diff options
| author | Jan Beulich <jbeulich@novell.com> | 2006-12-01 14:56:11 +0000 |
|---|---|---|
| committer | Jan Beulich <jbeulich@novell.com> | 2006-12-01 14:56:11 +0000 |
| commit | a35ca55aee929c1b59136d93a257f0b5dcad6186 (patch) | |
| tree | dd0bd11d8ea33554952ee0f83acb2c5d67f6ff8a /gas/testsuite | |
| parent | 55d55ac712a8d2763cce40bafdb31ca3c2f04beb (diff) | |
| download | gdb-a35ca55aee929c1b59136d93a257f0b5dcad6186.zip gdb-a35ca55aee929c1b59136d93a257f0b5dcad6186.tar.gz gdb-a35ca55aee929c1b59136d93a257f0b5dcad6186.tar.bz2 | |
opcodes/
2006-11-30 Jan Beulich <jbeulich@novell.com>
* i386-dis.c (dis386): Use 'R' and 'O' for cbw/cwd unconditionally.
(putop): For 'O' suffix, print 'q' in Intel mode, and mark data prefix
used. For 'R' and 'W' suffix, simplify and fix Intel mode.
gas/testsuite/
2006-11-30 Jan Beulich <jbeulich@novell.com>
* gas/i386/intel.s: Use Intel syntax in Intel syntax test.
* gas/i386/x86-64-cbw.[sd]: New.
* gas/i386/x86-64-cbw-intel.d: New.
* gas/i386/i386.exp: Run new tests.
Diffstat (limited to 'gas/testsuite')
| -rw-r--r-- | gas/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/i386.exp | 2 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/intel.s | 4 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-cbw-intel.d | 26 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-cbw.d | 25 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-cbw.s | 18 |
6 files changed, 80 insertions, 2 deletions
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index ef83e7f..725f910 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,10 @@ +2006-11-30 Jan Beulich <jbeulich@novell.com> + + * gas/i386/intel.s: Use Intel syntax in Intel syntax test. + * gas/i386/x86-64-cbw.[sd]: New. + * gas/i386/x86-64-cbw-intel.d: New. + * gas/i386/i386.exp: Run new tests. + 2006-11-29 Paul Brook <paul@codesourcery.com> * gas/arm/vfpv3-const-conv.s: Improve test coverage. diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp index cead592..699ad65 100644 --- a/gas/testsuite/gas/i386/i386.exp +++ b/gas/testsuite/gas/i386/i386.exp @@ -155,6 +155,8 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_64_check]] t run_dump_test "x86-64-merom" run_dump_test "x86-64-rep" run_dump_test "x86-64-rep-suffix" + run_dump_test "x86-64-cbw" + run_dump_test "x86-64-cbw-intel" run_dump_test "x86-64-gidt" run_dump_test "x86-64-nops" if ![istarget "*-*-mingw64*"] then { diff --git a/gas/testsuite/gas/i386/intel.s b/gas/testsuite/gas/i386/intel.s index 464f4b6..e0eedc9 100644 --- a/gas/testsuite/gas/i386/intel.s +++ b/gas/testsuite/gas/i386/intel.s @@ -484,8 +484,8 @@ foo: xchg bp, ax xchg si, ax xchg di, ax - cbtw - cwtd + cbw + cwd callw 0x9090,0x9090 pushfw popfw diff --git a/gas/testsuite/gas/i386/x86-64-cbw-intel.d b/gas/testsuite/gas/i386/x86-64-cbw-intel.d new file mode 100644 index 0000000..616ffad --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-cbw-intel.d @@ -0,0 +1,26 @@ +#source: x86-64-cbw.s +#objdump: -dwMintel +#name: x86-64 CBW/CWD & Co (Intel disassembly) + +.*: +file format .* + +Disassembly of section .text: + +0+000 <_cbw>: + 0: 66 98 cbw + 2: 98 cwde + 3: 48 98 cdqe + 5: 66 40 98 rex cbw + 8: 40 98 rex cwde + a: 66 data16 + b: 48 98 cdqe + +0+00d <_cwd>: + d: 66 99 cwd + f: 99 cdq + 10: 48 99 cqo + 12: 66 40 99 rex cwd + 15: 40 99 rex cdq + 17: 66 data16 + 18: 48 99 cqo +#pass diff --git a/gas/testsuite/gas/i386/x86-64-cbw.d b/gas/testsuite/gas/i386/x86-64-cbw.d new file mode 100644 index 0000000..5474ce2 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-cbw.d @@ -0,0 +1,25 @@ +#objdump: -dw +#name: x86-64 CBW/CWD & Co + +.*: +file format .* + +Disassembly of section .text: + +0+000 <_cbw>: + 0: 66 98 cbtw + 2: 98 cwtl + 3: 48 98 cltq + 5: 66 40 98 rex cbtw + 8: 40 98 rex cwtl + a: 66 data16 + b: 48 98 cltq + +0+00d <_cwd>: + d: 66 99 cwtd + f: 99 cltd + 10: 48 99 cqto + 12: 66 40 99 rex cwtd + 15: 40 99 rex cltd + 17: 66 data16 + 18: 48 99 cqto +#pass diff --git a/gas/testsuite/gas/i386/x86-64-cbw.s b/gas/testsuite/gas/i386/x86-64-cbw.s new file mode 100644 index 0000000..085c279 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-cbw.s @@ -0,0 +1,18 @@ + .intel_syntax noprefix + .text +_cbw: + cbw + cwde + cdqe + rex cbw + rex cwde + rex64 cbw +_cwd: + cwd + cdq + cqo + rex cwd + rex cdq + rex64 cwd + + .p2align 4,0 |