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authorAndrew Cagney <cagney@redhat.com>2003-01-08 17:21:30 +0000
committerAndrew Cagney <cagney@redhat.com>2003-01-08 17:21:30 +0000
commitda50a4b7b334f522b1fcee065102b4038cf17033 (patch)
tree94d78837f186a9af99ef4205c9491e9ac317e448 /gdb
parent45a15d6f78100ca3ba6fbd652951912be4814833 (diff)
downloadgdb-da50a4b7b334f522b1fcee065102b4038cf17033.zip
gdb-da50a4b7b334f522b1fcee065102b4038cf17033.tar.gz
gdb-da50a4b7b334f522b1fcee065102b4038cf17033.tar.bz2
2003-01-08 Andrew Cagney <cagney@redhat.com>
* 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.
Diffstat (limited to 'gdb')
-rw-r--r--gdb/ChangeLog6
-rw-r--r--gdb/alpha-tdep.c33
-rw-r--r--gdb/arm-tdep.c95
-rw-r--r--gdb/avr-tdep.c75
-rw-r--r--gdb/cris-tdep.c24
-rw-r--r--gdb/d10v-tdep.c28
-rw-r--r--gdb/h8300-tdep.c24
-rw-r--r--gdb/ia64-tdep.c59
-rw-r--r--gdb/m68hc11-tdep.c37
-rw-r--r--gdb/mcore-tdep.c40
-rw-r--r--gdb/mips-tdep.c22
-rw-r--r--gdb/mn10300-tdep.c36
-rw-r--r--gdb/s390-tdep.c61
-rw-r--r--gdb/sh-tdep.c59
-rw-r--r--gdb/sparc-tdep.c102
-rw-r--r--gdb/xstormy16-tdep.c34
16 files changed, 383 insertions, 352 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index ebea1b2..acbe8e6 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
2003-01-08 Andrew Cagney <cagney@redhat.com>
+ * 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.
+
* alpha-tdep.c: Use get_next_frame.
* arm-tdep.c, avr-tdep.c, cris-tdep.c, d10v-tdep.c: Ditto.
* dwarf2cfi.c, h8300-tdep.c, i386-tdep.c, ia64-tdep.c: Ditto.
diff --git a/gdb/alpha-tdep.c b/gdb/alpha-tdep.c
index 037ae39..9cca20d 100644
--- a/gdb/alpha-tdep.c
+++ b/gdb/alpha-tdep.c
@@ -401,7 +401,7 @@ alpha_find_saved_regs (struct frame_info *frame)
return;
}
- proc_desc = frame->extra_info->proc_desc;
+ proc_desc = get_frame_extra_info (frame)->proc_desc;
if (proc_desc == NULL)
/* I'm not sure how/whether this can happen. Normally when we can't
find a proc_desc, we "synthesize" one using heuristic_proc_desc
@@ -488,11 +488,12 @@ read_next_frame_reg (struct frame_info *fi, int regno)
static CORE_ADDR
alpha_frame_saved_pc (struct frame_info *frame)
{
- alpha_extra_func_info_t proc_desc = frame->extra_info->proc_desc;
+ alpha_extra_func_info_t proc_desc = get_frame_extra_info (frame)->proc_desc;
/* We have to get the saved pc from the sigcontext
if it is a signal handler frame. */
- int pcreg = (get_frame_type (frame) == SIGTRAMP_FRAME) ? PC_REGNUM
- : frame->extra_info->pc_reg;
+ int pcreg = ((get_frame_type (frame) == SIGTRAMP_FRAME)
+ ? PC_REGNUM
+ : get_frame_extra_info (frame)->pc_reg);
if (proc_desc && PROC_DESC_IS_DUMMY (proc_desc))
return read_memory_integer (get_frame_base (frame) - 8, 8);
@@ -967,12 +968,12 @@ void
alpha_print_extra_frame_info (struct frame_info *fi)
{
if (fi
- && fi->extra_info
- && fi->extra_info->proc_desc
- && fi->extra_info->proc_desc->pdr.framereg < NUM_REGS)
+ && get_frame_extra_info (fi)
+ && get_frame_extra_info (fi)->proc_desc
+ && get_frame_extra_info (fi)->proc_desc->pdr.framereg < NUM_REGS)
printf_filtered (" frame pointer is at %s+%s\n",
- REGISTER_NAME (fi->extra_info->proc_desc->pdr.framereg),
- paddr_d (fi->extra_info->proc_desc->pdr.frameoffset));
+ REGISTER_NAME (get_frame_extra_info (fi)->proc_desc->pdr.framereg),
+ paddr_d (get_frame_extra_info (fi)->proc_desc->pdr.frameoffset));
}
static void
@@ -989,16 +990,16 @@ alpha_init_extra_frame_info (int fromleaf, struct frame_info *frame)
/* NOTE: cagney/2003-01-03: No need to set saved_regs to NULL,
always NULL by default. */
/* frame->saved_regs = NULL; */
- frame->extra_info->localoff = 0;
- frame->extra_info->pc_reg = ALPHA_RA_REGNUM;
- frame->extra_info->proc_desc = proc_desc == &temp_proc_desc ? 0 : proc_desc;
+ get_frame_extra_info (frame)->localoff = 0;
+ get_frame_extra_info (frame)->pc_reg = ALPHA_RA_REGNUM;
+ get_frame_extra_info (frame)->proc_desc = proc_desc == &temp_proc_desc ? 0 : proc_desc;
if (proc_desc)
{
/* Get the locals offset and the saved pc register from the
procedure descriptor, they are valid even if we are in the
middle of the prologue. */
- frame->extra_info->localoff = PROC_LOCALOFF (proc_desc);
- frame->extra_info->pc_reg = PROC_PC_REG (proc_desc);
+ get_frame_extra_info (frame)->localoff = PROC_LOCALOFF (proc_desc);
+ get_frame_extra_info (frame)->pc_reg = PROC_PC_REG (proc_desc);
/* Fixup frame-pointer - only needed for top frame */
@@ -1045,7 +1046,7 @@ alpha_init_extra_frame_info (int fromleaf, struct frame_info *frame)
static CORE_ADDR
alpha_frame_locals_address (struct frame_info *fi)
{
- return (get_frame_base (fi) - fi->extra_info->localoff);
+ return (get_frame_base (fi) - get_frame_extra_info (fi)->localoff);
}
static CORE_ADDR
@@ -1293,7 +1294,7 @@ alpha_pop_frame (void)
struct frame_info *frame = get_current_frame ();
CORE_ADDR new_sp = get_frame_base (frame);
- alpha_extra_func_info_t proc_desc = frame->extra_info->proc_desc;
+ alpha_extra_func_info_t proc_desc = get_frame_extra_info (frame)->proc_desc;
/* we need proc_desc to know how to restore the registers;
if it is NULL, construct (a temporary) one */
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c
index 59920e2..5d8fbfc 100644
--- a/gdb/arm-tdep.c
+++ b/gdb/arm-tdep.c
@@ -568,7 +568,7 @@ thumb_scan_prologue (struct frame_info *fi)
frame pointer, adjust the stack pointer, and save registers.
Do this until all basic prolog instructions are found. */
- fi->extra_info->framesize = 0;
+ get_frame_extra_info (fi)->framesize = 0;
for (current_pc = prologue_start;
(current_pc < prologue_end) && ((findmask & 7) != 7);
current_pc += 2)
@@ -591,9 +591,9 @@ thumb_scan_prologue (struct frame_info *fi)
for (regno = ARM_LR_REGNUM; regno >= 0; regno--)
if (mask & (1 << regno))
{
- fi->extra_info->framesize += 4;
+ get_frame_extra_info (fi)->framesize += 4;
get_frame_saved_regs (fi)[saved_reg[regno]] =
- -(fi->extra_info->framesize);
+ -(get_frame_extra_info (fi)->framesize);
/* Reset saved register map. */
saved_reg[regno] = regno;
}
@@ -609,23 +609,23 @@ thumb_scan_prologue (struct frame_info *fi)
offset = (insn & 0x7f) << 2; /* get scaled offset */
if (insn & 0x80) /* is it signed? (==subtracting) */
{
- fi->extra_info->frameoffset += offset;
+ get_frame_extra_info (fi)->frameoffset += offset;
offset = -offset;
}
- fi->extra_info->framesize -= offset;
+ get_frame_extra_info (fi)->framesize -= offset;
}
else if ((insn & 0xff00) == 0xaf00) /* add r7, sp, #imm */
{
findmask |= 2; /* setting of r7 found */
- fi->extra_info->framereg = THUMB_FP_REGNUM;
+ get_frame_extra_info (fi)->framereg = THUMB_FP_REGNUM;
/* get scaled offset */
- fi->extra_info->frameoffset = (insn & 0xff) << 2;
+ get_frame_extra_info (fi)->frameoffset = (insn & 0xff) << 2;
}
else if (insn == 0x466f) /* mov r7, sp */
{
findmask |= 2; /* setting of r7 found */
- fi->extra_info->framereg = THUMB_FP_REGNUM;
- fi->extra_info->frameoffset = 0;
+ get_frame_extra_info (fi)->framereg = THUMB_FP_REGNUM;
+ get_frame_extra_info (fi)->frameoffset = 0;
saved_reg[THUMB_FP_REGNUM] = ARM_SP_REGNUM;
}
else if ((insn & 0xffc0) == 0x4640) /* mov r0-r7, r8-r15 */
@@ -667,9 +667,9 @@ check_prologue_cache (struct frame_info *fi)
if (get_frame_pc (fi) == get_frame_pc (prologue_cache))
{
- fi->extra_info->framereg = prologue_cache->extra_info->framereg;
- fi->extra_info->framesize = prologue_cache->extra_info->framesize;
- fi->extra_info->frameoffset = prologue_cache->extra_info->frameoffset;
+ get_frame_extra_info (fi)->framereg = get_frame_extra_info (prologue_cache)->framereg;
+ get_frame_extra_info (fi)->framesize = get_frame_extra_info (prologue_cache)->framesize;
+ get_frame_extra_info (fi)->frameoffset = get_frame_extra_info (prologue_cache)->frameoffset;
for (i = 0; i < NUM_REGS + NUM_PSEUDO_REGS; i++)
get_frame_saved_regs (fi)[i] = get_frame_saved_regs (prologue_cache)[i];
return 1;
@@ -687,9 +687,9 @@ save_prologue_cache (struct frame_info *fi)
int i;
deprecated_update_frame_pc_hack (prologue_cache, get_frame_pc (fi));
- prologue_cache->extra_info->framereg = fi->extra_info->framereg;
- prologue_cache->extra_info->framesize = fi->extra_info->framesize;
- prologue_cache->extra_info->frameoffset = fi->extra_info->frameoffset;
+ get_frame_extra_info (prologue_cache)->framereg = get_frame_extra_info (fi)->framereg;
+ get_frame_extra_info (prologue_cache)->framesize = get_frame_extra_info (fi)->framesize;
+ get_frame_extra_info (prologue_cache)->frameoffset = get_frame_extra_info (fi)->frameoffset;
for (i = 0; i < NUM_REGS + NUM_PSEUDO_REGS; i++)
get_frame_saved_regs (prologue_cache)[i] = get_frame_saved_regs (fi)[i];
@@ -775,9 +775,9 @@ arm_scan_prologue (struct frame_info *fi)
return;
/* Assume there is no frame until proven otherwise. */
- fi->extra_info->framereg = ARM_SP_REGNUM;
- fi->extra_info->framesize = 0;
- fi->extra_info->frameoffset = 0;
+ get_frame_extra_info (fi)->framereg = ARM_SP_REGNUM;
+ get_frame_extra_info (fi)->framesize = 0;
+ get_frame_extra_info (fi)->frameoffset = 0;
/* Check for Thumb prologue. */
if (arm_pc_is_thumb (get_frame_pc (fi)))
@@ -914,7 +914,7 @@ arm_scan_prologue (struct frame_info *fi)
unsigned rot = (insn & 0xf00) >> 7; /* rotate amount */
imm = (imm >> rot) | (imm << (32 - rot));
fp_offset = -imm;
- fi->extra_info->framereg = ARM_FP_REGNUM;
+ get_frame_extra_info (fi)->framereg = ARM_FP_REGNUM;
}
else if ((insn & 0xfffff000) == 0xe24dd000) /* sub sp, sp #n */
{
@@ -970,11 +970,11 @@ arm_scan_prologue (struct frame_info *fi)
/* The frame size is just the negative of the offset (from the
original SP) of the last thing thing we pushed on the stack.
