gas/
2005-07-26 Jan Beulich <jbeulich@novell.com> * config/tc-i386.c (optimize_imm): Calculate candidate immediates mask from guessed suffix, but mask out other immediate types only if at least on candidate is valid for the insn. gas/testsuite/ 2005-07-26 Jan Beulich <jbeulich@novell.com> * gas/i386/immed32.[sd]: New. * gas/i386/immed64.[sd]: New. * gas/i386/i386.exp: Run new tests.
This commit is contained in:
Jan Beulich
parent
f41d945bae
commit
9cd9699237
@ -1,3 +1,9 @@
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2005-07-26 Jan Beulich <jbeulich@novell.com>
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* config/tc-i386.c (optimize_imm): Calculate candidate immediates
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mask from guessed suffix, but mask out other immediate types only
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if at least on candidate is valid for the insn.
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2005-07-25 DJ Delorie <dj@redhat.com>
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* config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
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@ -2087,22 +2087,36 @@ optimize_imm ()
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/* Symbols and expressions. */
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default:
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/* Convert symbolic operand to proper sizes for matching. */
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switch (guess_suffix)
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{
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case QWORD_MNEM_SUFFIX:
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i.types[op] &= Imm64 | Imm32S;
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break;
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case LONG_MNEM_SUFFIX:
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i.types[op] &= Imm32;
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break;
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case WORD_MNEM_SUFFIX:
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i.types[op] &= Imm16;
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break;
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case BYTE_MNEM_SUFFIX:
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i.types[op] &= Imm8 | Imm8S;
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break;
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}
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/* Convert symbolic operand to proper sizes for matching, but don't
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prevent matching a set of insns that only supports sizes other
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than those matching the insn suffix. */
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{
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unsigned int mask, allowed = 0;
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const template *t;
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for (t = current_templates->start; t < current_templates->end; ++t)
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allowed |= t->operand_types[op];
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switch (guess_suffix)
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{
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case QWORD_MNEM_SUFFIX:
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mask = Imm64 | Imm32S;
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break;
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case LONG_MNEM_SUFFIX:
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mask = Imm32;
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break;
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case WORD_MNEM_SUFFIX:
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mask = Imm16;
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break;
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case BYTE_MNEM_SUFFIX:
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mask = Imm8;
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break;
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default:
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mask = 0;
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break;
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}
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if (mask & allowed)
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i.types[op] &= mask;
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}
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break;
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}
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}
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@ -1,3 +1,9 @@
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2005-07-26 Jan Beulich <jbeulich@novell.com>
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* gas/i386/immed32.[sd]: New.
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* gas/i386/immed64.[sd]: New.
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* gas/i386/i386.exp: Run new tests.
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2005-07-21 Paul Brook <paul@codesourcery.com>
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* gas/arm/thumb32.s: Add tests for [pc, #imm] addressing modes.
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@ -62,6 +62,7 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_32_check]]
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run_dump_test "sib"
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run_dump_test "vmx"
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run_dump_test "suffix"
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run_dump_test "immed32"
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if {![istarget "*-*-aix*"]
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&& (![is_elf_format] || [istarget "*-*-linux*"]
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@ -135,6 +136,7 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_64_check]] t
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run_dump_test "x86-64-branch"
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run_dump_test "svme64"
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run_dump_test "x86-64-vmx"
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run_dump_test "immed64"
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# For ELF targets verify that @unwind works.
