Also update cpu_arch_isa_flags for ISA extensions.

gas/

2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
	for ISA extensions.
	(md_parse_option): Likewise.

gas/testsuite/

2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>

	* gas/i386/i386.exp: Run nops-4a-i686 and nops-6.

	* gas/i386/nops-4a-i686.d: New.
	* gas/i386/nops-6.d: Likewise.
	* gas/i386/nops-6.s: Likewise.
This commit is contained in:
H.J. Lu 2011-02-08 18:12:25 +00:00
parent 56d2815c98
commit a586129ea5
7 changed files with 255 additions and 0 deletions

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@ -1,3 +1,9 @@
2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
for ISA extensions.
(md_parse_option): Likewise.
2011-02-04 Bernd Schmidt <bernds@codesourcery.com>
* doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".

View File

@ -2176,6 +2176,7 @@ set_cpu_arch (int dummy ATTRIBUTE_UNUSED)
else
cpu_sub_arch_name = xstrdup (cpu_arch[j].name);
cpu_arch_flags = flags;
cpu_arch_isa_flags = flags;
}
*input_line_pointer = e;
demand_empty_rest_of_line ();
@ -8343,6 +8344,7 @@ md_parse_option (int c, char *arg)
else
cpu_sub_arch_name = xstrdup (cpu_arch[j].name);
cpu_arch_flags = flags;
cpu_arch_isa_flags = flags;
}
break;
}

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@ -1,3 +1,11 @@
2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
* gas/i386/i386.exp: Run nops-4a-i686 and nops-6.
* gas/i386/nops-4a-i686.d: New.
* gas/i386/nops-6.d: Likewise.
* gas/i386/nops-6.s: Likewise.
2011-02-07 Vincent Riviere <vincent.riviere@freesbee.fr>
PR gas/3041

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@ -91,8 +91,10 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_32_check]]
run_dump_test "nops-4"
run_dump_test "nops-4-i386"
run_dump_test "nops-4-i686"
run_dump_test "nops-4a-i686"
run_dump_test "nops-5"
run_dump_test "nops-5-i686"
run_dump_test "nops-6"
run_dump_test "addr16"
run_dump_test "addr32"
run_dump_test "sse4_1"

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@ -0,0 +1,210 @@
#as: -march=i686+nop
#source: nops-4.s
#objdump: -drw
#name: i386 -march=i686+nop nops 4a
.*: +file format .*
Disassembly of section .text:
0+ <nop31>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+20 <nop30>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+40 <nop29>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+60 <nop28>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+80 <nop27>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+a0 <nop26>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 66 66 2e 0f 1f 84 00 00 00 00 00 data32 nopw %cs:0x0\(%eax,%eax,1\)
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+c0 <nop25>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 66 2e 0f 1f 84 00 00 00 00 00 nopw %cs:0x0\(%eax,%eax,1\)
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+e0 <nop24>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 66 0f 1f 84 00 00 00 00 00 nopw 0x0\(%eax,%eax,1\)
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+100 <nop23>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 0f 1f 84 00 00 00 00 00 nopl 0x0\(%eax,%eax,1\)
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+120 <nop22>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 0f 1f 80 00 00 00 00 nopl 0x0\(%eax\)
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+140 <nop21>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%eax,%eax,1\)
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+160 <nop20>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 0f 1f 44 00 00 nopl 0x0\(%eax,%eax,1\)
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+180 <nop19>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 0f 1f 40 00 nopl 0x0\(%eax\)
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+1a0 <nop18>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 0f 1f 00 nopl \(%eax\)
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+1c0 <nop17>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 66 90 xchg %ax,%ax
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
0+1e0 <nop16>:
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 90 nop
[ ]*[a-f0-9]+: 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 data32 data32 data32 data32 data32 nopw %cs:0x0\(%eax,%eax,1\)
#pass

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@ -0,0 +1,17 @@
#objdump: -drw
#name: i386 nops 6
.*: +file format .*
Disassembly of section .text:
0+ <i386>:
[ ]*[a-f0-9]+: 0f be f0 movsbl %al,%esi
[ ]*[a-f0-9]+: 8d b6 00 00 00 00 lea 0x0\(%esi\),%esi
[ ]*[a-f0-9]+: 8d bc 27 00 00 00 00 lea 0x0\(%edi,%eiz,1\),%edi
0+10 <i386_nop>:
[ ]*[a-f0-9]+: 0f be f0 movsbl %al,%esi
[ ]*[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%eax,%eax,1\)
[ ]*[a-f0-9]+: 0f 1f 80 00 00 00 00 nopl 0x0\(%eax\)
#pass

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@ -0,0 +1,10 @@
.text
.arch i386
i386:
movsbl %al,%esi
.p2align 4
.arch .nop
i386_nop:
movsbl %al,%esi
.p2align 4