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* hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c, 

ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
	sparc64-linux-tdep.c: Update for unwinder changes.
This commit is contained in:
Daniel Jacobowitz 2008-04-30 21:28:57 +00:00
parent b8a22b9440
commit 5366653e67
8 changed files with 47 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
* hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
sparc64-linux-tdep.c: Update for unwinder changes.
2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
* mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update

6
gdb/hppanbsd-tdep.c
View File

@ -101,13 +101,13 @@ static const struct tramp_frame hppanbsd_sigtramp_si4 =
static void
hppanbsd_sigtramp_cache_init (const struct tramp_frame *self,
struct frame_info *next_frame,
struct frame_info *this_frame,
struct trad_frame_cache *this_cache,
CORE_ADDR func)
{
struct gdbarch *gdbarch = get_frame_arch (next_frame);
struct gdbarch *gdbarch = get_frame_arch (this_frame);
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
CORE_ADDR sp = frame_unwind_register_unsigned (next_frame, HPPA_SP_REGNUM);
CORE_ADDR sp = get_frame_register_unsigned (this_frame, HPPA_SP_REGNUM);
CORE_ADDR base;
int *reg_offset;
int num_regs;

10
gdb/m68kbsd-tdep.c
View File

@ -136,24 +136,24 @@ m68kbsd_regset_from_core_section (struct gdbarch *gdbarch,
static void
m68kobsd_sigtramp_cache_init (const struct tramp_frame *self,
struct frame_info *next_frame,
struct frame_info *this_frame,
struct trad_frame_cache *this_cache,
CORE_ADDR func)
{
CORE_ADDR addr, base, pc;
int regnum;
base = frame_unwind_register_unsigned (next_frame, M68K_SP_REGNUM);
base = get_frame_register_unsigned (this_frame, M68K_SP_REGNUM);
/* The 'addql #4,%sp' instruction at offset 8 adjusts the stack
pointer. Adjust the frame base accordingly. */
pc = frame_unwind_register_unsigned (next_frame, M68K_PC_REGNUM);
pc = get_frame_register_unsigned (this_frame, M68K_PC_REGNUM);
if ((pc - func) > 8)
base -= 4;
/* Get frame pointer, stack pointer, program counter and processor
state from `struct sigcontext'. */
addr = get_frame_memory_unsigned (next_frame, base + 8, 4);
addr = get_frame_memory_unsigned (this_frame, base + 8, 4);
trad_frame_set_reg_addr (this_cache, M68K_FP_REGNUM, addr + 8);
trad_frame_set_reg_addr (this_cache, M68K_SP_REGNUM, addr + 12);
trad_frame_set_reg_addr (this_cache, M68K_PC_REGNUM, addr + 20);
@ -161,7 +161,7 @@ m68kobsd_sigtramp_cache_init (const struct tramp_frame *self,
/* The sc_ap member of `struct sigcontext' points to additional
hardware state. Here we find the missing registers. */
addr = get_frame_memory_unsigned (next_frame, addr + 16, 4) + 4;
addr = get_frame_memory_unsigned (this_frame, addr + 16, 4) + 4;
for (regnum = M68K_D0_REGNUM; regnum < M68K_FP_REGNUM; regnum++, addr += 4)
trad_frame_set_reg_addr (this_cache, regnum, addr);

12
gdb/mn10300-linux-tdep.c
View File

@ -472,7 +472,7 @@ am33_regset_from_core_section (struct gdbarch *gdbarch,
static void
am33_linux_sigframe_cache_init (const struct tramp_frame *self,
struct frame_info *next_frame,
struct frame_info *this_frame,
struct trad_frame_cache *this_cache,
CORE_ADDR func);
@ -615,23 +615,23 @@ struct sigcontext {
static void
am33_linux_sigframe_cache_init (const struct tramp_frame *self,
struct frame_info *next_frame,
struct frame_info *this_frame,
struct trad_frame_cache *this_cache,
CORE_ADDR func)
{
CORE_ADDR sc_base, fpubase;
int i;
sc_base = frame_unwind_register_unsigned (next_frame, E_SP_REGNUM);
sc_base = get_frame_register_unsigned (this_frame, E_SP_REGNUM);
if (self == &am33_linux_sigframe)
{
sc_base += 8;
sc_base = get_frame_memory_unsigned (next_frame, sc_base, 4);
sc_base = get_frame_memory_unsigned (this_frame, sc_base, 4);
}
else
{
sc_base += 12;
sc_base = get_frame_memory_unsigned (next_frame, sc_base, 4);
sc_base = get_frame_memory_unsigned (this_frame, sc_base, 4);
sc_base += 20;
}
@ -690,7 +690,7 @@ am33_linux_sigframe_cache_init (const struct tramp_frame *self,
trad_frame_set_reg_addr (this_cache, E_PC_REGNUM,
sc_base + AM33_SIGCONTEXT_PC);
fpubase = get_frame_memory_unsigned (next_frame,
fpubase = get_frame_memory_unsigned (this_frame,
sc_base + AM33_SIGCONTEXT_FPUCONTEXT, 4);
if (fpubase)
{