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if { ([istarget "*-*-elf*"] || [istarget "*-*-linux*"]
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50
gas/testsuite/gas/i386/immed32.d
Normal file
50
gas/testsuite/gas/i386/immed32.d
Normal file
@ -0,0 +1,50 @@
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#objdump: -dw
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#name: i386 immed
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.*: +file format .*
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Disassembly of section \.text:
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0+000 <_start>:
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[ ]*[0-9a-fA-F]+:[ ]+ff 50 04[ ]+calll? +\*0x4\(%eax\)
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[ ]*[0-9a-fA-F]+:[ ]+ff 90 08 00 00 00[ ]+calll? +\*0x8\(%eax\)
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[ ]*[0-9a-fA-F]+:[ ]+ff 90 00 00 00 00[ ]+calll? +\*0x0\(%eax\)
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[ ]*[0-9a-fA-F]+:[ ]+67 ff 57 04[ ]+(addr16 )?calll? +\*4\(%bx\)
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[ ]*[0-9a-fA-F]+:[ ]+67 ff 97 08 00[ ]+(addr16 )?calll? +\*8\(%bx\)
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[ ]*[0-9a-fA-F]+:[ ]+67 ff 97 00 00[ ]+(addr16 )?calll? +\*0\(%bx\)
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[ ]*[0-9a-fA-F]+:[ ]+b0 04[ ]+movb? +\$0x4,%al
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[ ]*[0-9a-fA-F]+:[ ]+b0 08[ ]+movb? +\$0x8,%al
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[ ]*[0-9a-fA-F]+:[ ]+b0 00[ ]+movb? +\$0x0,%al
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[ ]*[0-9a-fA-F]+:[ ]+66 b8 04 00[ ]+movw? +\$0x4,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 b8 08 00[ ]+movw? +\$0x8,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 b8 00 00[ ]+movw? +\$0x0,%ax
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[ ]*[0-9a-fA-F]+:[ ]+b8 04 00 00 00[ ]+movl? +\$0x4,%eax
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[ ]*[0-9a-fA-F]+:[ ]+b8 08 00 00 00[ ]+movl? +\$0x8,%eax
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[ ]*[0-9a-fA-F]+:[ ]+b8 00 00 00 00[ ]+movl? +\$0x0,%eax
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[ ]*[0-9a-fA-F]+:[ ]+04 04[ ]+addb? +\$0x4,%al
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[ ]*[0-9a-fA-F]+:[ ]+04 08[ ]+addb? +\$0x8,%al
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[ ]*[0-9a-fA-F]+:[ ]+04 00[ ]+addb? +\$0x0,%al
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[ ]*[0-9a-fA-F]+:[ ]+66 83 c0 04[ ]+addw? +\$0x4,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 05 08 00[ ]+addw? +\$0x8,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 05 00 00[ ]+addw? +\$0x0,%ax
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[ ]*[0-9a-fA-F]+:[ ]+83 c0 04[ ]+addl? +\$0x4,%eax
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[ ]*[0-9a-fA-F]+:[ ]+05 08 00 00 00[ ]+addl? +\$0x8,%eax
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[ ]*[0-9a-fA-F]+:[ ]+05 00 00 00 00[ ]+addl? +\$0x0,%eax
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[ ]*[0-9a-fA-F]+:[ ]+c0 e0 04[ ]+shlb? +\$0x4,%al
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[ ]*[0-9a-fA-F]+:[ ]+c0 e0 08[ ]+shlb? +\$0x8,%al
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[ ]*[0-9a-fA-F]+:[ ]+c0 e0 00[ ]+shlb? +\$0x0,%al
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[ ]*[0-9a-fA-F]+:[ ]+66 c1 e0 04[ ]+shlw? +\$0x4,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 c1 e0 08[ ]+shlw? +\$0x8,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 c1 e0 00[ ]+shlw? +\$0x0,%ax
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[ ]*[0-9a-fA-F]+:[ ]+c1 e0 04[ ]+shll? +\$0x4,%eax
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[ ]*[0-9a-fA-F]+:[ ]+c1 e0 08[ ]+shll? +\$0x8,%eax
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[ ]*[0-9a-fA-F]+:[ ]+c1 e0 00[ ]+shll? +\$0x0,%eax
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[ ]*[0-9a-fA-F]+:[ ]+e4 04[ ]+inb? +\$0x4,%al
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[ ]*[0-9a-fA-F]+:[ ]+e4 08[ ]+inb? +\$0x8,%al
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[ ]*[0-9a-fA-F]+:[ ]+e4 00[ ]+inb? +\$0x0,%al
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[ ]*[0-9a-fA-F]+:[ ]+66 e5 04[ ]+inw? +\$0x4,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 e5 08[ ]+inw? +\$0x8,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 e5 00[ ]+inw? +\$0x0,%ax
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[ ]*[0-9a-fA-F]+:[ ]+e5 04[ ]+inl? +\$0x4,%eax
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[ ]*[0-9a-fA-F]+:[ ]+e5 08[ ]+inl? +\$0x8,%eax
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[ ]*[0-9a-fA-F]+:[ ]+e5 00[ ]+inl? +\$0x0,%eax
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47
gas/testsuite/gas/i386/immed32.s
Normal file
47
gas/testsuite/gas/i386/immed32.s
Normal file
@ -0,0 +1,47 @@
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.equiv early, 4
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_start:
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calll *early(%eax)
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calll *late(%eax)
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calll *xtrn(%eax)
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calll *early(%bx)
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calll *late(%bx)
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calll *xtrn(%bx)
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movb $early, %al
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movb $late, %al
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movb $xtrn, %al
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movw $early, %ax
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movw $late, %ax
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movw $xtrn, %ax
