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-rw-r--r--gas/ChangeLog9
-rw-r--r--gas/ChangeLog-98996
-rw-r--r--gas/config/tc-arc.c4
-rw-r--r--gas/config/tc-i386.c27
-rw-r--r--gas/config/tc-v850.c13
5 files changed, 27 insertions, 32 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 916bca24ae..bb2f95db1c 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,12 @@
+2001-05-16 Alan Modra <amodra@one.net.au>
+
+ * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
+ for 8 byte insns.
+ * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
+ opcodes are output rather than after. Delete insn_size.
+ * config/tc-v850.c (md_assemble): Similarly, but delete
+ total_insn_size.
+
2001-05-14 Richard Henderson <rth@redhat.com>
* ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
diff --git a/gas/ChangeLog-9899 b/gas/ChangeLog-9899
index b71f2094e4..c2e4d897aa 100644
--- a/gas/ChangeLog-9899
+++ b/gas/ChangeLog-9899
@@ -1,3 +1,9 @@
+1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
+
+ * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
+ warning for absolute jump/call without `*' in non-intel mode. No
+ need to set i.types[0] JumpAbsolute in intel mode.
+
1999-12-22 Philip Blundell <pb@futuretv.com>
* config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
diff --git a/gas/config/tc-arc.c b/gas/config/tc-arc.c
index 3cbd3c018e..730cfc6767 100644
--- a/gas/config/tc-arc.c
+++ b/gas/config/tc-arc.c
@@ -806,6 +806,7 @@ md_assemble (str)
f = frag_more (8);
md_number_to_chars (f, insn, 4);
md_number_to_chars (f + 4, limm, 4);
+ dwarf2_emit_insn (8);
}
else if (limm_reloc_p)
{
@@ -816,6 +817,7 @@ md_assemble (str)
{
f = frag_more (4);
md_number_to_chars (f, insn, 4);
+ dwarf2_emit_insn (4);
}
/* Create any fixups. */
@@ -870,8 +872,6 @@ md_assemble (str)
(bfd_reloc_code_real_type) reloc_type);
}
- dwarf2_emit_insn (4);
-
/* All done. */
return;
}
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 57b9b0fd03..a710532500 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -1231,10 +1231,6 @@ md_assemble (line)
/* Points to template once we've found it. */
const template *t;
- /* Count the size of the instruction generated. Does not include
- variable part of jump insns before relax. */
- int insn_size = 0;
-
int j;
char mnemonic[MAX_MNEM_SIZE];
@@ -2702,6 +2698,11 @@ md_assemble (line)
{
register char *p;
+ /* Tie dwarf2 debug info to the address at the start of the insn.
+ We can't do this after the insn has been output as the current
+ frag may have been closed off. eg. by frag_var. */
+ dwarf2_emit_insn (0);
+
/* Output jumps. */
if (i.tm.opcode_modifier & Jump)
{
@@ -2734,7 +2735,6 @@ md_assemble (line)
bytes for the opcode and room for the prefix and largest
displacement. */
frag_grow (prefix + 2 + 4);
- insn_size += prefix + 1;
/* Prefix and 1 opcode byte go in fr_fix. */
p = frag_more (prefix + 1);
if (i.prefix[DATA_PREFIX])
@@ -2766,7 +2766,6 @@ md_assemble (line)
size = 1;
if (i.prefix[ADDR_PREFIX])
{
- insn_size += 1;
FRAG_APPEND_1_CHAR (ADDR_PREFIX_OPCODE);
i.prefixes -= 1;
}
@@ -2781,7 +2780,6 @@ md_assemble (line)
if (i.prefix[DATA_PREFIX])
{
- insn_size += 1;
FRAG_APPEND_1_CHAR (DATA_PREFIX_OPCODE);
i.prefixes -= 1;
code16 ^= CODE16;
@@ -2795,7 +2793,6 @@ md_assemble (line)
if (i.prefix[REX_PREFIX])
{
FRAG_APPEND_1_CHAR (i.prefix[REX_PREFIX]);
- insn_size++;
i.prefixes -= 1;
}
@@ -2804,13 +2801,11 @@ md_assemble (line)
if (fits_in_unsigned_byte (i.tm.base_opcode))
{
- insn_size += 1 + size;
p = frag_more (1 + size);
