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* defs.h (extract_signed_integer, extract_unsigned_integer,
[deliverable/binutils-gdb.git]
/
gdb
/
rs6000-aix-tdep.c
diff --git
a/gdb/rs6000-aix-tdep.c
b/gdb/rs6000-aix-tdep.c
index e3c5c1a95ed8ca87d99a57f46c713565e5207e9e..643d625dbe70731eedea6e9750e8553842f3a832 100644
(file)
--- a/
gdb/rs6000-aix-tdep.c
+++ b/
gdb/rs6000-aix-tdep.c
@@
-194,6
+194,7
@@
rs6000_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
int struct_return, CORE_ADDR struct_addr)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
int struct_return, CORE_ADDR struct_addr)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
int ii;
int len = 0;
int argno; /* current argument number */
int ii;
int len = 0;
int argno; /* current argument number */
@@
-404,7
+405,7
@@
ran_out_of_registers_for_arguments:
regcache_raw_write_signed (regcache, gdbarch_sp_regnum (gdbarch), sp);
/* Set back chain properly. */
regcache_raw_write_signed (regcache, gdbarch_sp_regnum (gdbarch), sp);
/* Set back chain properly. */
- store_unsigned_integer (tmp_buffer, wordsize, saved_sp);
+ store_unsigned_integer (tmp_buffer, wordsize,
byte_order,
saved_sp);
write_memory (sp, tmp_buffer, wordsize);
/* Point the inferior function call's return address at the dummy's
write_memory (sp, tmp_buffer, wordsize);
/* Point the inferior function call's return address at the dummy's
@@
-429,6
+430,7
@@
rs6000_return_value (struct gdbarch *gdbarch, struct type *func_type,
gdb_byte *readbuf, const gdb_byte *writebuf)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
gdb_byte *readbuf, const gdb_byte *writebuf)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
gdb_byte buf[8];
/* The calling convention this function implements assumes the
gdb_byte buf[8];
/* The calling convention this function implements assumes the
@@
-500,7
+502,8
@@
rs6000_return_value (struct gdbarch *gdbarch, struct type *func_type,
/* For reading we don't have to worry about sign extension. */
regcache_cooked_read_unsigned (regcache, tdep->ppc_gp0_regnum + 3,
®val);
/* For reading we don't have to worry about sign extension. */
regcache_cooked_read_unsigned (regcache, tdep->ppc_gp0_regnum + 3,
®val);
- store_unsigned_integer (readbuf, TYPE_LENGTH (valtype), regval);
+ store_unsigned_integer (readbuf, TYPE_LENGTH (valtype), byte_order,
+ regval);
}
if (writebuf)
{
}
if (writebuf)
{
@@
-567,6
+570,8
@@
rs6000_convert_from_func_ptr_addr (struct gdbarch *gdbarch,
CORE_ADDR addr,
struct target_ops *targ)
{
CORE_ADDR addr,
struct target_ops *targ)
{
+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
struct obj_section *s;
s = find_pc_section (addr);
struct obj_section *s;
s = find_pc_section (addr);
@@
-578,7
+583,7
@@
rs6000_convert_from_func_ptr_addr (struct gdbarch *gdbarch,
if (s && (s->the_bfd_section->flags & SEC_CODE) == 0)
{
CORE_ADDR pc =
if (s && (s->the_bfd_section->flags & SEC_CODE) == 0)
{
CORE_ADDR pc =
- read_memory_unsigned_integer (addr,
gdbarch_tdep (gdbarch)->wordsize
);
+ read_memory_unsigned_integer (addr,
tdep->wordsize, byte_order
);
struct obj_section *pc_section = find_pc_section (pc);
if (pc_section && (pc_section->the_bfd_section->flags & SEC_CODE))
struct obj_section *pc_section = find_pc_section (pc);
if (pc_section && (pc_section->the_bfd_section->flags & SEC_CODE))
@@
-595,7
+600,9
@@
static CORE_ADDR
branch_dest (struct frame_info *frame, int opcode, int instr,
CORE_ADDR pc, CORE_ADDR safety)
{
branch_dest (struct frame_info *frame, int opcode, int instr,
CORE_ADDR pc, CORE_ADDR safety)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (get_frame_arch (frame));
+ struct gdbarch *gdbarch = get_frame_arch (frame);
+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
CORE_ADDR dest;
int immediate;
int absolute;
CORE_ADDR dest;
int immediate;
int absolute;
@@
-635,7
+642,7
@@
branch_dest (struct frame_info *frame, int opcode, int instr,
if (dest < AIX_TEXT_SEGMENT_BASE)
dest = read_memory_unsigned_integer
(get_frame_base (frame) + SIG_FRAME_PC_OFFSET,
if (dest < AIX_TEXT_SEGMENT_BASE)
dest = read_memory_unsigned_integer
(get_frame_base (frame) + SIG_FRAME_PC_OFFSET,
- tdep->wordsize);
+ tdep->wordsize
, byte_order
);
}
else if (ext_op == 528) /* br cond to count reg */
}
else if (ext_op == 528) /* br cond to count reg */
@@
-664,6
+671,7
@@
static int
rs6000_software_single_step (struct frame_info *frame)
{
struct gdbarch *gdbarch = get_frame_arch (frame);
rs6000_software_single_step (struct frame_info *frame)
{
struct gdbarch *gdbarch = get_frame_arch (frame);
+ enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
int ii, insn;
CORE_ADDR loc;
CORE_ADDR breaks[2];
int ii, insn;
CORE_ADDR loc;
CORE_ADDR breaks[2];
@@
-671,7
+679,7
@@
rs6000_software_single_step (struct frame_info *frame)
loc = get_frame_pc (frame);
loc = get_frame_pc (frame);
- insn = read_memory_integer (loc, 4);
+ insn = read_memory_integer (loc, 4
, byte_order
);
if (ppc_deal_with_atomic_sequence (frame))
return 1;
if (ppc_deal_with_atomic_sequence (frame))
return 1;
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