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movl $early, %eax
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movl $late, %eax
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movl $xtrn, %eax
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addb $early, %al
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addb $late, %al
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addb $xtrn, %al
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addw $early, %ax
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addw $late, %ax
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addw $xtrn, %ax
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addl $early, %eax
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addl $late, %eax
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addl $xtrn, %eax
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shlb $early, %al
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shlb $late, %al
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shlb $xtrn, %al
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shlw $early, %ax
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shlw $late, %ax
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shlw $xtrn, %ax
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shll $early, %eax
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shll $late, %eax
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shll $xtrn, %eax
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inb $early, %al
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inb $late, %al
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inb $xtrn, %al
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inw $early, %ax
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inw $late, %ax
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inw $xtrn, %ax
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inl $early, %eax
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inl $late, %eax
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inl $xtrn, %eax
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.equiv late, 8
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59
gas/testsuite/gas/i386/immed64.d
Normal file
59
gas/testsuite/gas/i386/immed64.d
Normal file
@ -0,0 +1,59 @@
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#objdump: -dw
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#name: x86-64 immed
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.*: +file format .*
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Disassembly of section \.text:
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0+000 <_start>:
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[ ]*[0-9a-fA-F]+:[ ]+ff 50 04[ ]+callq? +\*0x4\(%rax\)
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[ ]*[0-9a-fA-F]+:[ ]+ff 90 08 00 00 00[ ]+callq? +\*0x8\(%rax\)
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[ ]*[0-9a-fA-F]+:[ ]+ff 90 00 00 00 00[ ]+callq? +\*0x0\(%rax\)
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[ ]*[0-9a-fA-F]+:[ ]+67 ff 50 04[ ]+(addr32 )?callq? +\*0x4\(%eax\)
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[ ]*[0-9a-fA-F]+:[ ]+67 ff 90 08 00 00 00[ ]+(addr32 )?callq? +\*0x8\(%eax\)
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[ ]*[0-9a-fA-F]+:[ ]+67 ff 90 00 00 00 00[ ]+(addr32 )?callq? +\*0x0\(%eax\)
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[ ]*[0-9a-fA-F]+:[ ]+b0 04[ ]+movb? +\$0x4,%al
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[ ]*[0-9a-fA-F]+:[ ]+b0 08[ ]+movb? +\$0x8,%al
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[ ]*[0-9a-fA-F]+:[ ]+b0 00[ ]+movb? +\$0x0,%al
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[ ]*[0-9a-fA-F]+:[ ]+66 b8 04 00[ ]+movw? +\$0x4,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 b8 08 00[ ]+movw? +\$0x8,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 b8 00 00[ ]+movw? +\$0x0,%ax
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[ ]*[0-9a-fA-F]+:[ ]+b8 04 00 00 00[ ]+movl? +\$0x4,%eax
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[ ]*[0-9a-fA-F]+:[ ]+b8 08 00 00 00[ ]+movl? +\$0x8,%eax
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[ ]*[0-9a-fA-F]+:[ ]+b8 00 00 00 00[ ]+movl? +\$0x0,%eax
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[ ]*[0-9a-fA-F]+:[ ]+48 b8 04 00 00 00 00 00 00 00[ ]+movq? +\$0x4,%rax
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[ ]*[0-9a-fA-F]+:[ ]+48 b8 08 00 00 00 00 00 00 00[ ]+movq? +\$0x8,%rax
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[ ]*[0-9a-fA-F]+:[ ]+48 b8 00 00 00 00 00 00 00 00[ ]+movq? +\$0x0,%rax
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[ ]*[0-9a-fA-F]+:[ ]+04 04[ ]+addb? +\$0x4,%al
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[ ]*[0-9a-fA-F]+:[ ]+04 08[ ]+addb? +\$0x8,%al
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[ ]*[0-9a-fA-F]+:[ ]+04 00[ ]+addb? +\$0x0,%al
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[ ]*[0-9a-fA-F]+:[ ]+66 83 c0 04[ ]+addw? +\$0x4,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 05 08 00[ ]+addw? +\$0x8,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 05 00 00[ ]+addw? +\$0x0,%ax
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[ ]*[0-9a-fA-F]+:[ ]+83 c0 04[ ]+addl? +\$0x4,%eax
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[ ]*[0-9a-fA-F]+:[ ]+05 08 00 00 00[ ]+addl? +\$0x8,%eax
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[ ]*[0-9a-fA-F]+:[ ]+05 00 00 00 00[ ]+addl? +\$0x0,%eax
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[ ]*[0-9a-fA-F]+:[ ]+48 83 c0 04[ ]+addq? +\$0x4,%rax
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[ ]*[0-9a-fA-F]+:[ ]+48 05 08 00 00 00[ ]+addq? +\$0x8,%rax
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[ ]*[0-9a-fA-F]+:[ ]+48 05 00 00 00 00[ ]+addq? +\$0x0,%rax
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[ ]*[0-9a-fA-F]+:[ ]+c0 e0 04[ ]+shlb? +\$0x4,%al