}
else
{
/* Opcode can be at most two bytes. */
- insn_size += 2 + size;
p = frag_more (2 + size);
*p++ = (i.tm.base_opcode >> 8) & 0xff;
}
@@ -2850,7 +2845,6 @@ md_assemble (line)
as_warn (_("skipping prefixes on this instruction"));
/* 1 opcode; 2 segment; offset */
- insn_size += prefix + 1 + 2 + size;
p = frag_more (prefix + 1 + 2 + size);
if (i.prefix[DATA_PREFIX])
@@ -2898,7 +2892,6 @@ md_assemble (line)
{
if (*q)
{
- insn_size += 1;
p = frag_more (1);
md_number_to_chars (p, (valueT) *q, 1);
}
@@ -2907,12 +2900,10 @@ md_assemble (line)
/* Now the opcode; be careful about word order here! */
if (fits_in_unsigned_byte (i.tm.base_opcode))
{
- insn_size += 1;
FRAG_APPEND_1_CHAR (i.tm.base_opcode);
}
else
{
- insn_size += 2;
p = frag_more (2);
/* Put out high byte first: can't use md_number_to_chars! */
*p++ = (i.tm.base_opcode >> 8) & 0xff;
@@ -2922,7 +2913,6 @@ md_assemble (line)
/* Now the modrm byte and sib byte (if present). */
if (i.tm.opcode_modifier & Modrm)
{
- insn_size += 1;
p = frag_more (1);
md_number_to_chars (p,
(valueT) (i.rm.regmem << 0
@@ -2937,7 +2927,6 @@ md_assemble (line)
&& i.rm.mode != 3
&& !(i.base_reg && (i.base_reg->reg_type & Reg16) != 0))
{
- insn_size += 1;
p = frag_more (1);
md_number_to_chars (p,
(valueT) (i.sib.base << 0
@@ -2971,7 +2960,6 @@ md_assemble (line)
}
val = offset_in_range (i.op[n].disps->X_add_number,
size);
- insn_size += size;
p = frag_more (size);
md_number_to_chars (p, val, size);
}
@@ -3018,7 +3006,6 @@ md_assemble (line)
size = 8;
}
- insn_size += size;
p = frag_more (size);
fix_new_exp (frag_now, p - frag_now->fr_literal, size,
i.op[n].disps, pcrel,
@@ -3053,7 +3040,6 @@ md_assemble (line)
}
val = offset_in_range (i.op[n].imms->X_add_number,
size);
- insn_size += size;
p = frag_more (size);
md_number_to_chars (p, val, size);
}
@@ -3079,7 +3065,6 @@ md_assemble (line)
size = 8;
}
- insn_size += size;
p = frag_more (size);
reloc_type = reloc (size, 0, sign, i.reloc[n]);
#ifdef BFD_ASSEMBLER
@@ -3107,8 +3092,6 @@ md_assemble (line)
}
}
- dwarf2_emit_insn (insn_size);
-
#ifdef DEBUG386
if (flag_debug)
{
diff --git a/gas/config/tc-v850.c b/gas/config/tc-v850.c
index 89f4b98789..ef22afe774 100644
--- a/gas/config/tc-v850.c
+++ b/gas/config/tc-v850.c
@@ -1699,7 +1699,6 @@ md_assemble (str)
int relaxable = 0;
unsigned long insn;
unsigned long insn_size;
- unsigned long total_insn_size = 0;
char *f;
int i;
int match;
@@ -2150,6 +2149,11 @@ md_assemble (str)
input_line_pointer = str;
+ /* Tie dwarf2 debug info to the address at the start of the insn.
+ We can't do this after the insn has been output as the current
+ frag may have been closed off. eg. by frag_var. */
+ dwarf2_emit_insn (0);
+
/* Write out the instruction. */
if (relaxable && fc > 0)
@@ -2175,7 +2179,6 @@ md_assemble (str)
md_number_to_chars (f, insn, insn_size);
md_number_to_chars (f + 2, 0, 4);
}
- total_insn_size = insn_size;
}
else
{
@@ -2190,15 +2193,11 @@ md_assemble (str)
insn_size = 2;
f = frag_more (insn_size);
- total_insn_size = insn_size;
-
md_number_to_chars (f, insn, insn_size);
if (extra_data_after_insn)
{
f = frag_more (extra_data_len);
- total_insn_size += extra_data_len;
-
md_number_to_chars (f, extra_data, extra_data_len);
extra_data_after_insn = false;
@@ -2271,8 +2270,6 @@ md_assemble (str)
}
input_line_pointer = saved_input_line_pointer;
-
- dwarf2_emit_insn (total_insn_size);
}
/* If while processing a fixup, a reloc really needs to be created
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 16:08:56 +0000