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[Qemu-devel] [RISU v2 11/11] risu_reginfo_i386: accept named feature set
From: |
Jan Bobek |
Subject: |
[Qemu-devel] [RISU v2 11/11] risu_reginfo_i386: accept named feature sets for --xfeature |
Date: |
Fri, 17 May 2019 18:44:50 -0400 |
Have the --xfeature option accept "sse", "avx" and "avx512" in
addition to a plain numerical value, purely for users' convenience.
Suggested-by: Richard Henderson <address@hidden>
Signed-off-by: Jan Bobek <address@hidden>
---
risu_reginfo_i386.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/risu_reginfo_i386.c b/risu_reginfo_i386.c
index aba5ae3..c15fe63 100644
--- a/risu_reginfo_i386.c
+++ b/risu_reginfo_i386.c
@@ -54,7 +54,16 @@ const char * const arch_extra_help
void process_arch_opt(int opt, const char *arg)
{
assert(opt == FIRST_ARCH_OPT);
- xfeatures = strtoull(arg, 0, 0);
+
+ if (!strcmp(arg, "sse")) {
+ xfeatures = XFEAT_X87 | XFEAT_SSE;
+ } else if (!strcmp(arg, "avx")) {
+ xfeatures = XFEAT_X87 | XFEAT_SSE | XFEAT_AVX;
+ } else if (!strcmp(arg, "avx512")) {
+ xfeatures = XFEAT_X87 | XFEAT_SSE | XFEAT_AVX | XFEAT_AVX512;
+ } else {
+ xfeatures = strtoull(arg, 0, 0);
+ }
}
const int reginfo_size(void)
--
2.20.1
- [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, (continued)
- [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Jan Bobek, 2019/05/17
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Richard Henderson, 2019/05/18
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Alex Bennée, 2019/05/20
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Richard Henderson, 2019/05/20
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Alex Bennée, 2019/05/21
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Richard Henderson, 2019/05/21
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Alex Bennée, 2019/05/21
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Jan Bobek, 2019/05/21
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Richard Henderson, 2019/05/21
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Jan Bobek, 2019/05/21
[Qemu-devel] [RISU v2 11/11] risu_reginfo_i386: accept named feature sets for --xfeature,
Jan Bobek <=
[Qemu-devel] [RISU v2 08/11] configure: add i386/x86_64 architectures, Jan Bobek, 2019/05/17
[Qemu-devel] [RISU v2 06/11] risu_i386: remove old unused code, Jan Bobek, 2019/05/17
[Qemu-devel] [RISU v2 09/11] i386: Add avx512 state to reginfo_t, Jan Bobek, 2019/05/17
Re: [Qemu-devel] [RISU v2 00/11] Support for i386/x86_64 with vector extensions, Alex Bennée, 2019/05/18
Re: [Qemu-devel] [RISU v2 00/11] Support for i386/x86_64 with vector extensions, Alex Bennée, 2019/05/20