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Diffstat (limited to 'gdb/mn10300-tdep.c')
-rw-r--r--gdb/mn10300-tdep.c50
1 files changed, 26 insertions, 24 deletions
diff --git a/gdb/mn10300-tdep.c b/gdb/mn10300-tdep.c
index a110798..caf6557 100644
--- a/gdb/mn10300-tdep.c
+++ b/gdb/mn10300-tdep.c
@@ -387,6 +387,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
CORE_ADDR start_pc, CORE_ADDR limit_pc,
struct mn10300_prologue *result)
{
+ enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
CORE_ADDR pc, next_pc;
int rn;
pv_t regs[MN10300_MAX_NUM_REGS];
@@ -545,7 +546,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
if (status != 0)
break;
- imm8 = extract_signed_integer (buf, 1);
+ imm8 = extract_signed_integer (buf, 1, byte_order);
regs[E_SP_REGNUM] = pv_add_constant (regs[E_SP_REGNUM], imm8);
pc += 3;
@@ -562,7 +563,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
if (status != 0)
break;
- imm16 = extract_signed_integer (buf, 2);
+ imm16 = extract_signed_integer (buf, 2, byte_order);
regs[E_SP_REGNUM] = pv_add_constant (regs[E_SP_REGNUM], imm16);
pc += 4;
@@ -580,7 +581,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
break;
- imm32 = extract_signed_integer (buf, 4);
+ imm32 = extract_signed_integer (buf, 4, byte_order);
regs[E_SP_REGNUM] = pv_add_constant (regs[E_SP_REGNUM], imm32);
pc += 6;
@@ -594,7 +595,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
LONGEST imm8;
aN = instr[0] & 0x03;
- imm8 = extract_signed_integer (&instr[1], 1);
+ imm8 = extract_signed_integer (&instr[1], 1, byte_order);
regs[E_A0_REGNUM + aN] = pv_add_constant (regs[E_A0_REGNUM + aN],
imm8);
@@ -615,7 +616,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
break;
- imm16 = extract_signed_integer (buf, 2);
+ imm16 = extract_signed_integer (buf, 2, byte_order);
regs[E_A0_REGNUM + aN] = pv_add_constant (regs[E_A0_REGNUM + aN],
imm16);
@@ -635,7 +636,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
if (status != 0)
break;
- imm32 = extract_signed_integer (buf, 2);
+ imm32 = extract_signed_integer (buf, 2, byte_order);
regs[E_A0_REGNUM + aN] = pv_add_constant (regs[E_A0_REGNUM + aN],
imm32);
@@ -722,7 +723,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
sM = (buf[0] & 0xf0) >> 4;
rN = buf[0] & 0x0f;
fsM = (Y << 4) | sM;
- d8 = extract_signed_integer (&buf[1], 1);
+ d8 = extract_signed_integer (&buf[1], 1, byte_order);
pv_area_store (stack,
pv_add_constant (regs[translate_rreg (rN)], d8),
@@ -746,7 +747,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
sM = (buf[0] & 0xf0) >> 4;
rN = buf[0] & 0x0f;
fsM = (Y << 4) | sM;
- d24 = extract_signed_integer (&buf[1], 3);
+ d24 = extract_signed_integer (&buf[1], 3, byte_order);
pv_area_store (stack,
pv_add_constant (regs[translate_rreg (rN)], d24),
@@ -770,7 +771,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
sM = (buf[0] & 0xf0) >> 4;
rN = buf[0] & 0x0f;
fsM = (Y << 4) | sM;
- d32 = extract_signed_integer (&buf[1], 4);
+ d32 = extract_signed_integer (&buf[1], 4, byte_order);
pv_area_store (stack,
pv_add_constant (regs[translate_rreg (rN)], d32),
@@ -793,7 +794,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
sM = (buf[0] & 0xf0) >> 4;
fsM = (Y << 4) | sM;
- d8 = extract_signed_integer (&buf[1], 1);
+ d8 = extract_signed_integer (&buf[1], 1, byte_order);
pv_area_store (stack,
pv_add_constant (regs[E_SP_REGNUM], d8),
@@ -816,7 +817,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
sM = (buf[0] & 0xf0) >> 4;
fsM = (Y << 4) | sM;
- d24 = extract_signed_integer (&buf[1], 3);
+ d24 = extract_signed_integer (&buf[1], 3, byte_order);
pv_area_store (stack,
pv_add_constant (regs[E_SP_REGNUM], d24),
@@ -839,7 +840,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
sM = (buf[0] & 0xf0) >> 4;
fsM = (Y << 4) | sM;
- d32 = extract_signed_integer (&buf[1], 4);