The frame offset is [new FP] - [new SP]. */
- fi->extra_info->framesize = -sp_offset;
- if (fi->extra_info->framereg == ARM_FP_REGNUM)
- fi->extra_info->frameoffset = fp_offset - sp_offset;
+ get_frame_extra_info (fi)->framesize = -sp_offset;
+ if (get_frame_extra_info (fi)->framereg == ARM_FP_REGNUM)
+ get_frame_extra_info (fi)->frameoffset = fp_offset - sp_offset;
else
- fi->extra_info->frameoffset = 0;
+ get_frame_extra_info (fi)->frameoffset = 0;
save_prologue_cache (fi);
}
@@ -1022,7 +1022,7 @@ static CORE_ADDR
arm_frame_chain (struct frame_info *fi)
{
CORE_ADDR caller_pc;
- int framereg = fi->extra_info->framereg;
+ int framereg = get_frame_extra_info (fi)->framereg;
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), 0, 0))
/* A generic call dummy's frame is the same as caller's. */
@@ -1050,7 +1050,7 @@ arm_frame_chain (struct frame_info *fi)
/* Now, scan the prologue and obtain the frame register. */
deprecated_update_frame_pc_hack (caller_fi, caller_pc);
arm_scan_prologue (caller_fi);
- framereg = caller_fi->extra_info->framereg;
+ framereg = get_frame_extra_info (caller_fi)->framereg;
/* Deallocate the storage associated with the temporary frame
created above. */
@@ -1062,7 +1062,7 @@ arm_frame_chain (struct frame_info *fi)
if (framereg == ARM_FP_REGNUM || framereg == THUMB_FP_REGNUM)
return arm_find_callers_reg (fi, framereg);
else
- return get_frame_base (fi) + fi->extra_info->framesize;
+ return get_frame_base (fi) + get_frame_extra_info (fi)->framesize;
}
/* This function actually figures out the frame address for a given pc
@@ -1085,9 +1085,9 @@ arm_init_extra_frame_info (int fromleaf, struct frame_info *fi)
frame_extra_info_zalloc (fi, sizeof (struct frame_extra_info));
- fi->extra_info->framesize = 0;
- fi->extra_info->frameoffset = 0;
- fi->extra_info->framereg = 0;
+ get_frame_extra_info (fi)->framesize = 0;
+ get_frame_extra_info (fi)->frameoffset = 0;
+ get_frame_extra_info (fi)->framereg = 0;
if (get_next_frame (fi))
deprecated_update_frame_pc_hack (fi, FRAME_SAVED_PC (get_next_frame (fi)));
@@ -1105,8 +1105,9 @@ arm_init_extra_frame_info (int fromleaf, struct frame_info *fi)
get_frame_base (get_next_frame (fi)),
ARM_SP_REGNUM);
else
- sp = (get_frame_base (get_next_frame (fi)) - get_next_frame (fi)->extra_info->frameoffset
- + get_next_frame (fi)->extra_info->framesize);
+ sp = (get_frame_base (get_next_frame (fi))
+ - get_frame_extra_info (get_next_frame (fi))->frameoffset
+ + get_frame_extra_info (get_next_frame (fi))->framesize);
/* Determine whether or not we're in a sigtramp frame.
Unfortunately, it isn't sufficient to test (get_frame_type (fi)
@@ -1132,10 +1133,10 @@ arm_init_extra_frame_info (int fromleaf, struct frame_info *fi)
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;
- deprecated_update_frame_base_hack (fi, 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;
+ get_frame_extra_info (fi)->framereg = ARM_SP_REGNUM;
+ deprecated_update_frame_base_hack (fi, read_memory_integer (get_frame_saved_regs (fi)[get_frame_extra_info (fi)->framereg], REGISTER_RAW_SIZE (get_frame_extra_info (fi)->framereg)));
+ get_frame_extra_info (fi)->framesize = 0;
+ get_frame_extra_info (fi)->frameoffset = 0;
}
else
@@ -1144,18 +1145,18 @@ arm_init_extra_frame_info (int fromleaf, struct frame_info *fi)
if (!get_next_frame (fi))
/* This is the innermost frame? */
- deprecated_update_frame_base_hack (fi, read_register (fi->extra_info->framereg));
+ deprecated_update_frame_base_hack (fi, read_register (get_frame_extra_info (fi)->framereg));
else if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (get_next_frame (fi)), 0, 0))
/* Next inner most frame is a dummy, just grab its frame.
Dummy frames always have the same FP as their caller. */
deprecated_update_frame_base_hack (fi, get_frame_base (get_next_frame (fi)));
- else if (fi->extra_info->framereg == ARM_FP_REGNUM
- || fi->extra_info->framereg == THUMB_FP_REGNUM)
+ else if (get_frame_extra_info (fi)->framereg == ARM_FP_REGNUM
+ || get_frame_extra_info (fi)->framereg == THUMB_FP_REGNUM)
{
/* not the innermost frame */
/* If we have an FP, the callee saved it. */
- if (get_frame_saved_regs (get_next_frame (fi))[fi->extra_info->framereg] != 0)
- deprecated_update_frame_base_hack (fi, read_memory_integer (get_frame_saved_regs (get_next_frame (fi))[fi->extra_info->framereg], 4));
+ if (get_frame_saved_regs (get_next_frame (fi))[get_frame_extra_info (fi)->framereg] != 0)
+ deprecated_update_frame_base_hack (fi, read_memory_integer (get_frame_saved_regs (get_next_frame (fi))[get_frame_extra_info (fi)->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... */
@@ -1166,9 +1167,10 @@ arm_init_extra_frame_info (int fromleaf, struct frame_info *fi)
determined by arm_scan_prologue. */
for (reg = 0; reg < NUM_REGS; reg++)
if (get_frame_saved_regs (fi)[reg] != 0)
- get_frame_saved_regs (fi)[reg] += (get_frame_base (fi)
- + fi->extra_info->framesize
- - fi->extra_info->frameoffset);
+ get_frame_saved_regs (fi)[reg]
+ += (get_frame_base (fi)
+ + get_frame_extra_info (fi)->framesize
+ - get_frame_extra_info (fi)->frameoffset);
}
}
@@ -1191,7 +1193,7 @@ arm_frame_saved_pc (struct frame_info *fi)
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi),
(get_frame_base (fi)
- - fi->extra_info->frameoffset),
+ - get_frame_extra_info (fi)->frameoffset),
get_frame_base (fi)))
{
return read_memory_integer (get_frame_saved_regs (fi)[ARM_PC_REGNUM],
@@ -1514,8 +1516,9 @@ arm_pop_frame (void)
{
int regnum;
struct frame_info *frame = get_current_frame ();
- CORE_ADDR old_SP = (get_frame_base (frame) - frame->extra_info->frameoffset
- + frame->extra_info->framesize);
+ CORE_ADDR old_SP = (get_frame_base (frame)
+ - get_frame_extra_info (frame)->frameoffset
+ + get_frame_extra_info (frame)->framesize);
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame),
get_frame_base (frame),
diff --git a/gdb/avr-tdep.c b/gdb/avr-tdep.c
index cedabaf..a4893ba 100644
--- a/gdb/avr-tdep.c
+++ b/gdb/avr-tdep.c
@@ -469,7 +469,7 @@ avr_scan_prologue (struct frame_info *fi)
unsigned char prologue[AVR_MAX_PROLOGUE_SIZE];
int vpc = 0;
- fi->extra_info->framereg = AVR_SP_REGNUM;
+ get_frame_extra_info (fi)->framereg = AVR_SP_REGNUM;
if (find_pc_partial_function
(get_frame_pc (fi), &name, &prologue_start, &prologue_end))
@@ -491,7 +491,7 @@ avr_scan_prologue (struct frame_info *fi)
/* Search the prologue looking for instructions that set up the
frame pointer, adjust the stack pointer, and save registers. */
- fi->extra_info->framesize = 0;
+ get_frame_extra_info (fi)->framesize = 0;
prologue_len = prologue_end - prologue_start;
read_memory (prologue_start, prologue, prologue_len);
@@ -509,7 +509,7 @@ avr_scan_prologue (struct frame_info *fi)
0xcd, 0xbf /* out __SP_L__,r28 */
};
- fi->extra_info->framereg = AVR_FP_REGNUM;
+ get_frame_extra_info (fi)->framereg = AVR_FP_REGNUM;
insn = EXTRACT_INSN (&prologue[vpc]);
/* ldi r28,lo8(<RAM_ADDR> - <LOCALS_SIZE>) */
if ((insn & 0xf0f0) == 0xe0c0)
@@ -524,7 +524,7 @@ avr_scan_prologue (struct frame_info *fi)
{
deprecated_update_frame_base_hack (fi, locals);
- fi->extra_info->is_main = 1;
+ get_frame_extra_info (fi)->is_main = 1;
return;
}
}
@@ -601,9 +601,9 @@ avr_scan_prologue (struct frame_info *fi)
from <= AVR_LAST_PUSHED_REGNUM; ++from)
get_frame_saved_regs (fi)[from] = ++i;
}
- fi->extra_info->locals_size = loc_size;
- fi->extra_info->framesize = loc_size + num_pushes;
- fi->extra_info->framereg = AVR_FP_REGNUM;
+ get_frame_extra_info (fi)->locals_size = loc_size;
+ get_frame_extra_info (fi)->framesize = loc_size + num_pushes;
+ get_frame_extra_info (fi)->framereg = AVR_FP_REGNUM;
return;
}
@@ -624,14 +624,14 @@ avr_scan_prologue (struct frame_info *fi)
vpc += sizeof (img);
get_frame_saved_regs (fi)[0] = 2;
get_frame_saved_regs (fi)[1] = 1;
- fi->extra_info->framesize += 3;
+ get_frame_extra_info (fi)->framesize += 3;
}
else if (memcmp (img + 1, prologue, sizeof (img) - 1) == 0)
{
vpc += sizeof (img) - 1;
get_frame_saved_regs (fi)[0] = 2;
get_frame_saved_regs (fi)[1] = 1;
- fi->extra_info->framesize += 3;
+ get_frame_extra_info (fi)->framesize += 3;
}
}
@@ -645,8 +645,8 @@ avr_scan_prologue (struct frame_info *fi)
{
/* Bits 4-9 contain a mask for registers R0-R32. */
regno = (insn & 0x1f0) >> 4;
- ++fi->extra_info->framesize;
- get_frame_saved_regs (fi)[regno] = fi->extra_info->framesize;
+ ++get_frame_extra_info (fi)->framesize;
+ get_frame_saved_regs (fi)[regno] = get_frame_extra_info (fi)->framesize;
scan_stage = 1;
}
else
@@ -669,7 +669,7 @@ avr_scan_prologue (struct frame_info *fi)
if (memcmp (prologue + vpc, img, sizeof (img)) == 0)
{
vpc += 4;
- fi->extra_info->framereg = AVR_FP_REGNUM;
+ get_frame_extra_info (fi)->framereg = AVR_FP_REGNUM;
scan_stage = 2;
}
}
@@ -718,8 +718,8 @@ avr_scan_prologue (struct frame_info *fi)
}
else
return;
- fi->extra_info->locals_size = locals_size;
- fi->extra_info->framesize += locals_size;
+ get_frame_extra_info (fi)->locals_size = locals_size;
+ get_frame_extra_info (fi)->framesize += locals_size;
}
}
@@ -740,12 +740,12 @@ avr_init_extra_frame_info (int fromleaf, struct frame_info *fi)
frame_extra_info_zalloc (fi, sizeof (struct frame_extra_info));
frame_saved_regs_zalloc (fi);
- fi->extra_info->return_pc = 0;
- fi->extra_info->args_pointer = 0;
- fi->extra_info->locals_size = 0;
- fi->extra_info->framereg = 0;
- fi->extra_info->framesize = 0;
- fi->extra_info->is_main = 0;
+ get_frame_extra_info (fi)->return_pc = 0;
+ get_frame_extra_info (fi)->args_pointer = 0;
+ get_frame_extra_info (fi)->locals_size = 0;
+ get_frame_extra_info (fi)->framereg = 0;
+ get_frame_extra_info (fi)->framesize = 0;
+ get_frame_extra_info (fi)->is_main = 0;
avr_scan_prologue (fi);
@@ -757,14 +757,18 @@ avr_init_extra_frame_info (int fromleaf, struct frame_info *fi)
deprecated_update_frame_base_hack (fi, deprecated_read_register_dummy (get_frame_pc (fi), get_frame_base (fi),
AVR_PC_REGNUM));
}
- else if (!get_next_frame (fi)) /* this is the innermost frame? */
- deprecated_update_frame_base_hack (fi, read_register (fi->extra_info->framereg));
- else if (fi->extra_info->is_main != 1) /* not the innermost frame, not `main' */
+ else if (!get_next_frame (fi))
+ /* this is the innermost frame? */
+ deprecated_update_frame_base_hack (fi, read_register (get_frame_extra_info (fi)->framereg));
+ else if (get_frame_extra_info (fi)->is_main != 1)
+ /* not the innermost frame, not `main' */
/* If we have an next frame, the callee saved it. */
{
struct frame_info *next_fi = get_next_frame (fi);
- if (fi->extra_info->framereg == AVR_SP_REGNUM)
- deprecated_update_frame_base_hack (fi, get_frame_base (next_fi) + 2 /* ret addr */ + next_fi->extra_info->framesize);
+ if (get_frame_extra_info (fi)->framereg == AVR_SP_REGNUM)
+ deprecated_update_frame_base_hack (fi, (get_frame_base (next_fi)
+ + 2 /* ret addr */
+ + get_frame_extra_info (next_fi)->framesize));
/* FIXME: I don't analyse va_args functions */
else
{
@@ -794,23 +798,24 @@ avr_init_extra_frame_info (int fromleaf, struct frame_info *fi)
