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authorH.J. Lu <hjl.tools@gmail.com>2011-02-08 18:12:25 +0000
committerH.J. Lu <hjl.tools@gmail.com>2011-02-08 18:12:25 +0000
commita586129ea545f1b7c04565c346081e9e4069fc0d (patch)
tree7c7d17e681ea86b50013d7e1f408f70340359ca2
parent56d2815c981b20ae146e8ff6891e52d324fb2778 (diff)
downloadgdb-a586129ea545f1b7c04565c346081e9e4069fc0d.zip
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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.
-rw-r--r--gas/ChangeLog6
-rw-r--r--gas/config/tc-i386.c2
-rw-r--r--gas/testsuite/ChangeLog8
-rw-r--r--gas/testsuite/gas/i386/i386.exp2
-rw-r--r--gas/testsuite/gas/i386/nops-4a-i686.d210
-rw-r--r--gas/testsuite/gas/i386/nops-6.d17
-rw-r--r--gas/testsuite/gas/i386/nops-6.s10
7 files changed, 255 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index bf75bbf..636e9e8 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -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".
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 0028f17..777d7cf 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -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;
}
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 166d8db..16efa6d 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -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
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index a0abf28..306da65 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -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"
diff --git a/gas/testsuite/gas/i386/nops-4a-i686.d b/gas/testsuite/gas/i386/nops-4a-i686.d
new file mode 100644
index 0000000..b8ac733
--- /dev/null
+++ b/gas/testsuite/gas/i386/nops-4a-i686.d
@@ -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
diff --git a/gas/testsuite/gas/i386/nops-6.d b/gas/testsuite/gas/i386/nops-6.d
new file mode 100644
index 0000000..6b45d31
--- /dev/null
+++ b/gas/testsuite/gas/i386/nops-6.d
@@ -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
diff --git a/gas/testsuite/gas/i386/nops-6.s b/gas/testsuite/gas/i386/nops-6.s
new file mode 100644
index 0000000..a634c52
--- /dev/null
+++ b/gas/testsuite/gas/i386/nops-6.s
@@ -0,0 +1,10 @@
+ .text
+ .arch i386
+i386:
+ movsbl %al,%esi
+ .p2align 4
+
+ .arch .nop
+i386_nop:
+ movsbl %al,%esi
+ .p2align 4