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authorH. Peter Anvin <hpa@zytor.com>2002-04-30 21:05:55 +0000
committerH. Peter Anvin <hpa@zytor.com>2002-04-30 21:05:55 +0000
commit09f6acbb75d7f58aa78691844620b85b6c44919b (patch)
tree24e2d6838a266ff026a5e84da16e9deb2baa155e
parentb1a0143a0db46de295e647975b08aa9b6a00fef9 (diff)
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NASM 0.98.21
Diffstat
-rw-r--r--assemble.c3
-rw-r--r--insns.dat28
-rw-r--r--nasm.h4
-rw-r--r--parser.c3
4 files changed, 14 insertions, 24 deletions
diff --git a/assemble.c b/assemble.c
index f560112..ff308f6 100644
--- a/assemble.c
+++ b/assemble.c
@@ -552,7 +552,8 @@ static int is_sbyte (insn *ins, int op, int size)
int ret;
ret = !(ins->forw_ref && ins->oprs[op].opflags ) && /* dead in the water on forward reference or External */
- (optimizing>0 || !(ins->oprs[op].type & (BITS16|BITS32))) &&
+ optimizing>=0 &&
+/* !(ins->oprs[op].type & (BITS16|BITS32)) && */
ins->oprs[op].wrt==NO_SEG && ins->oprs[op].segment==NO_SEG;
v = ins->oprs[op].offset;
diff --git a/insns.dat b/insns.dat
index d626fcd..ca6c3b9 100644
--- a/insns.dat
+++ b/insns.dat
@@ -38,8 +38,7 @@ ADC rm32,imm8 \321\300\1\x83\202\15 386
ADC reg_al,imm \1\x14\21 8086,SM
ADC reg_ax,imm \320\1\x15\31 8086,SM
ADC reg_eax,sbyte \321\1\x83\202\15 386,SM,ND
-ADC reg_eax,sbig \321\1\x15\41 386,SM,ND
-ADC reg_eax,imm32 \321\1\x15\41 386
+ADC reg_eax,imm \321\1\x15\41 386,SM
ADC rm8,imm \300\1\x80\202\21 8086,SM
ADC rm16,imm \320\300\134\1\x81\202\131 8086,SM
ADC rm32,imm \321\300\144\1\x81\202\141 386,SM
@@ -63,8 +62,7 @@ ADD rm32,imm8 \321\300\1\x83\200\15 386
ADD reg_al,imm \1\x04\21 8086,SM
ADD reg_ax,imm \320\1\x05\31 8086,SM
ADD reg_eax,sbyte \321\1\x83\200\15 386,SM,ND
-ADD reg_eax,sbig \321\1\x05\41 386,SM,ND
-ADD reg_eax,imm32 \321\1\x05\41 386
+ADD reg_eax,imm \321\1\x05\41 386,SM
ADD rm8,imm \300\1\x80\200\21 8086,SM
ADD rm16,imm \320\300\134\1\x81\200\131 8086,SM
ADD rm32,imm \321\300\144\1\x81\200\141 386,SM
@@ -88,8 +86,7 @@ AND rm32,imm8 \321\300\1\x83\204\15 386
AND reg_al,imm \1\x24\21 8086,SM
AND reg_ax,imm \320\1\x25\31 8086,SM
AND reg_eax,sbyte \321\1\x83\204\15 386,SM,ND
-AND reg_eax,sbig \321\1\x25\41 386,SM,ND
-AND reg_eax,imm32 \321\1\x25\41 386
+AND reg_eax,imm \321\1\x25\41 386,SM
AND rm8,imm \300\1\x80\204\21 8086,SM
AND rm16,imm \320\300\134\1\x81\204\131 8086,SM
AND rm32,imm \321\300\144\1\x81\204\141 386,SM
@@ -182,8 +179,7 @@ CMP rm32,imm8 \321\300\1\x83\207\15 386
CMP reg_al,imm \1\x3C\21 8086,SM
CMP reg_ax,imm \320\1\x3D\31 8086,SM
CMP reg_eax,sbyte \321\1\x83\207\15 386,SM,ND
-CMP reg_eax,sbig \321\1\x3D\41 386,SM,ND
-CMP reg_eax,imm32 \321\1\x3D\41 386
+CMP reg_eax,imm \321\1\x3D\41 386,SM
CMP rm8,imm \300\1\x80\207\21 8086,SM
CMP rm16,imm \320\300\134\1\x81\207\131 8086,SM
CMP rm32,imm \321\300\144\1\x81\207\141 386,SM
@@ -654,8 +650,7 @@ OR rm32,imm8 \321\300\1\x83\201\15 386
OR reg_al,imm \1\x0C\21 8086,SM
OR reg_ax,imm \320\1\x0D\31 8086,SM
OR reg_eax,sbyte \321\1\x83\201\15 386,SM,ND
-OR reg_eax,sbig \321\1\x0D\41 386,SM,ND