/* TRoth: Do we want to do this if we are in main? I don't think we should
since return_pc makes no sense when we are in main. */
- if ((get_frame_pc (fi)) && (fi->extra_info->is_main == 0)) /* We are not in CALL_DUMMY */
+ if ((get_frame_pc (fi)) && (get_frame_extra_info (fi)->is_main == 0))
+ /* We are not in CALL_DUMMY */
{
CORE_ADDR addr;
int i;
- addr = get_frame_base (fi) + fi->extra_info->framesize + 1;
+ addr = get_frame_base (fi) + get_frame_extra_info (fi)->framesize + 1;
/* Return address in stack in different endianness */
- fi->extra_info->return_pc =
+ get_frame_extra_info (fi)->return_pc =
read_memory_unsigned_integer (avr_make_saddr (addr), 1) << 8;
- fi->extra_info->return_pc |=
+ get_frame_extra_info (fi)->return_pc |=
read_memory_unsigned_integer (avr_make_saddr (addr + 1), 1);
/* This return address in words,
must be converted to the bytes address */
- fi->extra_info->return_pc *= 2;
+ get_frame_extra_info (fi)->return_pc *= 2;
/* Resolve a pushed registers addresses */
for (i = 0; i < NUM_REGS; i++)
@@ -857,7 +862,7 @@ avr_pop_frame (void)
}
/* Don't forget the update the PC too! */
- write_pc (frame->extra_info->return_pc);
+ write_pc (get_frame_extra_info (frame)->return_pc);
}
flush_cached_frames ();
}
@@ -874,7 +879,7 @@ avr_frame_saved_pc (struct frame_info *frame)
get_frame_base (frame),
AVR_PC_REGNUM);
else
- return frame->extra_info->return_pc;
+ return get_frame_extra_info (frame)->return_pc;
}
static CORE_ADDR
@@ -1040,14 +1045,14 @@ avr_frame_chain (struct frame_info *frame)
get_frame_base (frame)))
{
/* initialize the return_pc now */
- frame->extra_info->return_pc
+ get_frame_extra_info (frame)->return_pc
= deprecated_read_register_dummy (get_frame_pc (frame),
get_frame_base (frame),
AVR_PC_REGNUM);
return get_frame_base (frame);
}
- return (frame->extra_info->is_main ? 0
- : get_frame_base (frame) + frame->extra_info->framesize + 2 /* ret addr */ );
+ return (get_frame_extra_info (frame)->is_main ? 0
+ : get_frame_base (frame) + get_frame_extra_info (frame)->framesize + 2 /* ret addr */ );
}
/* Store the address of the place in which to copy the structure the
diff --git a/gdb/cris-tdep.c b/gdb/cris-tdep.c
index 6ae9f43..065ba3d 100644
--- a/gdb/cris-tdep.c
+++ b/gdb/cris-tdep.c
@@ -488,7 +488,7 @@ cris_examine (CORE_ADDR ip, CORE_ADDR limit, struct frame_info *fi,
short source_register;
/* This frame is with respect to a leaf until a push srp is found. */
- fi->extra_info->leaf_function = 1;
+ get_frame_extra_info (fi)->leaf_function = 1;
/* This frame is without the FP until a push fp is found. */
have_fp = 0;
@@ -527,7 +527,7 @@ cris_examine (CORE_ADDR ip, CORE_ADDR limit, struct frame_info *fi,
{
return ip;
}
- fi->extra_info->leaf_function = 0;
+ get_frame_extra_info (fi)->leaf_function = 0;
}
else if (regno == FP_REGNUM)
{
@@ -689,7 +689,7 @@ cris_examine (CORE_ADDR ip, CORE_ADDR limit, struct frame_info *fi,
get_frame_saved_regs (fi)[regno] = get_frame_base (fi) - val;
val -= 4;
}
- if (fi->extra_info->leaf_function)
+ if (get_frame_extra_info (fi)->leaf_function)
{
/* Set the register SP to contain the stack pointer of
the caller. */
@@ -1209,8 +1209,8 @@ cris_init_extra_frame_info (int fromleaf, struct frame_info *fi)
frame_extra_info_zalloc (fi, sizeof (struct frame_extra_info));
- fi->extra_info->return_pc = 0;
- fi->extra_info->leaf_function = 0;
+ get_frame_extra_info (fi)->return_pc = 0;
+ get_frame_extra_info (fi)->leaf_function = 0;
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi),
get_frame_base (fi),
@@ -1219,12 +1219,12 @@ cris_init_extra_frame_info (int fromleaf, struct frame_info *fi)
/* We need to setup fi->frame here because run_stack_dummy gets it wrong
by assuming it's always FP. */
deprecated_update_frame_base_hack (fi, deprecated_read_register_dummy (get_frame_pc (fi), get_frame_base (fi), SP_REGNUM));
- fi->extra_info->return_pc =
+ get_frame_extra_info (fi)->return_pc =
deprecated_read_register_dummy (get_frame_pc (fi),
get_frame_base (fi), PC_REGNUM);
/* FIXME: Is this necessarily true? */
- fi->extra_info->leaf_function = 0;
+ get_frame_extra_info (fi)->leaf_function = 0;
}
else
{
@@ -1235,16 +1235,16 @@ cris_init_extra_frame_info (int fromleaf, struct frame_info *fi)
if (get_frame_saved_regs (fi)[SRP_REGNUM] != 0)
{
/* SRP was saved on the stack; non-leaf function. */
- fi->extra_info->return_pc =
+ get_frame_extra_info (fi)->return_pc =
read_memory_integer (get_frame_saved_regs (fi)[SRP_REGNUM],
REGISTER_RAW_SIZE (SRP_REGNUM));
}
else
{
/* SRP is still in a register; leaf function. */
- fi->extra_info->return_pc = read_register (SRP_REGNUM);
+ get_frame_extra_info (fi)->return_pc = read_register (SRP_REGNUM);
/* FIXME: Should leaf_function be set to 1 here? */
- fi->extra_info->leaf_function = 1;
+ get_frame_extra_info (fi)->leaf_function = 1;
}
}
}
@@ -1276,7 +1276,7 @@ cris_frame_chain (struct frame_info *fi)
CORE_ADDR
cris_frame_saved_pc (struct frame_info *fi)
{
- return fi->extra_info->return_pc;
+ return get_frame_extra_info (fi)->return_pc;
}
/* Setup the function arguments for calling a function in the inferior. */
@@ -1570,7 +1570,7 @@ cris_pop_frame (void)
}
/* Restore the PC. */
- write_register (PC_REGNUM, fi->extra_info->return_pc);
+ write_register (PC_REGNUM, get_frame_extra_info (fi)->return_pc);
}
flush_cached_frames ();
}
diff --git a/gdb/d10v-tdep.c b/gdb/d10v-tdep.c
index f4bb749..d3b7867 100644
--- a/gdb/d10v-tdep.c
+++ b/gdb/d10v-tdep.c
@@ -512,7 +512,7 @@ d10v_frame_saved_pc (struct frame_info *frame)
get_frame_base (frame),
PC_REGNUM));
else
- return ((frame)->extra_info->return_pc);
+ return (get_frame_extra_info (frame)->return_pc);
}
/* Immediately after a function call, return the saved pc. We can't
@@ -570,7 +570,7 @@ do_d10v_pop_frame (struct frame_info *fi)
}
write_register (PC_REGNUM, read_register (LR_REGNUM));
- write_register (SP_REGNUM, fp + fi->extra_info->size);
+ write_register (SP_REGNUM, fp + get_frame_extra_info (fi)->size);
target_store_registers (-1);
flush_cached_frames ();
}
@@ -690,12 +690,12 @@ d10v_frame_chain (struct frame_info *fi)
d10v_frame_init_saved_regs (fi);
- if (fi->extra_info->return_pc == IMEM_START
- || inside_entry_file (fi->extra_info->return_pc))
+ if (get_frame_extra_info (fi)->return_pc == IMEM_START
+ || inside_entry_file (get_frame_extra_info (fi)->return_pc))
{
/* This is meant to halt the backtrace at "_start".
Make sure we don't halt it at a generic dummy frame. */
- if (!DEPRECATED_PC_IN_CALL_DUMMY (fi->extra_info->return_pc, 0, 0))
+ if (!DEPRECATED_PC_IN_CALL_DUMMY (get_frame_extra_info (fi)->return_pc, 0, 0))
return (CORE_ADDR) 0;
}
@@ -854,7 +854,7 @@ d10v_frame_init_saved_regs (struct frame_info *fi)
pc += 4;
}
- fi->extra_info->size = -next_addr;
+ get_frame_extra_info (fi)->size = -next_addr;
if (!(fp & 0xffff))
fp = d10v_read_sp ();
@@ -870,11 +870,11 @@ d10v_frame_init_saved_regs (struct frame_info *fi)
CORE_ADDR return_pc
= read_memory_unsigned_integer (get_frame_saved_regs (fi)[LR_REGNUM],
REGISTER_RAW_SIZE (LR_REGNUM));
- fi->extra_info->return_pc = d10v_make_iaddr (return_pc);
+ get_frame_extra_info (fi)->return_pc = d10v_make_iaddr (return_pc);
}
else
{
- fi->extra_info->return_pc = d10v_make_iaddr (read_register (LR_REGNUM));
+ get_frame_extra_info (fi)->return_pc = d10v_make_iaddr (read_register (LR_REGNUM));
}
/* The SP is not normally (ever?) saved, but check anyway */
@@ -884,11 +884,11 @@ d10v_frame_init_saved_regs (struct frame_info *fi)
/* otherwise, it isn't being used, so we use the SP instead */
if (uses_frame)
get_frame_saved_regs (fi)[SP_REGNUM]
- = d10v_read_fp () + fi->extra_info->size;
+ = d10v_read_fp () + get_frame_extra_info (fi)->size;
else
{
- get_frame_saved_regs (fi)[SP_REGNUM] = fp + fi->extra_info->size;
- fi->extra_info->frameless = 1;
+ get_frame_saved_regs (fi)[SP_REGNUM] = fp + get_frame_extra_info (fi)->size;
+ get_frame_extra_info (fi)->frameless = 1;
get_frame_saved_regs (fi)[FP_REGNUM] = 0;
}
}
@@ -900,9 +900,9 @@ d10v_init_extra_frame_info (int fromleaf, struct frame_info *fi)
frame_extra_info_zalloc (fi, sizeof (struct frame_extra_info));
frame_saved_regs_zalloc (fi);
- fi->extra_info->frameless = 0;
- fi->extra_info->size = 0;
- fi->extra_info->return_pc = 0;
+ get_frame_extra_info (fi)->frameless = 0;
+ get_frame_extra_info (fi)->size = 0;
+ get_frame_extra_info (fi)->return_pc = 0;
/* If get_frame_pc (fi) is zero, but this is not the outermost frame,
then let's snatch the return_pc from the callee, so that
diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c
index b8a6561..8119a2d 100644
--- a/gdb/h8300-tdep.c
+++ b/gdb/h8300-tdep.c
@@ -440,11 +440,11 @@ h8300_examine_prologue (register CORE_ADDR ip, register CORE_ADDR limit,
}
/* The args are always reffed based from the stack pointer */
- fi->extra_info->args_pointer = after_prolog_fp;
+ get_frame_extra_info (fi)->args_pointer = after_prolog_fp;
/* Locals are always reffed based from the fp */
- fi->extra_info->locals_pointer = after_prolog_fp;
+ get_frame_extra_info (fi)->locals_pointer = after_prolog_fp;
/* The PC is at a known place */
- fi->extra_info->from_pc =
+ get_frame_extra_info (fi)->from_pc =
read_memory_unsigned_integer (after_prolog_fp + BINWORD, BINWORD);
/* Rememeber any others too */
@@ -498,7 +498,7 @@ h8300_frame_chain (struct frame_info *thisframe)
get_frame_base (thisframe),
get_frame_base (thisframe)))
{ /* initialize the from_pc now */
- thisframe->extra_info->from_pc =
+ get_frame_extra_info (thisframe)->from_pc =
deprecated_read_register_dummy (get_frame_pc (thisframe),
get_frame_base (thisframe),
E_PC_REGNUM);
@@ -522,18 +522,18 @@ h8300_frame_saved_pc (struct frame_info *frame)
get_frame_base (frame),
E_PC_REGNUM);
else
- return frame->extra_info->from_pc;
+ return get_frame_extra_info (frame)->from_pc;
}
static void
h8300_init_extra_frame_info (int fromleaf, struct frame_info *fi)
{
- if (!fi->extra_info)
+ if (!get_frame_extra_info (fi))
{
frame_extra_info_zalloc (fi, sizeof (struct frame_extra_info));
- fi->extra_info->from_pc = 0;
- fi->extra_info->args_pointer = 0; /* Unknown */
- fi->extra_info->locals_pointer = 0; /* Unknown */
+ get_frame_extra_info (fi)->from_pc = 0;
+ get_frame_extra_info (fi)->args_pointer = 0; /* Unknown */
+ get_frame_extra_info (fi)->locals_pointer = 0; /* Unknown */
if (!get_frame_pc (fi))
{
@@ -550,7 +550,7 @@ h8300_frame_locals_address (struct frame_info *fi)
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi),
get_frame_base (fi)))
return (CORE_ADDR) 0; /* Not sure what else to do... */
- return fi->extra_info->locals_pointer;
+ return get_frame_extra_info (fi)->locals_pointer;
}
/* Return the address of the argument block for the frame
@@ -562,7 +562,7 @@ h8300_frame_args_address (struct frame_info *fi)
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi),
get_frame_base (fi)))
return (CORE_ADDR) 0; /* Not sure what else to do... */
- return fi->extra_info->args_pointer;
+ return get_frame_extra_info (fi)->args_pointer;
}
/* Round N up or down to the nearest multiple of UNIT.
