frame_type (fi) == SIGTRAMP_FRAME) || PC_IN_SIGTRAMP (get_frame_pc (fi), (char *)0)))
{
for (reg = 0; reg < NUM_REGS; reg++)
- fi->saved_regs[reg] = SIGCONTEXT_REGISTER_ADDRESS (sp, get_frame_pc (fi), reg);
+ get_frame_saved_regs (fi)[reg] = SIGCONTEXT_REGISTER_ADDRESS (sp, get_frame_pc (fi), reg);
/* FIXME: What about thumb mode? */
fi->extra_info->framereg = ARM_SP_REGNUM;
fi->frame =
- read_memory_integer (fi->saved_regs[fi->extra_info->framereg],
+ read_memory_integer (get_frame_saved_regs (fi)[fi->extra_info->framereg],
REGISTER_RAW_SIZE (fi->extra_info->framereg));
fi->extra_info->framesize = 0;
fi->extra_info->frameoffset = 0;
@@ -1162,10 +1162,9 @@ arm_init_extra_frame_info (int fromleaf, struct frame_info *fi)
{
/* not the innermost frame */
/* If we have an FP, the callee saved it. */
- if (fi->next->saved_regs[fi->extra_info->framereg] != 0)
+ if (get_frame_saved_regs (get_next_frame (fi))[fi->extra_info->framereg] != 0)
fi->frame =
- read_memory_integer (fi->next
- ->saved_regs[fi->extra_info->framereg], 4);
+ read_memory_integer (get_frame_saved_regs (get_next_frame (fi))[fi->extra_info->framereg], 4);
else if (fromleaf)
/* If we were called by a frameless fn. then our frame is
still in the frame pointer register on the board... */
@@ -1175,9 +1174,9 @@ arm_init_extra_frame_info (int fromleaf, struct frame_info *fi)
/* Calculate actual addresses of saved registers using offsets
determined by arm_scan_prologue. */
for (reg = 0; reg < NUM_REGS; reg++)
- if (fi->saved_regs[reg] != 0)
- fi->saved_regs[reg] += (fi->frame + fi->extra_info->framesize
- - fi->extra_info->frameoffset);
+ if (get_frame_saved_regs (fi)[reg] != 0)
+ get_frame_saved_regs (fi)[reg] += (fi->frame + fi->extra_info->framesize
+ - fi->extra_info->frameoffset);
}
}
@@ -1200,7 +1199,7 @@ arm_frame_saved_pc (struct frame_info *fi)
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), fi->frame - fi->extra_info->frameoffset,
fi->frame))
{
- return read_memory_integer (fi->saved_regs[ARM_PC_REGNUM],
+ return read_memory_integer (get_frame_saved_regs (fi)[ARM_PC_REGNUM],
REGISTER_RAW_SIZE (ARM_PC_REGNUM));
}
else
@@ -1232,7 +1231,7 @@ static void
arm_frame_init_saved_regs (struct frame_info *fip)
{
- if (fip->saved_regs)
+ if (get_frame_saved_regs (fip))
return;
arm_init_extra_frame_info (0, fip);
@@ -1531,9 +1530,9 @@ arm_pop_frame (void)
}
for (regnum = 0; regnum < NUM_REGS; regnum++)
- if (frame->saved_regs[regnum] != 0)
+ if (get_frame_saved_regs (frame)[regnum] != 0)
write_register (regnum,
- read_memory_integer (frame->saved_regs[regnum],
+ read_memory_integer (get_frame_saved_regs (frame)[regnum],
REGISTER_RAW_SIZE (regnum)));
write_register (ARM_PC_REGNUM, FRAME_SAVED_PC (frame));
@@ -3039,8 +3038,8 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
/* We can't use SIZEOF_FRAME_SAVED_REGS here, since that still
references the old architecture vector, not the one we are
building here. */
- if (prologue_cache.saved_regs != NULL)
- xfree (prologue_cache.saved_regs);
+ if (get_frame_saved_regs (&prologue_cache) != NULL)
+ xfree (get_frame_saved_regs (&prologue_cache));
/* We can't use NUM_REGS nor NUM_PSEUDO_REGS here, since that still
references the old architecture vector, not the one we are
generated by cgit v1.1 at 2025-01-15 06:16:03 +0000