26
gdb/ppc-linux-tdep.c
View File

@ -744,7 +744,7 @@ ppc_linux_regset_from_core_section (struct gdbarch *core_arch,
}
static void
ppc_linux_sigtramp_cache (struct frame_info *next_frame,
ppc_linux_sigtramp_cache (struct frame_info *this_frame,
struct trad_frame_cache *this_cache,
CORE_ADDR func, LONGEST offset,
int bias)
@ -754,12 +754,12 @@ ppc_linux_sigtramp_cache (struct frame_info *next_frame,
CORE_ADDR gpregs;
CORE_ADDR fpregs;
int i;
struct gdbarch *gdbarch = get_frame_arch (next_frame);
struct gdbarch *gdbarch = get_frame_arch (this_frame);
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
base = frame_unwind_register_unsigned (next_frame,
gdbarch_sp_regnum (gdbarch));
if (bias > 0 && frame_pc_unwind (next_frame) != func)
base = get_frame_register_unsigned (this_frame,
gdbarch_sp_regnum (gdbarch));
if (bias > 0 && get_frame_pc (this_frame) != func)
/* See below, some signal trampolines increment the stack as their
first instruction, need to compensate for that. */
base -= bias;
@ -806,11 +806,11 @@ ppc_linux_sigtramp_cache (struct frame_info *next_frame,
static void
ppc32_linux_sigaction_cache_init (const struct tramp_frame *self,
struct frame_info *next_frame,
struct frame_info *this_frame,
struct trad_frame_cache *this_cache,
CORE_ADDR func)
{
ppc_linux_sigtramp_cache (next_frame, this_cache, func,
ppc_linux_sigtramp_cache (this_frame, this_cache, func,
0xd0 /* Offset to ucontext_t. */
+ 0x30 /* Offset to .reg. */,
0);
@ -818,11 +818,11 @@ ppc32_linux_sigaction_cache_init (const struct tramp_frame *self,
static void
ppc64_linux_sigaction_cache_init (const struct tramp_frame *self,
struct frame_info *next_frame,
struct frame_info *this_frame,
struct trad_frame_cache *this_cache,
CORE_ADDR func)
{
ppc_linux_sigtramp_cache (next_frame, this_cache, func,
ppc_linux_sigtramp_cache (this_frame, this_cache, func,
0x80 /* Offset to ucontext_t. */
+ 0xe0 /* Offset to .reg. */,
128);
@ -830,11 +830,11 @@ ppc64_linux_sigaction_cache_init (const struct tramp_frame *self,
static void
ppc32_linux_sighandler_cache_init (const struct tramp_frame *self,
struct frame_info *next_frame,
struct frame_info *this_frame,
struct trad_frame_cache *this_cache,
CORE_ADDR func)
{
ppc_linux_sigtramp_cache (next_frame, this_cache, func,
ppc_linux_sigtramp_cache (this_frame, this_cache, func,
0x40 /* Offset to ucontext_t. */
+ 0x1c /* Offset to .reg. */,
0);
@ -842,11 +842,11 @@ ppc32_linux_sighandler_cache_init (const struct tramp_frame *self,
static void
ppc64_linux_sighandler_cache_init (const struct tramp_frame *self,
struct frame_info *next_frame,
struct frame_info *this_frame,
struct trad_frame_cache *this_cache,
CORE_ADDR func)
{
ppc_linux_sigtramp_cache (next_frame, this_cache, func,
ppc_linux_sigtramp_cache (this_frame, this_cache, func,
0x80 /* Offset to struct sigcontext. */
+ 0x38 /* Offset to .reg. */,
128);