@@ -776,7 +776,7 @@ h8300_pop_frame (void)
}
/* Don't forget to update the PC too! */
- write_register (E_PC_REGNUM, frame->extra_info->from_pc);
+ write_register (E_PC_REGNUM, get_frame_extra_info (frame)->from_pc);
}
flush_cached_frames ();
}
diff --git a/gdb/ia64-tdep.c b/gdb/ia64-tdep.c
index d971828..b37da52 100644
--- a/gdb/ia64-tdep.c
+++ b/gdb/ia64-tdep.c
@@ -716,7 +716,7 @@ ia64_frame_chain (struct frame_info *frame)
return read_memory_integer (get_frame_saved_regs (frame)[IA64_VFP_REGNUM], 8);
else
return (get_frame_base (frame)
- + frame->extra_info->mem_stack_frame_size);
+ + get_frame_extra_info (frame)->mem_stack_frame_size);
}
}
@@ -847,9 +847,9 @@ examine_prologue (CORE_ADDR pc, CORE_ADDR lim_pc, struct frame_info *frame)
if (frame
&& !do_fsr_stuff
- && frame->extra_info->after_prologue != 0
- && frame->extra_info->after_prologue <= lim_pc)
- return frame->extra_info->after_prologue;
+ && get_frame_extra_info (frame)->after_prologue != 0
+ && get_frame_extra_info (frame)->after_prologue <= lim_pc)
+ return get_frame_extra_info (frame)->after_prologue;
lim_pc = refine_prologue_limit (pc, lim_pc, &trust_limit);
@@ -1123,11 +1123,11 @@ examine_prologue (CORE_ADDR pc, CORE_ADDR lim_pc, struct frame_info *frame)
/* Extract the size of the rotating portion of the stack
frame and the register rename base from the current
frame marker. */
- sor = ((frame->extra_info->cfm >> 14) & 0xf) * 8;
- rrb_gr = (frame->extra_info->cfm >> 18) & 0x7f;
+ sor = ((get_frame_extra_info (frame)->cfm >> 14) & 0xf) * 8;
+ rrb_gr = (get_frame_extra_info (frame)->cfm >> 18) & 0x7f;
- for (i = 0, addr = frame->extra_info->bsp;
- i < frame->extra_info->sof;
+ for (i = 0, addr = get_frame_extra_info (frame)->bsp;
+ i < get_frame_extra_info (frame)->sof;
i++, addr += 8)
{
if (IS_NaT_COLLECTION_ADDR (addr))
@@ -1149,11 +1149,12 @@ examine_prologue (CORE_ADDR pc, CORE_ADDR lim_pc, struct frame_info *frame)
}
}
- if (frame && frame->extra_info) {
- frame->extra_info->after_prologue = last_prologue_pc;
- frame->extra_info->mem_stack_frame_size = mem_stack_frame_size;
- frame->extra_info->fp_reg = fp_reg;
- }
+ if (frame && get_frame_extra_info (frame))
+ {
+ get_frame_extra_info (frame)->after_prologue = last_prologue_pc;
+ get_frame_extra_info (frame)->mem_stack_frame_size = mem_stack_frame_size;
+ get_frame_extra_info (frame)->fp_reg = fp_reg;
+ }
return last_prologue_pc;
}
@@ -1253,7 +1254,7 @@ ia64_get_saved_register (char *raw_buffer,
else if (regnum == IA64_BSP_REGNUM)
{
store_address (raw_buffer, REGISTER_RAW_SIZE (regnum),
- frame->extra_info->bsp);
+ get_frame_extra_info (frame)->bsp);
}
else if (regnum == IA64_VFP_REGNUM)
{
@@ -1262,7 +1263,7 @@ ia64_get_saved_register (char *raw_buffer,
above. If the function lacks one of these frame pointers, we can
still provide a value since we know the size of the frame */
CORE_ADDR vfp = (get_frame_base (frame)
- + frame->extra_info->mem_stack_frame_size);
+ + get_frame_extra_info (frame)->mem_stack_frame_size);
store_address (raw_buffer, REGISTER_RAW_SIZE (IA64_VFP_REGNUM), vfp);
}
else if (IA64_PR0_REGNUM <= regnum && regnum <= IA64_PR63_REGNUM)
@@ -1278,7 +1279,7 @@ ia64_get_saved_register (char *raw_buffer,
{
/* Fetch predicate register rename base from current frame
marker for this frame. */
- int rrb_pr = (frame->extra_info->cfm >> 32) & 0x3f;
+ int rrb_pr = (get_frame_extra_info (frame)->cfm >> 32) & 0x3f;
/* Adjust the register number to account for register rotation. */
regnum = IA64_PR16_REGNUM
@@ -1378,7 +1379,7 @@ ia64_get_saved_register (char *raw_buffer,
{
/* Fetch floating point register rename base from current
frame marker for this frame. */
- int rrb_fr = (frame->extra_info->cfm >> 25) & 0x7f;
+ int rrb_fr = (get_frame_extra_info (frame)->cfm >> 25) & 0x7f;
/* Adjust the floating point register number to account for
register rotation. */
@@ -1462,7 +1463,7 @@ int
ia64_frameless_function_invocation (struct frame_info *frame)
{
FRAME_INIT_SAVED_REGS (frame);
- return (frame->extra_info->mem_stack_frame_size == 0);
+ return (get_frame_extra_info (frame)->mem_stack_frame_size == 0);
}
CORE_ADDR
@@ -1538,21 +1539,23 @@ ia64_init_extra_frame_info (int fromleaf, struct frame_info *frame)
else
cfm = read_register (IA64_PFS_REGNUM);
- bsp = frn->extra_info->bsp;
+ bsp = get_frame_extra_info (frn)->bsp;
}
- frame->extra_info->cfm = cfm;
- frame->extra_info->sof = cfm & 0x7f;
- frame->extra_info->sol = (cfm >> 7) & 0x7f;
+ get_frame_extra_info (frame)->cfm = cfm;
+ get_frame_extra_info (frame)->sof = cfm & 0x7f;
+ get_frame_extra_info (frame)->sol = (cfm >> 7) & 0x7f;
if (get_next_frame (frame) == 0
|| (get_frame_type (get_next_frame (frame)) == SIGTRAMP_FRAME)
|| next_frame_is_call_dummy)
- frame->extra_info->bsp = rse_address_add (bsp, -frame->extra_info->sof);
+ get_frame_extra_info (frame)->bsp =
+ rse_address_add (bsp, -get_frame_extra_info (frame)->sof);
else
- frame->extra_info->bsp = rse_address_add (bsp, -frame->extra_info->sol);
+ get_frame_extra_info (frame)->bsp =
+ rse_address_add (bsp, -get_frame_extra_info (frame)->sol);
- frame->extra_info->after_prologue = 0;
- frame->extra_info->mem_stack_frame_size = -1; /* Not yet determined */
- frame->extra_info->fp_reg = 0;
+ get_frame_extra_info (frame)->after_prologue = 0;
+ get_frame_extra_info (frame)->mem_stack_frame_size = -1; /* Not yet determined */
+ get_frame_extra_info (frame)->fp_reg = 0;
}
static int
@@ -2027,7 +2030,7 @@ ia64_pop_frame_regular (struct frame_info *frame)
wants bsp to be set at the end of all used registers. It's
likely that this code will need to be revised to accomodate
other operating systems. */
- bsp = rse_address_add (frame->extra_info->bsp,
+ bsp = rse_address_add (get_frame_extra_info (frame)->bsp,
(pfs & 0x7f) - ((pfs >> 7) & 0x7f));
write_register (IA64_BSP_REGNUM, bsp);
diff --git a/gdb/m68hc11-tdep.c b/gdb/m68hc11-tdep.c
index 57111cf..69c54d1 100644
--- a/gdb/m68hc11-tdep.c
+++ b/gdb/m68hc11-tdep.c
@@ -401,7 +401,7 @@ m68hc11_saved_pc_after_call (struct frame_info *frame)
static CORE_ADDR
m68hc11_frame_saved_pc (struct frame_info *frame)
{
- return frame->extra_info->return_pc;
+ return get_frame_extra_info (frame)->return_pc;
}
static CORE_ADDR
@@ -409,10 +409,10 @@ m68hc11_frame_args_address (struct frame_info *frame)
{
CORE_ADDR addr;
- addr = get_frame_base (frame) + frame->extra_info->size + STACK_CORRECTION + 2;
- if (frame->extra_info->return_kind == RETURN_RTC)
+ addr = get_frame_base (frame) + get_frame_extra_info (frame)->size + STACK_CORRECTION + 2;
+ if (get_frame_extra_info (frame)->return_kind == RETURN_RTC)
addr += 1;
- else if (frame->extra_info->return_kind == RETURN_RTI)
+ else if (get_frame_extra_info (frame)->return_kind == RETURN_RTI)
addr += 7;
return addr;
@@ -449,8 +449,8 @@ m68hc11_pop_frame (void)
write_register (regnum,
read_memory_integer (get_frame_saved_regs (frame)[regnum], 2));
- write_register (HARD_PC_REGNUM, frame->extra_info->return_pc);
- sp = (fp + frame->extra_info->size + 2) & 0x0ffff;
+ write_register (HARD_PC_REGNUM, get_frame_extra_info (frame)->return_pc);
+ sp = (fp + get_frame_extra_info (frame)->size + 2) & 0x0ffff;
write_register (HARD_SP_REGNUM, sp);
}
flush_cached_frames ();
@@ -819,8 +819,8 @@ m68hc11_frame_chain (struct frame_info *frame)
get_frame_base (frame)))
return get_frame_base (frame); /* dummy frame same as caller's frame */
- if (frame->extra_info->return_pc == 0
- || inside_entry_file (frame->extra_info->return_pc))
+ if (get_frame_extra_info (frame)->return_pc == 0
+ || inside_entry_file (get_frame_extra_info (frame)->return_pc))
return (CORE_ADDR) 0;
if (get_frame_base (frame) == 0)
@@ -828,7 +828,7 @@ m68hc11_frame_chain (struct frame_info *frame)
return (CORE_ADDR) 0;
}
- addr = get_frame_base (frame) + frame->extra_info->size + STACK_CORRECTION - 2;
+ addr = get_frame_base (frame) + get_frame_extra_info (frame)->size + STACK_CORRECTION - 2;
addr = read_memory_unsigned_integer (addr, 2) & 0x0FFFF;
return addr;
}
@@ -850,21 +850,22 @@ m68hc11_frame_init_saved_regs (struct frame_info *fi)
memset (get_frame_saved_regs (fi), 0, SIZEOF_FRAME_SAVED_REGS);
pc = get_frame_pc (fi);
- fi->extra_info->return_kind = m68hc11_get_return_insn (pc);
- m68hc11_guess_from_prologue (pc, get_frame_base (fi), &pc, &fi->extra_info->size,
+ get_frame_extra_info (fi)->return_kind = m68hc11_get_return_insn (pc);
+ m68hc11_guess_from_prologue (pc, get_frame_base (fi), &pc,
+ &get_frame_extra_info (fi)->size,
get_frame_saved_regs (fi));
- addr = get_frame_base (fi) + fi->extra_info->size + STACK_CORRECTION;
+ addr = get_frame_base (fi) + get_frame_extra_info (fi)->size + STACK_CORRECTION;
if (soft_regs[SOFT_FP_REGNUM].name)
get_frame_saved_regs (fi)[SOFT_FP_REGNUM] = addr - 2;
/* Take into account how the function was called/returns. */
