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[binutils-gdb] Return X86_TDESC_MMX in x86_get_ipa_tdesc_idx
- From: Yao Qi <qiyao at sourceware dot org>
- To: gdb-cvs at sourceware dot org
- Date: 5 Sep 2017 09:00:55 -0000
- Subject: [binutils-gdb] Return X86_TDESC_MMX in x86_get_ipa_tdesc_idx
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=2b68ef2f11daef3ab3c6941ebf53dfcd0fb79fbf
commit 2b68ef2f11daef3ab3c6941ebf53dfcd0fb79fbf
Author: Yao Qi <yao.qi@linaro.org>
Date: Tue Sep 5 09:54:52 2017 +0100
Return X86_TDESC_MMX in x86_get_ipa_tdesc_idx
gdb/gdbserver:
2017-09-05 Yao Qi <yao.qi@linaro.org>
* linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
instead of 0.
Diff:
---
gdb/gdbserver/ChangeLog | 5 +++++
gdb/gdbserver/linux-x86-low.c | 3 ++-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 8fa8ef1..b6febf2 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,5 +1,10 @@
2017-09-05 Yao Qi <yao.qi@linaro.org>
+ * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
+ instead of 0.
+
+2017-09-05 Yao Qi <yao.qi@linaro.org>
+
* Makefile.in (IPA_OBJS): Add vec-ipa.o
* regcache.c (get_thread_regcache): Use VEC_length.
(init_register_cache): Likewise.
diff --git a/gdb/gdbserver/linux-x86-low.c b/gdb/gdbserver/linux-x86-low.c
index 12c7a1b..5c56a5d 100644
--- a/gdb/gdbserver/linux-x86-low.c
+++ b/gdb/gdbserver/linux-x86-low.c
@@ -2927,7 +2927,8 @@ x86_get_ipa_tdesc_idx (void)
if (tdesc == tdesc_i386_avx_avx512_linux)
return X86_TDESC_AVX_AVX512;
- return 0;
+ /* If none tdesc is found, return the one with minimum features. */
+ return X86_TDESC_MMX;
}
/* This is initialized assuming an amd64 target.