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| author | Jan Beulich <jbeulich@suse.com> | 2022-07-06 09:21:40 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2022-07-06 09:21:40 +0200 |
| commit | 3ce2ebcf888ef86974be57f7c0ea973538317d11 (patch) | |
| tree | b6e55fae539b0dbdad5607ff0b1f06d219c5ce13 /gas/testsuite | |
| parent | d92c7521f9b01841f27a16502819081e992dd0f5 (diff) | |
| download | gdb-3ce2ebcf888ef86974be57f7c0ea973538317d11.zip gdb-3ce2ebcf888ef86974be57f7c0ea973538317d11.tar.gz gdb-3ce2ebcf888ef86974be57f7c0ea973538317d11.tar.bz2 | |
x86: permit "default" with .arch
So far there was no way to reset the architecture to that assembly would
start with in the absence of any overrides (command line or directives).
Note that for Intel MCU "default" is merely an alias of "iamcu".
While there also zap a stray @item from the doc section, as noticed
when inspecting the generated output (which still has some quirks, but
those aren't easy to address without re-flowing almost the entire
section).
Diffstat (limited to 'gas/testsuite')
| -rw-r--r-- | gas/testsuite/gas/i386/arch-dflt.l | 19 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/arch-dflt.s | 14 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/i386.exp | 1 |
3 files changed, 34 insertions, 0 deletions
diff --git a/gas/testsuite/gas/i386/arch-dflt.l b/gas/testsuite/gas/i386/arch-dflt.l new file mode 100644 index 0000000..d0953b1 --- /dev/null +++ b/gas/testsuite/gas/i386/arch-dflt.l @@ -0,0 +1,19 @@ +.*: Assembler messages: +.*:3: Error:.*`cmovl'.* +.*:9: Error:.*`cmovg'.* +GAS LISTING .* + + +[ ]*[0-9]*[ ]+\.text +[ ]*[0-9]*[ ]+start: +[ ]*[0-9]*[ ]+cmovl %eax, %ecx +[ ]*[0-9]*[ ]* +[ ]*[0-9]*[ ]+\.arch default +[ ]*[0-9]*[ ]+\?\?\?\? 0F4DC8[ ]+cmovnl %eax, %ecx +[ ]*[0-9]*[ ]* +[ ]*[0-9]*[ ]+\.arch generic32 +[ ]*[0-9]*[ ]+cmovg %eax, %ecx +[ ]*[0-9]*[ ]* +[ ]*[0-9]*[ ]+\.arch default +[ ]*[0-9]*[ ]+\?\?\?\? 0F4EC8[ ]+cmovng %eax, %ecx +#pass diff --git a/gas/testsuite/gas/i386/arch-dflt.s b/gas/testsuite/gas/i386/arch-dflt.s new file mode 100644 index 0000000..718bf6f --- /dev/null +++ b/gas/testsuite/gas/i386/arch-dflt.s @@ -0,0 +1,14 @@ + .text +start: + cmovl %eax, %ecx + + .arch default + cmovnl %eax, %ecx + + .arch generic32 + cmovg %eax, %ecx + + .arch default + cmovng %eax, %ecx + + .end diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp index ebb1b49..de4eb1c 100644 --- a/gas/testsuite/gas/i386/i386.exp +++ b/gas/testsuite/gas/i386/i386.exp @@ -205,6 +205,7 @@ if [gas_32_check] then { run_dump_test "arch-12" run_dump_test "arch-13" run_dump_test "arch-14" + run_list_test "arch-dflt" "-march=generic32 -al" run_dump_test "8087" run_dump_test "287" run_dump_test "387" |