- if (fi->extra_info->return_kind == RETURN_RTC)
+ if (get_frame_extra_info (fi)->return_kind == RETURN_RTC)
{
get_frame_saved_regs (fi)[HARD_PAGE_REGNUM] = addr;
addr++;
}
- else if (fi->extra_info->return_kind == RETURN_RTI)
+ else if (get_frame_extra_info (fi)->return_kind == RETURN_RTI)
{
get_frame_saved_regs (fi)[HARD_CCR_REGNUM] = addr;
get_frame_saved_regs (fi)[HARD_D_REGNUM] = addr + 1;
@@ -890,8 +891,8 @@ m68hc11_init_extra_frame_info (int fromleaf, struct frame_info *fi)
if (fromleaf)
{
- fi->extra_info->return_kind = m68hc11_get_return_insn (get_frame_pc (fi));
- fi->extra_info->return_pc = m68hc11_saved_pc_after_call (fi);
+ get_frame_extra_info (fi)->return_kind = m68hc11_get_return_insn (get_frame_pc (fi));
+ get_frame_extra_info (fi)->return_pc = m68hc11_saved_pc_after_call (fi);
}
else
{
@@ -899,7 +900,7 @@ m68hc11_init_extra_frame_info (int fromleaf, struct frame_info *fi)
addr = read_memory_unsigned_integer (addr, 2) & 0x0ffff;
/* Take into account the 68HC12 specific call (PC + page). */
- if (fi->extra_info->return_kind == RETURN_RTC
+ if (get_frame_extra_info (fi)->return_kind == RETURN_RTC
&& addr >= 0x08000 && addr < 0x0c000
&& USE_PAGE_REGISTER)
{
@@ -910,7 +911,7 @@ m68hc11_init_extra_frame_info (int fromleaf, struct frame_info *fi)
addr += ((page & 0x0ff) << 14);
addr += 0x1000000;
}
- fi->extra_info->return_pc = addr;
+ get_frame_extra_info (fi)->return_pc = addr;
}
}
diff --git a/gdb/mcore-tdep.c b/gdb/mcore-tdep.c
index 16709cd..71acfd2 100644
--- a/gdb/mcore-tdep.c
+++ b/gdb/mcore-tdep.c
@@ -300,8 +300,8 @@ analyze_dummy_frame (CORE_ADDR pc, CORE_ADDR frame)
deprecated_set_frame_prev_hack (dummy, NULL);
deprecated_update_frame_pc_hack (dummy, pc);
deprecated_update_frame_base_hack (dummy, frame);
- dummy->extra_info->status = 0;
- dummy->extra_info->framesize = 0;
+ get_frame_extra_info (dummy)->status = 0;
+ get_frame_extra_info (dummy)->framesize = 0;
memset (get_frame_saved_regs (dummy), '\000', SIZEOF_FRAME_SAVED_REGS);
mcore_analyze_prologue (dummy, 0, 0);
return dummy;
@@ -360,7 +360,7 @@ mcore_analyze_prologue (struct frame_info *fi, CORE_ADDR pc, int skip_prologue)
if (func_addr == entry_point_address ())
{
if (fi != NULL)
- fi->extra_info->status |= NO_MORE_FRAMES;
+ get_frame_extra_info (fi)->status |= NO_MORE_FRAMES;
return pc;
}
@@ -606,16 +606,16 @@ mcore_analyze_prologue (struct frame_info *fi, CORE_ADDR pc, int skip_prologue)
/* Save everything we have learned about this frame into FI. */
if (fi != NULL)
{
- fi->extra_info->framesize = framesize;
- fi->extra_info->fp_regnum = fp_regnum;
- fi->extra_info->status = flags;
+ get_frame_extra_info (fi)->framesize = framesize;
+ get_frame_extra_info (fi)->fp_regnum = fp_regnum;
+ get_frame_extra_info (fi)->status = flags;
/* Fix the frame pointer. When gcc uses r8 as a frame pointer,
it is really an arg ptr. We adjust fi->frame to be a "real"
frame pointer. */
if (get_next_frame (fi) == NULL)
{
- if (fi->extra_info->status & MY_FRAME_IN_SP)
+ if (get_frame_extra_info (fi)->status & MY_FRAME_IN_SP)
deprecated_update_frame_base_hack (fi, read_sp () + framesize);
else
deprecated_update_frame_base_hack (fi, read_register (fp_regnum) + framesize);
@@ -651,11 +651,11 @@ mcore_frame_chain (struct frame_info * fi)
CORE_ADDR callers_addr;
/* Analyze the prologue of this function. */
- if (fi->extra_info->status == 0)
+ if (get_frame_extra_info (fi)->status == 0)
mcore_analyze_prologue (fi, 0, 0);
/* If mcore_analyze_prologue set NO_MORE_FRAMES, quit now. */
- if (fi->extra_info->status & NO_MORE_FRAMES)
+ if (get_frame_extra_info (fi)->status & NO_MORE_FRAMES)
return 0;
/* Now that we've analyzed our prologue, we can start to ask
@@ -671,9 +671,9 @@ mcore_frame_chain (struct frame_info * fi)
is <our base> + -<caller's frame size>. */
dummy = analyze_dummy_frame (FRAME_SAVED_PC (fi), get_frame_base (fi));
- if (dummy->extra_info->status & MY_FRAME_IN_FP)
+ if (get_frame_extra_info (dummy)->status & MY_FRAME_IN_FP)
{
- int fp = dummy->extra_info->fp_regnum;
+ int fp = get_frame_extra_info (dummy)->fp_regnum;
/* Our caller has a frame pointer. */
if (get_frame_saved_regs (fi)[fp] != 0)
@@ -681,19 +681,19 @@ mcore_frame_chain (struct frame_info * fi)
/* The "FP" was saved on the stack. Don't forget to adjust
the "FP" with the framesize to get a real FP. */
callers_addr = read_memory_integer (get_frame_saved_regs (fi)[fp], REGISTER_SIZE)
- + dummy->extra_info->framesize;
+ + get_frame_extra_info (dummy)->framesize;
}
else
{
/* It's still in the register. Don't forget to adjust
the "FP" with the framesize to get a real FP. */
- callers_addr = read_register (fp) + dummy->extra_info->framesize;
+ callers_addr = read_register (fp) + get_frame_extra_info (dummy)->framesize;
}
}
else
{
/* Our caller does not have a frame pointer. */
- callers_addr = get_frame_base (fi) + dummy->extra_info->framesize;
+ callers_addr = get_frame_base (fi) + get_frame_extra_info (dummy)->framesize;
}
return callers_addr;
@@ -724,13 +724,13 @@ mcore_skip_prologue (CORE_ADDR pc)
CORE_ADDR
mcore_frame_args_address (struct frame_info * fi)
{
- return get_frame_base (fi) - fi->extra_info->framesize;
+ return get_frame_base (fi) - get_frame_extra_info (fi)->framesize;
}
CORE_ADDR
mcore_frame_locals_address (struct frame_info * fi)
{
- return get_frame_base (fi) - fi->extra_info->framesize;
+ return get_frame_base (fi) - get_frame_extra_info (fi)->framesize;
}
/* Return the frame pointer in use at address PC. */
@@ -739,14 +739,14 @@ void
mcore_virtual_frame_pointer (CORE_ADDR pc, int *reg, LONGEST *offset)
{
struct frame_info *dummy = analyze_dummy_frame (pc, 0);
- if (dummy->extra_info->status & MY_FRAME_IN_SP)
+ if (get_frame_extra_info (dummy)->status & MY_FRAME_IN_SP)
{
*reg = SP_REGNUM;
*offset = 0;
}
else
{
- *reg = dummy->extra_info->fp_regnum;
+ *reg = get_frame_extra_info (dummy)->fp_regnum;
*offset = 0;
}
}
@@ -1050,8 +1050,8 @@ mcore_init_extra_frame_info (int fromleaf, struct frame_info *fi)
frame_saved_regs_zalloc (fi);
frame_extra_info_zalloc (fi, sizeof (struct frame_extra_info));
- fi->extra_info->status = 0;
- fi->extra_info->framesize = 0;
+ get_frame_extra_info (fi)->status = 0;
+ get_frame_extra_info (fi)->framesize = 0;
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi),
get_frame_base (fi)))
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c
index 1cc39a8..f6aecd8 100644
--- a/gdb/mips-tdep.c
+++ b/gdb/mips-tdep.c
@@ -492,12 +492,12 @@ void
mips_print_extra_frame_info (struct frame_info *fi)
{
if (fi
- && fi->extra_info
- && fi->extra_info->proc_desc
- && fi->extra_info->proc_desc->pdr.framereg < NUM_REGS)
+ && get_frame_extra_info (fi)
+ && get_frame_extra_info (fi)->proc_desc
+ && get_frame_extra_info (fi)->proc_desc->pdr.framereg < NUM_REGS)
printf_filtered (" frame pointer is at %s+%s\n",
- REGISTER_NAME (fi->extra_info->proc_desc->pdr.framereg),
- paddr_d (fi->extra_info->proc_desc->pdr.frameoffset));
+ REGISTER_NAME (get_frame_extra_info (fi)->proc_desc->pdr.framereg),
+ paddr_d (get_frame_extra_info (fi)->proc_desc->pdr.frameoffset));
}
/* Number of bytes of storage in the actual machine representation for
@@ -1434,7 +1434,7 @@ mips_find_saved_regs (struct frame_info *fci)
return;
}
- proc_desc = fci->extra_info->proc_desc;
+ proc_desc = get_frame_extra_info (fci)->proc_desc;
if (proc_desc == NULL)
/* I'm not sure how/whether this can happen. Normally when we can't
find a proc_desc, we "synthesize" one using heuristic_proc_desc
@@ -1695,7 +1695,7 @@ static CORE_ADDR
mips_frame_saved_pc (struct frame_info *frame)
{
CORE_ADDR saved_pc;
- mips_extra_func_info_t proc_desc = frame->extra_info->proc_desc;
+ mips_extra_func_info_t proc_desc = get_frame_extra_info (frame)->proc_desc;
/* We have to get the saved pc from the sigcontext
if it is a signal handler frame. */
int pcreg = (get_frame_type (frame) == SIGTRAMP_FRAME) ? PC_REGNUM
@@ -2477,7 +2477,7 @@ mips_init_extra_frame_info (int fromleaf, struct frame_info *fci)
frame_extra_info_zalloc (fci, sizeof (struct frame_extra_info));
fci->saved_regs = NULL;
- fci->extra_info->proc_desc =
+ get_frame_extra_info (fci)->proc_desc =
proc_desc == &temp_proc_desc ? 0 : proc_desc;
if (proc_desc)
{
@@ -2529,12 +2529,12 @@ mips_init_extra_frame_info (int fromleaf, struct frame_info *fci)
/* hack: if argument regs are saved, guess these contain args */
/* assume we can't tell how many args for now */
- fci->extra_info->num_args = -1;
+ get_frame_extra_info (fci)->num_args = -1;
for (regnum = MIPS_LAST_ARG_REGNUM; regnum >= A0_REGNUM; regnum--)
{
if (PROC_REG_MASK (proc_desc) & (1 << regnum))
{
- fci->extra_info->num_args = regnum - A0_REGNUM + 1;
+ get_frame_extra_info (fci)->num_args = regnum - A0_REGNUM + 1;
break;
}
}
@@ -3816,7 +3816,7 @@ mips_pop_frame (void)
register int regnum;