-OR reg_eax,imm32 \321\1\x0D\41 386
+OR reg_eax,imm \321\1\x0D\41 386,SM
OR rm8,imm \300\1\x80\201\21 8086,SM
OR rm16,imm \320\300\134\1\x81\201\131 8086,SM
OR rm32,imm \321\300\144\1\x81\201\141 386,SM
@@ -843,10 +838,10 @@ PUSH rm32 \321\300\1\xFF\206 386
PUSH reg_fsgs \1\x0F\7 386
PUSH reg_sreg \6 8086
PUSH imm8 \1\x6A\14 186
+PUSH sbyte \1\x6A\14 186,ND
PUSH imm16 \320\133\1\x68\130 186
PUSH imm32 \321\143\1\x68\140 386
-PUSH sbyte \1\x6A\14 186,ND
-PUSH imm \1\x68\34 186,ND
+PUSH imm \1\x68\34 186
PUSHA void \322\1\x60 186
PUSHAD void \321\1\x60 386
PUSHAW void \320\1\x60 186
@@ -947,8 +942,7 @@ SBB rm32,imm8 \321\300\1\x83\203\15 8086
SBB reg_al,imm \1\x1C\21 8086,SM
SBB reg_ax,imm \320\1\x1D\31 8086,SM
SBB reg_eax,sbyte \321\1\x83\203\15 386,SM,ND
-SBB reg_eax,sbig \321\1\x1D\41 386,SM,ND
-SBB reg_eax,imm32 \321\1\x1D\41 386
+SBB reg_eax,imm \321\1\x1D\41 386,SM
SBB rm8,imm \300\1\x80\203\21 8086,SM
SBB rm16,imm \320\300\134\1\x81\203\131 8086,SM
SBB rm32,imm \321\300\144\1\x81\203\141 386,SM
@@ -1030,8 +1024,7 @@ SUB rm32,imm8 \321\300\1\x83\205\15 386
SUB reg_al,imm \1\x2C\21 8086,SM
SUB reg_ax,imm \320\1\x2D\31 8086,SM
SUB reg_eax,sbyte \321\1\x83\205\15 386,SM,ND
-SUB reg_eax,sbig \321\1\x2D\41 386,SM,ND
-SUB reg_eax,imm32 \321\1\x2D\41 386
+SUB reg_eax,imm \321\1\x2D\41 386,SM
SUB rm8,imm \300\1\x80\205\21 8086,SM
SUB rm16,imm \320\300\134\1\x81\205\131 8086,SM
SUB rm32,imm \321\300\144\1\x81\205\141 386,SM
@@ -1133,8 +1126,7 @@ XOR rm32,imm8 \321\300\1\x83\206\15 386
XOR reg_al,imm \1\x34\21 8086,SM
XOR reg_ax,imm \320\1\x35\31 8086,SM
XOR reg_eax,sbyte \321\1\x83\206\15 386,SM,ND
-XOR reg_eax,sbig \321\1\x35\41 386,SM,ND
-XOR reg_eax,imm32 \321\1\x35\41 386
+XOR reg_eax,imm \321\1\x35\41 386,SM
XOR rm8,imm \300\1\x80\206\21 8086,SM
XOR rm16,imm \320\300\134\1\x81\206\131 8086,SM
XOR rm32,imm \321\300\144\1\x81\206\141 386,SM
diff --git a/nasm.h b/nasm.h
index 1ec58a3..1a58ac1 100644
--- a/nasm.h
+++ b/nasm.h
@@ -13,7 +13,7 @@
#define NASM_MAJOR_VER 0
#define NASM_MINOR_VER 98
-#define NASM_VER "0.98.20"
+#define NASM_VER "0.98.21"
#ifndef NULL
#define NULL 0
@@ -428,8 +428,6 @@ enum {
#define UNITY 0x00802000L /* for shift/rotate instructions */
#define BYTENESS 0x40000000L /* so SBYTE == IMMEDIATE | BYTENESS */
#define SBYTE 0x40002000L /* for op r16/32,immediate instrs. */
-#define BIGNESS 0x80000000L /* so SBIG == IMMEDIATE | BIGNESS */
-#define SBIG 0x80002000L /* for eax immediate instrs. */
/*
* Next, the codes returned from the parser, for registers and
diff --git a/parser.c b/parser.c
index c3c00fc..23d3292 100644
--- a/parser.c
+++ b/parser.c
@@ -686,11 +686,10 @@ insn *parse_line (int pass, char *buffer, insn *result,
if (is_simple(value)) {
if (reloc_value(value)==1)
result->oprs[operand].type |= UNITY;
- if (optimizing>0) {
+ if (optimizing>=0) {
if (reloc_value(value) >= -128 &&
reloc_value(value) <= 127)
result->oprs[operand].type |= SBYTE;
- else result->oprs[operand].type |= SBIG;
}
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 22:34:02 +0000