8
gdb/ppcnbsd-tdep.c
View File

@ -104,17 +104,17 @@ static const struct tramp_frame ppcnbsd2_sigtramp;
static void
ppcnbsd_sigtramp_cache_init (const struct tramp_frame *self,
struct frame_info *next_frame,
struct frame_info *this_frame,
struct trad_frame_cache *this_cache,
CORE_ADDR func)
{
struct gdbarch *gdbarch = get_frame_arch (next_frame);
struct gdbarch *gdbarch = get_frame_arch (this_frame);
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
CORE_ADDR addr, base;
int i;
base = frame_unwind_register_unsigned (next_frame,
gdbarch_sp_regnum (gdbarch));
base = get_frame_register_unsigned (this_frame,
gdbarch_sp_regnum (gdbarch));
if (self == &ppcnbsd2_sigtramp)
addr = base + 0x10 + 2 * tdep->wordsize;
else

10
gdb/sparc-linux-tdep.c
View File

@ -37,7 +37,7 @@
/* Signal trampoline support. */
static void sparc32_linux_sigframe_init (const struct tramp_frame *self,
struct frame_info *next_frame,
struct frame_info *this_frame,
struct trad_frame_cache *this_cache,
CORE_ADDR func);
@ -87,14 +87,14 @@ static const struct tramp_frame sparc32_linux_rt_sigframe =
static void
sparc32_linux_sigframe_init (const struct tramp_frame *self,
struct frame_info *next_frame,
struct frame_info *this_frame,
struct trad_frame_cache *this_cache,
CORE_ADDR func)
{
CORE_ADDR base, addr, sp_addr;
int regnum;
base = frame_unwind_register_unsigned (next_frame, SPARC_O1_REGNUM);
base = get_frame_register_unsigned (this_frame, SPARC_O1_REGNUM);
if (self == &sparc32_linux_rt_sigframe)
base += 128;
@ -114,8 +114,8 @@ sparc32_linux_sigframe_init (const struct tramp_frame *self,
addr += 4;
}
base = frame_unwind_register_unsigned (next_frame, SPARC_SP_REGNUM);
addr = get_frame_memory_unsigned (next_frame, sp_addr, 4);
base = get_frame_register_unsigned (this_frame, SPARC_SP_REGNUM);
addr = get_frame_memory_unsigned (this_frame, sp_addr, 4);
for (regnum = SPARC_L0_REGNUM; regnum <= SPARC_I7_REGNUM; regnum++)
{

10
gdb/sparc64-linux-tdep.c
View File

@ -36,7 +36,7 @@
/* Signal trampoline support. */
static void sparc64_linux_sigframe_init (const struct tramp_frame *self,
struct frame_info *next_frame,
struct frame_info *this_frame,
struct trad_frame_cache *this_cache,
CORE_ADDR func);
@ -57,14 +57,14 @@ static const struct tramp_frame sparc64_linux_rt_sigframe =
static void
sparc64_linux_sigframe_init (const struct tramp_frame *self,
struct frame_info *next_frame,
struct frame_info *this_frame,
struct trad_frame_cache *this_cache,
CORE_ADDR func)
{
CORE_ADDR base, addr, sp_addr;
int regnum;
base = frame_unwind_register_unsigned (next_frame, SPARC_O1_REGNUM);
base = get_frame_register_unsigned (this_frame, SPARC_O1_REGNUM);
base += 128;
/* Offsets from <bits/sigcontext.h>. */
@ -84,11 +84,11 @@ sparc64_linux_sigframe_init (const struct tramp_frame *self,
trad_frame_set_reg_addr (this_cache, SPARC64_Y_REGNUM, addr + 24);
trad_frame_set_reg_addr (this_cache, SPARC64_FPRS_REGNUM, addr + 28);
base = frame_unwind_register_unsigned (next_frame, SPARC_SP_REGNUM);
base = get_frame_register_unsigned (this_frame, SPARC_SP_REGNUM);
if (base & 1)
base += BIAS;
addr = get_frame_memory_unsigned (next_frame, sp_addr, 8);
addr = get_frame_memory_unsigned (this_frame, sp_addr, 8);
if (addr & 1)
addr += BIAS;