struct frame_info *frame = get_current_frame ();
CORE_ADDR new_sp = get_frame_base (frame);
- mips_extra_func_info_t proc_desc = frame->extra_info->proc_desc;
+ mips_extra_func_info_t proc_desc = get_frame_extra_info (frame)->proc_desc;
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame), 0, 0))
{
diff --git a/gdb/mn10300-tdep.c b/gdb/mn10300-tdep.c
index 2e8ca16..1921e4b 100644
--- a/gdb/mn10300-tdep.c
+++ b/gdb/mn10300-tdep.c
@@ -163,8 +163,8 @@ analyze_dummy_frame (CORE_ADDR pc, CORE_ADDR frame)
deprecated_set_frame_prev_hack (dummy, NULL);
deprecated_update_frame_pc_hack (dummy, pc);
deprecated_update_frame_base_hack (dummy, frame);
- dummy->extra_info->status = 0;
- dummy->extra_info->stack_size = 0;
+ get_frame_extra_info (dummy)->status = 0;
+ get_frame_extra_info (dummy)->stack_size = 0;
memset (get_frame_saved_regs (dummy), '\000', SIZEOF_FRAME_SAVED_REGS);
mn10300_analyze_prologue (dummy, 0);
return dummy;
@@ -209,9 +209,9 @@ fix_frame_pointer (struct frame_info *fi, int stack_size)
{
if (fi && get_next_frame (fi) == NULL)
{
- if (fi->extra_info->status & MY_FRAME_IN_SP)
+ if (get_frame_extra_info (fi)->status & MY_FRAME_IN_SP)
deprecated_update_frame_base_hack (fi, read_sp () - stack_size);
- else if (fi->extra_info->status & MY_FRAME_IN_FP)
+ else if (get_frame_extra_info (fi)->status & MY_FRAME_IN_FP)
deprecated_update_frame_base_hack (fi, read_register (A3_REGNUM));
}
}
@@ -415,13 +415,13 @@ mn10300_analyze_prologue (struct frame_info *fi, CORE_ADDR pc)
if (strcmp (name, "start") == 0)
{
if (fi != NULL)
- fi->extra_info->status = NO_MORE_FRAMES;
+ get_frame_extra_info (fi)->status = NO_MORE_FRAMES;
return pc;
}
/* At the start of a function our frame is in the stack pointer. */
if (fi)
- fi->extra_info->status = MY_FRAME_IN_SP;
+ get_frame_extra_info (fi)->status = MY_FRAME_IN_SP;
/* Get the next two bytes into buf, we need two because rets is a two
byte insn and the first isn't enough to uniquely identify it. */
@@ -473,7 +473,7 @@ mn10300_analyze_prologue (struct frame_info *fi, CORE_ADDR pc)
if (buf[0] == 0xf2 && (buf[1] & 0xf3) == 0xf0)
{
if (fi)
- fi->extra_info->status = NO_MORE_FRAMES;
+ get_frame_extra_info (fi)->status = NO_MORE_FRAMES;
return addr;
}
@@ -524,8 +524,8 @@ mn10300_analyze_prologue (struct frame_info *fi, CORE_ADDR pc)
/* The frame pointer is now valid. */
if (fi)
{
- fi->extra_info->status |= MY_FRAME_IN_FP;
- fi->extra_info->status &= ~MY_FRAME_IN_SP;
+ get_frame_extra_info (fi)->status |= MY_FRAME_IN_FP;
+ get_frame_extra_info (fi)->status &= ~MY_FRAME_IN_SP;
}
/* Quit now if we're beyond the stop point. */
@@ -599,7 +599,7 @@ mn10300_analyze_prologue (struct frame_info *fi, CORE_ADDR pc)
/* Note the size of the stack in the frame info structure. */
stack_size = extract_signed_integer (buf, imm_size);
if (fi)
- fi->extra_info->stack_size = stack_size;
+ get_frame_extra_info (fi)->stack_size = stack_size;
/* We just consumed 2 + imm_size bytes. */
addr += 2 + imm_size;
@@ -662,11 +662,11 @@ mn10300_frame_chain (struct frame_info *fi)
struct frame_info *dummy;
/* Walk through the prologue to determine the stack size,
location of saved registers, end of the prologue, etc. */
- if (fi->extra_info->status == 0)
+ if (get_frame_extra_info (fi)->status == 0)
mn10300_analyze_prologue (fi, (CORE_ADDR) 0);
/* Quit now if mn10300_analyze_prologue set NO_MORE_FRAMES. */
- if (fi->extra_info->status & NO_MORE_FRAMES)
+ if (get_frame_extra_info (fi)->status & NO_MORE_FRAMES)
return 0;
/* Now that we've analyzed our prologue, determine the frame
@@ -688,7 +688,7 @@ mn10300_frame_chain (struct frame_info *fi)
find stuff for us. */
dummy = analyze_dummy_frame (FRAME_SAVED_PC (fi), get_frame_base (fi));
- if (dummy->extra_info->status & MY_FRAME_IN_FP)
+ if (get_frame_extra_info (dummy)->status & MY_FRAME_IN_FP)
{
/* Our caller has a frame pointer. So find the frame in $a3 or
in the stack. */
@@ -704,7 +704,7 @@ mn10300_frame_chain (struct frame_info *fi)
/* Our caller does not have a frame pointer. So his frame starts
at the base of our frame (fi->frame) + register save space
+ <his size>. */
- return get_frame_base (fi) + adjust + -dummy->extra_info->stack_size;
+ return get_frame_base (fi) + adjust + -get_frame_extra_info (dummy)->stack_size;
}
}
@@ -903,8 +903,8 @@ mn10300_init_extra_frame_info (int fromleaf, struct frame_info *fi)
frame_saved_regs_zalloc (fi);
frame_extra_info_zalloc (fi, sizeof (struct frame_extra_info));
- fi->extra_info->status = 0;
- fi->extra_info->stack_size = 0;
+ get_frame_extra_info (fi)->status = 0;
+ get_frame_extra_info (fi)->stack_size = 0;
mn10300_analyze_prologue (fi, 0);
}
@@ -931,10 +931,10 @@ mn10300_virtual_frame_pointer (CORE_ADDR pc,
/* Set up a dummy frame_info, Analyze the prolog and fill in the
extra info. */
/* Results will tell us which type of frame it uses. */
- if (dummy->extra_info->status & MY_FRAME_IN_SP)
+ if (get_frame_extra_info (dummy)->status & MY_FRAME_IN_SP)
{
*reg = SP_REGNUM;
- *offset = -(dummy->extra_info->stack_size);
+ *offset = -(get_frame_extra_info (dummy)->stack_size);
}
else
{
diff --git a/gdb/s390-tdep.c b/gdb/s390-tdep.c
index b231792..c313532 100644
--- a/gdb/s390-tdep.c
+++ b/gdb/s390-tdep.c
@@ -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
{
diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c
index 701db79..cb7059b 100644
--- a/gdb/sh-tdep.c
+++ b/gdb/sh-tdep.c
@@ -934,7 +934,8 @@ sh_frame_chain (struct frame_info *frame)
get_frame_base (frame)))
return get_frame_base (frame); /* dummy frame same as caller's frame */
if (get_frame_pc (frame) && !inside_entry_file (get_frame_pc (frame)))
- return read_memory_integer (get_frame_base (frame) + frame->extra_info->f_offset, 4);
+ return read_memory_integer (get_frame_base (frame)
+ + get_frame_extra_info (frame)->f_offset, 4);
else
return 0;
}
@@ -981,7 +982,9 @@ sh64_frame_chain (struct frame_info *frame)
size = 4;
else
size = REGISTER_RAW_SIZE (translate_insn_rn (FP_REGNUM, media_mode));
- return read_memory_integer (get_frame_base (frame) + frame->extra_info->f_offset, size);
+ return read_memory_integer (get_frame_base (frame)
+ + get_frame_extra_info (frame)->f_offset,
+ size);
}
else
return 0;
@@ -1079,8 +1082,8 @@ sh_nofp_frame_init_saved_regs (struct frame_info *fi)
return;
}
- fi->extra_info->leaf_function = 1;
- fi->extra_info->f_offset = 0;
+ get_frame_extra_info (fi)->leaf_function = 1;
+ get_frame_extra_info (fi)->f_offset = 0;
for (rn = 0; rn < NUM_REGS + NUM_PSEUDO_REGS; rn++)
where[rn] = -1;
@@ -1112,7 +1115,7 @@ sh_nofp_frame_init_saved_regs (struct frame_info *fi)
{
where[gdbarch_tdep (current_gdbarch)->PR_REGNUM] = depth;
/* If we're storing the pr then this isn't a leaf */
- fi->extra_info->leaf_function = 0;
+ get_frame_extra_info (fi)->leaf_function = 0;
depth += 4;
}
else if (IS_MOV_R3 (insn))
@@ -1167,7 +1170,7 @@ sh_nofp_frame_init_saved_regs (struct frame_info *fi)
get_frame_saved_regs (fi)[SP_REGNUM] = get_frame_base (fi) - 4;
}
- fi->extra_info->f_offset = depth - where[FP_REGNUM] - 4;
+ get_frame_extra_info (fi)->f_offset = depth - where[FP_REGNUM] - 4;
/* Work out the return pc - either from the saved pr or the pr
value */
}
@@ -1419,8 +1422,8 @@ sh64_nofp_frame_init_saved_regs (struct frame_info *fi)
return;
}
- fi->extra_info->leaf_function = 1;
- fi->extra_info->f_offset = 0;
+ get_frame_extra_info (fi)->leaf_function = 1;
+ get_frame_extra_info (fi)->f_offset = 0;
for (rn = 0; rn < NUM_REGS + NUM_PSEUDO_REGS; rn++)
where[rn] = -1;
@@ -1470,7 +1473,7 @@ sh64_nofp_frame_init_saved_regs (struct frame_info *fi)
int reg_nr = tdep->PR_C_REGNUM;
where[reg_nr] = depth - ((((next_insn & 0xf) ^ 0x8) - 0x8) << 2);
- fi->extra_info->leaf_function = 0;
+ get_frame_extra_info (fi)->leaf_function = 0;
pc += insn_size;
}
}
@@ -1498,7 +1501,7 @@ sh64_nofp_frame_init_saved_regs (struct frame_info *fi)
int reg_nr = tdep->PR_C_REGNUM;
where[reg_nr] = depth - (r0_val - 4);
r0_val -= 4;
- fi->extra_info->leaf_function = 0;
+ get_frame_extra_info (fi)->leaf_function = 0;
}
else if (IS_MOV_R14_R0 (insn))
{
@@ -1526,14 +1529,14 @@ sh64_nofp_frame_init_saved_regs (struct frame_info *fi)
{
where[tdep->PR_REGNUM] =
depth - (sign_extend ((insn & 0xffc00) >> 10, 9) << 3);
- fi->extra_info->leaf_function = 0;
+ get_frame_extra_info (fi)->leaf_function = 0;
}
else if (IS_STL_R18_R15 (insn))
{
where[tdep->PR_REGNUM] =
depth - (sign_extend ((insn & 0xffc00) >> 10, 9) << 2);
- fi->extra_info->leaf_function = 0;
+ get_frame_extra_info (fi)->leaf_function = 0;
}
else if (IS_STQ_R14_R15 (insn))
@@ -1589,7 +1592,7 @@ sh64_nofp_frame_init_saved_regs (struct frame_info *fi)
else
get_frame_saved_regs (fi)[sp_regnum] = get_frame_base (fi);
- fi->extra_info->f_offset = depth - where[fp_regnum];
+ get_frame_extra_info (fi)->f_offset = depth - where[fp_regnum];
