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| author | Mark Kettenis <kettenis@gnu.org> | 2010-04-13 21:07:16 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2010-04-13 21:07:16 +0000 |
| commit | 4ac5d44ece31297552f9c4d16ec9211e6ebcac50 (patch) | |
| tree | 54027e7099ecd4d5141fee55197023e6f3cca3d6 /gdb/i386-linux-tdep.c | |
| parent | e8a761519bd9067830a80b554b8babcca09e42bd (diff) | |
| download | gdb-4ac5d44ece31297552f9c4d16ec9211e6ebcac50.zip gdb-4ac5d44ece31297552f9c4d16ec9211e6ebcac50.tar.gz gdb-4ac5d44ece31297552f9c4d16ec9211e6ebcac50.tar.bz2 | |
* i386-linux-tdep.c (i386_linux_regset_sections): Remove extended
register note sections.
(i386_linux_sse_regset_sections, i386_linux_avx_regset_sections):
New variables.
(i386_linux_init_abi): Install list of supported register note
sections that matches the target description.
Diffstat (limited to 'gdb/i386-linux-tdep.c')
| -rw-r--r-- | gdb/i386-linux-tdep.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/gdb/i386-linux-tdep.c b/gdb/i386-linux-tdep.c index 72aced5..5952153 100644 --- a/gdb/i386-linux-tdep.c +++ b/gdb/i386-linux-tdep.c @@ -58,7 +58,19 @@ static struct core_regset_section i386_linux_regset_sections[] = { { ".reg", 144, "general-purpose" }, { ".reg2", 108, "floating-point" }, + { NULL, 0 } +}; + +static struct core_regset_section i386_linux_sse_regset_sections[] = +{ + { ".reg", 144, "general-purpose" }, { ".reg-xfp", 512, "extended floating-point" }, + { NULL, 0 } +}; + +static struct core_regset_section i386_linux_avx_regset_sections[] = +{ + { ".reg", 144, "general-purpose" }, { ".reg-xstate", I386_XSTATE_MAX_SIZE, "XSAVE extended state" }, { NULL, 0 } }; @@ -862,7 +874,12 @@ i386_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) svr4_fetch_objfile_link_map); /* Install supported register note sections. */ - set_gdbarch_core_regset_sections (gdbarch, i386_linux_regset_sections); + if (tdesc_find_feature (tdesc, "org.gnu.gdb.i386.avx")) + set_gdbarch_core_regset_sections (gdbarch, i386_linux_avx_regset_sections); + else if (tdesc_find_feature (tdesc, "org.gnu.gdb.i386.sse")) + set_gdbarch_core_regset_sections (gdbarch, i386_linux_sse_regset_sections); + else + set_gdbarch_core_regset_sections (gdbarch, i386_linux_regset_sections); set_gdbarch_core_read_description (gdbarch, i386_linux_core_read_description); |