+ d32 = extract_signed_integer (&buf[1], 4, byte_order);
pv_area_store (stack,
pv_add_constant (regs[E_SP_REGNUM], d32),
@@ -887,7 +888,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
sM = (buf[0] & 0xf0) >> 4;
rN = buf[0] & 0x0f;
fsM = (Y << 4) | sM;
- imm8 = extract_signed_integer (&buf[1], 1);
+ imm8 = extract_signed_integer (&buf[1], 1, byte_order);
rN_regnum = translate_rreg (rN);
@@ -912,7 +913,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
sM = (buf[0] & 0xf0) >> 4;
rN = buf[0] & 0x0f;
fsM = (Y << 4) | sM;
- imm24 = extract_signed_integer (&buf[1], 3);
+ imm24 = extract_signed_integer (&buf[1], 3, byte_order);
rN_regnum = translate_rreg (rN);
@@ -937,7 +938,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
sM = (buf[0] & 0xf0) >> 4;
rN = buf[0] & 0x0f;
fsM = (Y << 4) | sM;
- imm32 = extract_signed_integer (&buf[1], 4);
+ imm32 = extract_signed_integer (&buf[1], 4, byte_order);
rN_regnum = translate_rreg (rN);
@@ -952,7 +953,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
int aN = instr[0] & 0x03;
LONGEST imm8;
- imm8 = extract_signed_integer (&instr[1], 1);
+ imm8 = extract_signed_integer (&instr[1], 1, byte_order);
regs[E_A0_REGNUM + aN] = pv_constant (imm8);
pc += 2;
@@ -968,7 +969,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
if (status != 0)
break;
- imm16 = extract_signed_integer (buf, 2);
+ imm16 = extract_signed_integer (buf, 2, byte_order);
regs[E_A0_REGNUM + aN] = pv_constant (imm16);
pc += 3;
}
@@ -983,7 +984,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
if (status != 0)
break;
- imm32 = extract_signed_integer (buf, 4);
+ imm32 = extract_signed_integer (buf, 4, byte_order);
regs[E_A0_REGNUM + aN] = pv_constant (imm32);
pc += 6;
}
@@ -993,7 +994,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
int dN = instr[0] & 0x03;
LONGEST imm8;
- imm8 = extract_signed_integer (&instr[1], 1);
+ imm8 = extract_signed_integer (&instr[1], 1, byte_order);
regs[E_D0_REGNUM + dN] = pv_constant (imm8);
pc += 2;
@@ -1009,7 +1010,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
if (status != 0)
break;
- imm16 = extract_signed_integer (buf, 2);
+ imm16 = extract_signed_integer (buf, 2, byte_order);
regs[E_D0_REGNUM + dN] = pv_constant (imm16);
pc += 3;
}
@@ -1024,7 +1025,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
if (status != 0)
break;
- imm32 = extract_signed_integer (buf, 4);
+ imm32 = extract_signed_integer (buf, 4, byte_order);
regs[E_D0_REGNUM + dN] = pv_constant (imm32);
pc += 6;
}
@@ -1223,6 +1224,7 @@ mn10300_push_dummy_call (struct gdbarch *gdbarch,
int struct_return,
CORE_ADDR struct_addr)
{
+ enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
const int push_size = register_size (gdbarch, E_PC_REGNUM);
int regs_used;
int len, arg_len;
@@ -1270,7 +1272,7 @@ mn10300_push_dummy_call (struct gdbarch *gdbarch,
{
/* Change to pointer-to-type. */
arg_len = push_size;
- store_unsigned_integer (valbuf, push_size,
+ store_unsigned_integer (valbuf, push_size, byte_order,
value_address (*args));
val = &valbuf[0];
}
@@ -1283,7 +1285,7 @@ mn10300_push_dummy_call (struct gdbarch *gdbarch,
while (regs_used < 2 && arg_len > 0)
{
regcache_cooked_write_unsigned (regcache, regs_used,
- extract_unsigned_integer (val, push_size));
+ extract_unsigned_integer (val, push_size, byte_order));
val += push_size;
arg_len -= push_size;
regs_used++;
@@ -1305,7 +1307,7 @@ mn10300_push_dummy_call (struct gdbarch *gdbarch,
/* Push the return address that contains the magic breakpoint. */
sp -= 4;
- write_memory_unsigned_integer (sp, push_size, bp_addr);
+ write_memory_unsigned_integer (sp, push_size, byte_order, bp_addr);
/* The CPU also writes the return address always into the
MDR register on "call". */
generated by cgit v1.1 at 2024-11-23 15:31:02 +0000