}
static void
@@ -1620,8 +1623,8 @@ sh_fp_frame_init_saved_regs (struct frame_info *fi)
return;
}
- fi->extra_info->leaf_function = 1;
- fi->extra_info->f_offset = 0;
+ get_frame_extra_info (fi)->leaf_function = 1;
+ get_frame_extra_info (fi)->f_offset = 0;
for (rn = 0; rn < NUM_REGS + NUM_PSEUDO_REGS; rn++)
where[rn] = -1;
@@ -1653,7 +1656,7 @@ sh_fp_frame_init_saved_regs (struct frame_info *fi)
{
where[tdep->PR_REGNUM] = depth;
/* If we're storing the pr then this isn't a leaf */
- fi->extra_info->leaf_function = 0;
+ get_frame_extra_info (fi)->leaf_function = 0;
depth += 4;
}
else if (IS_MOV_R3 (insn))
@@ -1720,7 +1723,7 @@ sh_fp_frame_init_saved_regs (struct frame_info *fi)
get_frame_saved_regs (fi)[SP_REGNUM] = get_frame_base (fi) - 4;
}
- fi->extra_info->f_offset = depth - where[FP_REGNUM] - 4;
+ get_frame_extra_info (fi)->f_offset = depth - where[FP_REGNUM] - 4;
/* Work out the return pc - either from the saved pr or the pr
value */
}
@@ -1742,17 +1745,17 @@ sh_init_extra_frame_info (int fromleaf, struct frame_info *fi)
by assuming it's always FP. */
deprecated_update_frame_base_hack (fi, deprecated_read_register_dummy (get_frame_pc (fi), get_frame_base (fi),
SP_REGNUM));
- fi->extra_info->return_pc = deprecated_read_register_dummy (get_frame_pc (fi),
+ get_frame_extra_info (fi)->return_pc = deprecated_read_register_dummy (get_frame_pc (fi),
get_frame_base (fi),
PC_REGNUM);
- fi->extra_info->f_offset = -(CALL_DUMMY_LENGTH + 4);
- fi->extra_info->leaf_function = 0;
+ get_frame_extra_info (fi)->f_offset = -(CALL_DUMMY_LENGTH + 4);
+ get_frame_extra_info (fi)->leaf_function = 0;
return;
}
else
{
FRAME_INIT_SAVED_REGS (fi);
- fi->extra_info->return_pc =
+ get_frame_extra_info (fi)->return_pc =
sh_find_callers_reg (fi, gdbarch_tdep (current_gdbarch)->PR_REGNUM);
}
}
@@ -1773,17 +1776,17 @@ sh64_init_extra_frame_info (int fromleaf, struct frame_info *fi)
/* We need to setup fi->frame here because run_stack_dummy gets it wrong
by assuming it's always FP. */
deprecated_update_frame_base_hack (fi, deprecated_read_register_dummy (get_frame_pc (fi), get_frame_base (fi), SP_REGNUM));
- fi->extra_info->return_pc =
+ get_frame_extra_info (fi)->return_pc =
deprecated_read_register_dummy (get_frame_pc (fi),
get_frame_base (fi), PC_REGNUM);
- fi->extra_info->f_offset = -(CALL_DUMMY_LENGTH + 4);
- fi->extra_info->leaf_function = 0;
+ get_frame_extra_info (fi)->f_offset = -(CALL_DUMMY_LENGTH + 4);
+ get_frame_extra_info (fi)->leaf_function = 0;
return;
}
else
{
FRAME_INIT_SAVED_REGS (fi);
- fi->extra_info->return_pc =
+ get_frame_extra_info (fi)->return_pc =
sh64_get_saved_pr (fi, gdbarch_tdep (current_gdbarch)->PR_REGNUM);
}
}
@@ -1909,7 +1912,7 @@ sh64_extract_struct_value_address (char *regbuf)
static CORE_ADDR
sh_frame_saved_pc (struct frame_info *frame)
{
- return ((frame)->extra_info->return_pc);
+ return (get_frame_extra_info (frame)->return_pc);
}
/* Discard from the stack the innermost frame,
@@ -1936,7 +1939,7 @@ sh_pop_frame (void)
write_register (regnum,
read_memory_integer (get_frame_saved_regs (frame)[regnum], 4));
- write_register (PC_REGNUM, frame->extra_info->return_pc);
+ write_register (PC_REGNUM, get_frame_extra_info (frame)->return_pc);
write_register (SP_REGNUM, fp + 4);
}
flush_cached_frames ();
@@ -1979,7 +1982,7 @@ sh64_pop_frame (void)
size));
}
- write_register (PC_REGNUM, frame->extra_info->return_pc);
+ write_register (PC_REGNUM, get_frame_extra_info (frame)->return_pc);
write_register (SP_REGNUM, fp + 8);
}
flush_cached_frames ();
diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c
index 8dcca8a..b8a014f 100644
--- a/gdb/sparc-tdep.c
+++ b/gdb/sparc-tdep.c
@@ -295,10 +295,10 @@ sparc_init_extra_frame_info (int fromleaf, struct frame_info *fi)
frame_extra_info_zalloc (fi, sizeof (struct frame_extra_info));
frame_saved_regs_zalloc (fi);
- fi->extra_info->bottom =
+ get_frame_extra_info (fi)->bottom =
(get_next_frame (fi)
? (get_frame_base (fi) == get_frame_base (get_next_frame (fi))
- ? get_next_frame (fi)->extra_info->bottom
+ ? get_frame_extra_info (get_next_frame (fi))->bottom
: get_frame_base (get_next_frame (fi)))
: read_sp ());
@@ -320,7 +320,8 @@ sparc_init_extra_frame_info (int fromleaf, struct frame_info *fi)
/* A frameless function interrupted by a signal did not change
the frame pointer, fix up frame pointer accordingly. */
deprecated_update_frame_base_hack (fi, get_frame_base (get_next_frame (fi)));
- fi->extra_info->bottom = get_next_frame (fi)->extra_info->bottom;
+ get_frame_extra_info (fi)->bottom =
+ get_frame_extra_info (get_next_frame (fi))->bottom;
}
else
{
@@ -335,8 +336,8 @@ sparc_init_extra_frame_info (int fromleaf, struct frame_info *fi)
/* Decide whether this is a function with a ``flat register window''
frame. For such functions, the frame pointer is actually in %i7. */
- fi->extra_info->flat = 0;
- fi->extra_info->in_prologue = 0;
+ get_frame_extra_info (fi)->flat = 0;
+ get_frame_extra_info (fi)->in_prologue = 0;
if (find_pc_partial_function (get_frame_pc (fi), &name, &prologue_start, &prologue_end))
{
/* See if the function starts with an add (which will be of a
@@ -361,9 +362,9 @@ sparc_init_extra_frame_info (int fromleaf, struct frame_info *fi)
buf = alloca (MAX_REGISTER_RAW_SIZE);
/* We definitely have a flat frame now. */
- fi->extra_info->flat = 1;
+ get_frame_extra_info (fi)->flat = 1;
- fi->extra_info->sp_offset = offset;
+ get_frame_extra_info (fi)->sp_offset = offset;
/* Overwrite the frame's address with the value in %i7. */
get_saved_register (buf, 0, 0, fi, I7_REGNUM, 0);
@@ -373,18 +374,18 @@ sparc_init_extra_frame_info (int fromleaf, struct frame_info *fi)
deprecated_update_frame_base_hack (fi, get_frame_base (fi) + 2047);
/* Record where the fp got saved. */
- fi->extra_info->fp_addr =
- get_frame_base (fi) + fi->extra_info->sp_offset + X_SIMM13 (insn);
+ get_frame_extra_info (fi)->fp_addr =
+ get_frame_base (fi) + get_frame_extra_info (fi)->sp_offset + X_SIMM13 (insn);
/* Also try to collect where the pc got saved to. */
- fi->extra_info->pc_addr = 0;
+ get_frame_extra_info (fi)->pc_addr = 0;
insn = fetch_instruction (prologue_start + 12);
if (X_OP (insn) == 3
&& X_RD (insn) == 15
&& X_OP3 (insn) == 4
&& X_RS1 (insn) == 14)
- fi->extra_info->pc_addr =
- get_frame_base (fi) + fi->extra_info->sp_offset + X_SIMM13 (insn);
+ get_frame_extra_info (fi)->pc_addr =
+ get_frame_base (fi) + get_frame_extra_info (fi)->sp_offset + X_SIMM13 (insn);
}
}
else
@@ -411,7 +412,7 @@ sparc_init_extra_frame_info (int fromleaf, struct frame_info *fi)
}
if (addr >= get_frame_pc (fi))
{
- fi->extra_info->in_prologue = 1;
+ get_frame_extra_info (fi)->in_prologue = 1;
deprecated_update_frame_base_hack (fi, read_register (SP_REGNUM));
}
}
@@ -484,7 +485,7 @@ sparc_frame_saved_pc (struct frame_info *frame)
scbuf, sizeof (scbuf));
return extract_address (scbuf, sizeof (scbuf));
}
- else if (frame->extra_info->in_prologue ||
+ else if (get_frame_extra_info (frame)->in_prologue ||
(get_next_frame (frame) != NULL &&
((get_frame_type (get_next_frame (frame)) == SIGTRAMP_FRAME) ||
deprecated_frame_in_dummy (get_next_frame (frame))) &&
@@ -496,10 +497,10 @@ sparc_frame_saved_pc (struct frame_info *frame)
frame, O7_REGNUM, (enum lval_type *) NULL);
return PC_ADJUST (extract_address (buf, SPARC_INTREG_SIZE));
}
- if (frame->extra_info->flat)
- addr = frame->extra_info->pc_addr;
+ if (get_frame_extra_info (frame)->flat)
+ addr = get_frame_extra_info (frame)->pc_addr;
else
- addr = frame->extra_info->bottom + FRAME_SAVED_I0 +
+ addr = get_frame_extra_info (frame)->bottom + FRAME_SAVED_I0 +
SPARC_INTREG_SIZE * (I7_REGNUM - I0_REGNUM);
if (addr == 0)
@@ -533,7 +534,7 @@ setup_arbitrary_frame (int argc, CORE_ADDR *argv)
internal_error (__FILE__, __LINE__,
"create_new_frame returned invalid frame");
- frame->extra_info->bottom = argv[1];
+ get_frame_extra_info (frame)->bottom = argv[1];
deprecated_update_frame_pc_hack (frame, FRAME_SAVED_PC (frame));
return frame;
}
@@ -675,7 +676,7 @@ examine_prologue (CORE_ADDR start_pc, int frameless_p, struct frame_info *fi,
{
if (saved_regs && X_I (insn))
saved_regs[X_RD (insn)] =
- get_frame_base (fi) + fi->extra_info->sp_offset + X_SIMM13 (insn);
+ get_frame_base (fi) + get_frame_extra_info (fi)->sp_offset + X_SIMM13 (insn);
}
else
break;
@@ -845,8 +846,9 @@ sparc_get_saved_register (char *raw_buffer, int *optimized, CORE_ADDR *addrp,
{
/* FIXME MVS: wrong test for dummy frame at entry. */
- if (get_frame_pc (frame1) >= (frame1->extra_info->bottom ?
- frame1->extra_info->bottom : read_sp ())
+ if (get_frame_pc (frame1) >= (get_frame_extra_info (frame1)->bottom
+ ? get_frame_extra_info (frame1)->bottom
+ : read_sp ())
&& get_frame_pc (frame1) <= get_frame_base (frame1))
{
/* Dummy frame. All but the window regs are in there somewhere.