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[ ]*[0-9a-fA-F]+:[ ]+c0 e0 08[ ]+shlb? +\$0x8,%al
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[ ]*[0-9a-fA-F]+:[ ]+c0 e0 00[ ]+shlb? +\$0x0,%al
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[ ]*[0-9a-fA-F]+:[ ]+66 c1 e0 04[ ]+shlw? +\$0x4,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 c1 e0 08[ ]+shlw? +\$0x8,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 c1 e0 00[ ]+shlw? +\$0x0,%ax
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[ ]*[0-9a-fA-F]+:[ ]+c1 e0 04[ ]+shll? +\$0x4,%eax
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[ ]*[0-9a-fA-F]+:[ ]+c1 e0 08[ ]+shll? +\$0x8,%eax
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[ ]*[0-9a-fA-F]+:[ ]+c1 e0 00[ ]+shll? +\$0x0,%eax
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[ ]*[0-9a-fA-F]+:[ ]+48 c1 e0 04[ ]+shlq? +\$0x4,%rax
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[ ]*[0-9a-fA-F]+:[ ]+48 c1 e0 08[ ]+shlq? +\$0x8,%rax
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[ ]*[0-9a-fA-F]+:[ ]+48 c1 e0 00[ ]+shlq? +\$0x0,%rax
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[ ]*[0-9a-fA-F]+:[ ]+e4 04[ ]+inb? +\$0x4,%al
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[ ]*[0-9a-fA-F]+:[ ]+e4 08[ ]+inb? +\$0x8,%al
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[ ]*[0-9a-fA-F]+:[ ]+e4 00[ ]+inb? +\$0x0,%al
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[ ]*[0-9a-fA-F]+:[ ]+66 e5 04[ ]+inw? +\$0x4,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 e5 08[ ]+inw? +\$0x8,%ax
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[ ]*[0-9a-fA-F]+:[ ]+66 e5 00[ ]+inw? +\$0x0,%ax
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[ ]*[0-9a-fA-F]+:[ ]+e5 04[ ]+inl? +\$0x4,%eax
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[ ]*[0-9a-fA-F]+:[ ]+e5 08[ ]+inl? +\$0x8,%eax
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[ ]*[0-9a-fA-F]+:[ ]+e5 00[ ]+inl? +\$0x0,%eax
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56
gas/testsuite/gas/i386/immed64.s
Normal file
56
gas/testsuite/gas/i386/immed64.s
Normal file
@ -0,0 +1,56 @@
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.equiv early, 4
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_start:
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callq *early(%rax)
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callq *late(%rax)
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callq *xtrn(%rax)
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callq *early(%eax)
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callq *late(%eax)
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callq *xtrn(%eax)
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movb $early, %al
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movb $late, %al
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movb $xtrn, %al
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movw $early, %ax
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movw $late, %ax
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movw $xtrn, %ax
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movl $early, %eax
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movl $late, %eax
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movl $xtrn, %eax
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movabsq $early, %rax
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movabsq $late, %rax
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movabsq $xtrn, %rax
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addb $early, %al
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addb $late, %al
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addb $xtrn, %al
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addw $early, %ax
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addw $late, %ax
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addw $xtrn, %ax
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addl $early, %eax
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addl $late, %eax
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addl $xtrn, %eax
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addq $early, %rax
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addq $late, %rax
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addq $xtrn, %rax
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shlb $early, %al
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shlb $late, %al
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shlb $xtrn, %al
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shlw $early, %ax
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shlw $late, %ax
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shlw $xtrn, %ax
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shll $early, %eax
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shll $late, %eax
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shll $xtrn, %eax
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shlq $early, %rax
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shlq $late, %rax
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shlq $xtrn, %rax
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inb $early, %al
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inb $late, %al
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inb $xtrn, %al
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inw $early, %ax
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inw $late, %ax
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inw $xtrn, %ax
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inl $early, %eax
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inl $late, %eax
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inl $xtrn, %eax
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.equiv late, 8
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