forked from Imagelibrary/binutils-gdb
* tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX references. (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse otherwise. * tc-i386.h (DWORD_MNEM_SUFFIX): Kill. (No_dSuf): Kill. * i386.h (*_Suf): Remove No_dSuf. (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP) Remove. (i386_optab): Remove 'd' in the suffixes.
This commit is contained in:
Jan Hubicka
@@ -1,3 +1,18 @@
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Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
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* tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
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mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
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references.
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(intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
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otherwise.
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* tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
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(No_dSuf): Kill.
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* i386.h (*_Suf): Remove No_dSuf.
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(d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
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Remove.
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(i386_optab): Remove 'd' in the suffixes.
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2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
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* config/tc-i386.c (T_SHORT): Undefine before defining.
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@@ -1182,22 +1182,32 @@ md_assemble (line)
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{
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case WORD_MNEM_SUFFIX:
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case BYTE_MNEM_SUFFIX:
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case SHORT_MNEM_SUFFIX:
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case LONG_MNEM_SUFFIX:
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i.suffix = mnem_p[-1];
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mnem_p[-1] = '\0';
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current_templates = hash_find (op_hash, mnemonic);
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break;
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/* Intel Syntax. */
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case DWORD_MNEM_SUFFIX:
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if (intel_syntax)
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case SHORT_MNEM_SUFFIX:
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case LONG_MNEM_SUFFIX:
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if (!intel_syntax)
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{
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i.suffix = mnem_p[-1];
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mnem_p[-1] = '\0';
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current_templates = hash_find (op_hash, mnemonic);
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break;
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}
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break;
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/* Intel Syntax. */
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case 'd':
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if (intel_syntax)
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{
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if (intel_float_operand (mnemonic))
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i.suffix = SHORT_MNEM_SUFFIX;
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else
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i.suffix = LONG_MNEM_SUFFIX;
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mnem_p[-1] = '\0';
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current_templates = hash_find (op_hash, mnemonic);
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}
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break;
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}
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if (!current_templates)
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{
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@@ -1514,9 +1524,7 @@ md_assemble (line)
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? No_sSuf
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: (i.suffix == LONG_MNEM_SUFFIX
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? No_lSuf
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: (i.suffix == DWORD_MNEM_SUFFIX
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? No_dSuf
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: (i.suffix == LONG_DOUBLE_MNEM_SUFFIX ? No_xSuf : 0))))));
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: (i.suffix == LONG_DOUBLE_MNEM_SUFFIX ? No_xSuf : 0)))));
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for (t = current_templates->start;
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t < current_templates->end;
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@@ -1923,8 +1931,7 @@ md_assemble (line)
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/* Now select between word & dword operations via the operand
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size prefix, except for instructions that will ignore this
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prefix anyway. */
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if (((intel_syntax && (i.suffix == DWORD_MNEM_SUFFIX))
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|| i.suffix == LONG_MNEM_SUFFIX) == flag_16bit_code
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if ((i.suffix == LONG_MNEM_SUFFIX) == flag_16bit_code
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&& !(i.tm.opcode_modifier & IgnoreSize))
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{
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unsigned int prefix = DATA_PREFIX_OPCODE;
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@@ -1935,8 +1942,7 @@ md_assemble (line)
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return;
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}
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/* Size floating point instruction. */
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if (i.suffix == LONG_MNEM_SUFFIX
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|| (intel_syntax && i.suffix == DWORD_MNEM_SUFFIX))
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if (i.suffix == LONG_MNEM_SUFFIX)
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{
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if (i.tm.opcode_modifier & FloatMF)
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i.tm.base_opcode ^= 4;
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@@ -4554,7 +4560,16 @@ intel_e09_1 ()
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}
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else if (prev_token.code == T_QWORD)
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i.suffix = DWORD_MNEM_SUFFIX;
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{
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if (intel_parser.got_a_float == 1) /* "f..." */
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i.suffix = LONG_MNEM_SUFFIX;
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else
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{
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as_bad (_("operand modifier `%s' supported only for i387 operations\n"),
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prev_token.str);
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return 0;
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}
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}
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else if (prev_token.code == T_XWORD)
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i.suffix = LONG_DOUBLE_MNEM_SUFFIX;
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@@ -231,8 +231,6 @@ extern const char extra_symbol_chars[];
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#define LONG_MNEM_SUFFIX 'l'
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/* Intel Syntax */
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#define LONG_DOUBLE_MNEM_SUFFIX 'x'
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/* Intel Syntax */
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#define DWORD_MNEM_SUFFIX 'd'
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/* modrm.mode = REGMEM_FIELD_HAS_REG when a register is in there */
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#define REGMEM_FIELD_HAS_REG 0x3/* always = 0x3 */
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@@ -313,14 +311,13 @@ typedef struct
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#define No_wSuf 0x40000 /* w suffix on instruction illegal */
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#define No_lSuf 0x80000 /* l suffix on instruction illegal */
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#define No_sSuf 0x100000 /* s suffix on instruction illegal */
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#define No_dSuf 0x200000 /* d suffix on instruction illegal */
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#define No_xSuf 0x400000 /* x suffix on instruction illegal */
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#define FWait 0x800000 /* instruction needs FWAIT */
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#define IsString 0x1000000 /* quick test for string instructions */
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#define regKludge 0x2000000 /* fake an extra reg operand for clr, imul */
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#define IsPrefix 0x4000000 /* opcode is a prefix */
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#define ImmExt 0x8000000 /* instruction has extension in 8 bit imm */
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#define Ugh 0x80000000 /* deprecated fp insn, gets a warning */
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#define No_xSuf 0x200000 /* x suffix on instruction illegal */
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#define FWait 0x400000 /* instruction needs FWAIT */
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#define IsString 0x800000 /* quick test for string instructions */
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#define regKludge 0x1000000 /* fake an extra reg operand for clr, imul */
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#define IsPrefix 0x2000000 /* opcode is a prefix */
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#define ImmExt 0x4000000 /* instruction has extension in 8 bit imm */
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#define Ugh 0x8000000 /* deprecated fp insn, gets a warning */
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/* operand_types[i] describes the type of operand i. This is made
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by OR'ing together all of the possible type masks. (e.g.
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