@@ -861,7 +863,7 @@ sparc_get_saved_register (char *raw_buffer, int *optimized, CORE_ADDR *addrp,
This is because frame1 is initialized to frame->next
(frame1->prev == frame) and is then advanced towards
the innermost (next) frame. */
- addr = (get_prev_frame (frame1)->extra_info->bottom
+ addr = (get_frame_extra_info (get_prev_frame (frame1))->bottom
+ (regnum - I0_REGNUM) * SPARC_INTREG_SIZE
+ FRAME_SAVED_I0);
else if (regnum >= L0_REGNUM && regnum < L0_REGNUM + 8)
@@ -870,7 +872,7 @@ sparc_get_saved_register (char *raw_buffer, int *optimized, CORE_ADDR *addrp,
This is because frame1 is initialized to frame->next
(frame1->prev == frame) and is then advanced towards
the innermost (next) frame. */
- addr = (get_prev_frame (frame1)->extra_info->bottom
+ addr = (get_frame_extra_info (get_prev_frame (frame1))->bottom
+ (regnum - L0_REGNUM) * SPARC_INTREG_SIZE
+ FRAME_SAVED_L0);
else if (regnum >= O0_REGNUM && regnum < O0_REGNUM + 8)
@@ -888,13 +890,13 @@ sparc_get_saved_register (char *raw_buffer, int *optimized, CORE_ADDR *addrp,
addr = get_frame_base (frame1) + (regnum - Y_REGNUM) * SPARC_INTREG_SIZE
- (FP_REGISTER_BYTES + 24 * SPARC_INTREG_SIZE);
}
- else if (frame1->extra_info->flat)
+ else if (get_frame_extra_info (frame1)->flat)
{
if (regnum == RP_REGNUM)
- addr = frame1->extra_info->pc_addr;
+ addr = get_frame_extra_info (frame1)->pc_addr;
else if (regnum == I7_REGNUM)
- addr = frame1->extra_info->fp_addr;
+ addr = get_frame_extra_info (frame1)->fp_addr;
else
{
CORE_ADDR func_start;
@@ -912,11 +914,11 @@ sparc_get_saved_register (char *raw_buffer, int *optimized, CORE_ADDR *addrp,
{
/* Normal frame. Local and In registers are saved on stack. */
if (regnum >= I0_REGNUM && regnum < I0_REGNUM + 8)
- addr = (get_prev_frame (frame1)->extra_info->bottom
+ addr = (get_frame_extra_info (get_prev_frame (frame1))->bottom
+ (regnum - I0_REGNUM) * SPARC_INTREG_SIZE
+ FRAME_SAVED_I0);
else if (regnum >= L0_REGNUM && regnum < L0_REGNUM + 8)
- addr = (get_prev_frame (frame1)->extra_info->bottom
+ addr = (get_frame_extra_info (get_prev_frame (frame1))->bottom
+ (regnum - L0_REGNUM) * SPARC_INTREG_SIZE
+ FRAME_SAVED_L0);
else if (regnum >= O0_REGNUM && regnum < O0_REGNUM + 8)
@@ -1119,8 +1121,9 @@ sparc_frame_find_saved_regs (struct frame_info *fi, CORE_ADDR *saved_regs_addr)
memset (saved_regs_addr, 0, NUM_REGS * sizeof (CORE_ADDR));
- if (get_frame_pc (fi) >= (fi->extra_info->bottom ?
- fi->extra_info->bottom : read_sp ())
+ if (get_frame_pc (fi) >= (get_frame_extra_info (fi)->bottom
+ ? get_frame_extra_info (fi)->bottom
+ : read_sp ())
&& get_frame_pc (fi) <= get_frame_base (fi))
{
/* Dummy frame. All but the window regs are in there somewhere. */
@@ -1156,24 +1159,26 @@ sparc_frame_find_saved_regs (struct frame_info *fi, CORE_ADDR *saved_regs_addr)
frame_addr + (regnum - Y_REGNUM) * SPARC_INTREG_SIZE
- DUMMY_STACK_REG_BUF_SIZE;
- frame_addr = fi->extra_info->bottom ?
- fi->extra_info->bottom : read_sp ();
+ frame_addr = (get_frame_extra_info (fi)->bottom
+ ? get_frame_extra_info (fi)->bottom
+ : read_sp ());
}
- else if (fi->extra_info->flat)
+ else if (get_frame_extra_info (fi)->flat)
{
CORE_ADDR func_start;
find_pc_partial_function (get_frame_pc (fi), NULL, &func_start, NULL);
examine_prologue (func_start, 0, fi, saved_regs_addr);
/* Flat register window frame. */
- saved_regs_addr[RP_REGNUM] = fi->extra_info->pc_addr;
- saved_regs_addr[I7_REGNUM] = fi->extra_info->fp_addr;
+ saved_regs_addr[RP_REGNUM] = get_frame_extra_info (fi)->pc_addr;
+ saved_regs_addr[I7_REGNUM] = get_frame_extra_info (fi)->fp_addr;
}
else
{
/* Normal frame. Just Local and In registers */
- frame_addr = fi->extra_info->bottom ?
- fi->extra_info->bottom : read_sp ();
+ frame_addr = (get_frame_extra_info (fi)->bottom
+ ? get_frame_extra_info (fi)->bottom
+ : read_sp ());
for (regnum = L0_REGNUM; regnum < L0_REGNUM + 8; regnum++)
saved_regs_addr[regnum] =
(frame_addr + (regnum - L0_REGNUM) * SPARC_INTREG_SIZE
@@ -1185,16 +1190,17 @@ sparc_frame_find_saved_regs (struct frame_info *fi, CORE_ADDR *saved_regs_addr)
}
if (get_next_frame (fi))
{
- if (fi->extra_info->flat)
+ if (get_frame_extra_info (fi)->flat)
{
- saved_regs_addr[O7_REGNUM] = fi->extra_info->pc_addr;
+ saved_regs_addr[O7_REGNUM] = get_frame_extra_info (fi)->pc_addr;
}
else
{
/* Pull off either the next frame pointer or the stack pointer */
CORE_ADDR next_next_frame_addr =
- (get_next_frame (fi)->extra_info->bottom ?
- get_next_frame (fi)->extra_info->bottom : read_sp ());
+ (get_frame_extra_info (get_next_frame (fi))->bottom
+ ? get_frame_extra_info (get_next_frame (fi))->bottom
+ : read_sp ());
for (regnum = O0_REGNUM; regnum < O0_REGNUM + 8; regnum++)
saved_regs_addr[regnum] =
(next_next_frame_addr
@@ -1263,7 +1269,7 @@ sparc_pop_frame (void)
7 * SPARC_INTREG_SIZE);
}
- if (frame->extra_info->flat)
+ if (get_frame_extra_info (frame)->flat)
{
/* Each register might or might not have been saved, need to test
individually. */
@@ -1340,11 +1346,11 @@ sparc_pop_frame (void)
read_memory_integer (fsr[NPC_REGNUM],
REGISTER_RAW_SIZE (NPC_REGNUM)));
}
- else if (frame->extra_info->flat)
+ else if (get_frame_extra_info (frame)->flat)
{
- if (frame->extra_info->pc_addr)
+ if (get_frame_extra_info (frame)->pc_addr)
pc = PC_ADJUST ((CORE_ADDR)
- read_memory_integer (frame->extra_info->pc_addr,
+ read_memory_integer (get_frame_extra_info (frame)->pc_addr,
REGISTER_RAW_SIZE (PC_REGNUM)));
else
{
@@ -2685,10 +2691,10 @@ sparc64_stack_align (CORE_ADDR addr)
extern void
sparc_print_extra_frame_info (struct frame_info *fi)
{
- if (fi && fi->extra_info && fi->extra_info->flat)
+ if (fi && get_frame_extra_info (fi) && get_frame_extra_info (fi)->flat)
printf_filtered (" flat, pc saved at 0x%s, fp saved at 0x%s\n",
- paddr_nz (fi->extra_info->pc_addr),
- paddr_nz (fi->extra_info->fp_addr));
+ paddr_nz (get_frame_extra_info (fi)->pc_addr),
+ paddr_nz (get_frame_extra_info (fi)->fp_addr));
}
/* MULTI_ARCH support */
diff --git a/gdb/xstormy16-tdep.c b/gdb/xstormy16-tdep.c
index a44a9c3..3ecfd3c 100644
--- a/gdb/xstormy16-tdep.c
+++ b/gdb/xstormy16-tdep.c
@@ -478,7 +478,7 @@ xstormy16_scan_prologue (CORE_ADDR start_addr, CORE_ADDR end_addr,
fp = xstormy16_frame_saved_register (fi, E_FP_REGNUM);
/* Initialize framesize with size of PC put on stack by CALLF inst. */
- fi->extra_info->framesize = xstormy16_pc_size;
+ get_frame_extra_info (fi)->framesize = xstormy16_pc_size;
}
for (next_addr = start_addr;
next_addr < end_addr; next_addr += xstormy16_inst_size)
@@ -492,8 +492,8 @@ xstormy16_scan_prologue (CORE_ADDR start_addr, CORE_ADDR end_addr,
if (fi)
{
regnum = inst & 0x000f;
- get_frame_saved_regs (fi)[regnum] = fi->extra_info->framesize;
- fi->extra_info->framesize += xstormy16_reg_size;
+ get_frame_saved_regs (fi)[regnum] = get_frame_extra_info (fi)->framesize;
+ get_frame_extra_info (fi)->framesize += xstormy16_reg_size;
}
}
@@ -501,28 +501,28 @@ xstormy16_scan_prologue (CORE_ADDR start_addr, CORE_ADDR end_addr,
else if (inst == 0x301f || inst == 0x303f) /* inc r15, #0x1/#0x3 */
{
if (fi) /* Record the frame size. */
- fi->extra_info->framesize += ((inst & 0x0030) >> 4) + 1;
+ get_frame_extra_info (fi)->framesize += ((inst & 0x0030) >> 4) + 1;
}
/* optional stack allocation for args and local vars > 4 && < 16 byte */
else if ((inst & 0xff0f) == 0x510f) /* 51Hf add r15, #0xH */
{
if (fi) /* Record the frame size. */
- fi->extra_info->framesize += (inst & 0x00f0) >> 4;
+ get_frame_extra_info (fi)->framesize += (inst & 0x00f0) >> 4;
}
/* optional stack allocation for args and local vars >= 16 byte */
else if (inst == 0x314f && inst2 >= 0x0010) /* 314f HHHH add r15, #0xH */
{
if (fi) /* Record the frame size. */
- fi->extra_info->framesize += inst2;
+ get_frame_extra_info (fi)->framesize += inst2;
next_addr += xstormy16_inst_size;
}
else if (inst == 0x46fd) /* mov r13, r15 */
{
if (fi) /* Record that the frame pointer is in use. */
- fi->extra_info->frameless_p = 0;
+ get_frame_extra_info (fi)->frameless_p = 0;
if (frameless)
*frameless = 0;
}
@@ -548,7 +548,7 @@ xstormy16_scan_prologue (CORE_ADDR start_addr, CORE_ADDR end_addr,
if (offset & 0x0800)
offset -= 0x1000;
- get_frame_saved_regs (fi)[regnum] = fi->extra_info->framesize + offset;
+ get_frame_saved_regs (fi)[regnum] = get_frame_extra_info (fi)->framesize + offset;
}
next_addr += xstormy16_inst_size;
}
@@ -593,14 +593,14 @@ xstormy16_scan_prologue (CORE_ADDR start_addr, CORE_ADDR end_addr,
by convention what we put here is simply the previous
_value_ of the SP (as opposed to an address where the
previous value would have been pushed). */
- if (fi->extra_info->frameless_p)
+ if (get_frame_extra_info (fi)->frameless_p)
{
- get_frame_saved_regs (fi)[E_SP_REGNUM] = sp - fi->extra_info->framesize;
+ get_frame_saved_regs (fi)[E_SP_REGNUM] = sp - get_frame_extra_info (fi)->framesize;
deprecated_update_frame_base_hack (fi, sp);
}
else
{
- get_frame_saved_regs (fi)[E_SP_REGNUM] = fp - fi->extra_info->framesize;
+ get_frame_saved_regs (fi)[E_SP_REGNUM] = fp - get_frame_extra_info (fi)->framesize;
deprecated_update_frame_base_hack (fi, fp);
}
@@ -783,11 +783,11 @@ xstormy16_frame_saved_pc (struct frame_info *fi)
static void
xstormy16_init_extra_frame_info (int fromleaf, struct frame_info *fi)
{
- if (!fi->extra_info)
+ if (!get_frame_extra_info (fi))
{
frame_extra_info_zalloc (fi, sizeof (struct frame_extra_info));
- fi->extra_info->framesize = 0;
- fi->extra_info->frameless_p = 1; /* Default frameless, detect framed */
+ get_frame_extra_info (fi)->framesize = 0;
+ get_frame_extra_info (fi)->frameless_p = 1; /* Default frameless, detect framed */
/* By default, the fi->frame is set to the value of the FP reg by gdb.
This may not always be right; we may be in a frameless function,
@@ -829,7 +829,7 @@ xstormy16_frame_chain (struct frame_info *fi)
else
{
/* Return computed offset from this frame's fp. */
- return get_frame_base (fi) - fi->extra_info->framesize;
+ return get_frame_base (fi) - get_frame_extra_info (fi)->framesize;
}
}
@@ -837,8 +837,8 @@ static int
xstormy16_frame_chain_valid (CORE_ADDR chain, struct frame_info *thisframe)
{
return chain < 0x8000 && FRAME_SAVED_PC (thisframe) >= 0x8000 &&
- (thisframe->extra_info->frameless_p ||
- get_frame_base (thisframe) - thisframe->extra_info->framesize == chain);
+ (get_frame_extra_info (thisframe)->frameless_p ||
+ get_frame_base (thisframe) - get_frame_extra_info (thisframe)->framesize == chain);
}
/* Function: xstormy16_saved_pc_after_call