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Revert "gdb: fix possible uninitialised variable use"

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This reverts commit 24df37a10f.
This commit is contained in:
Andrew Burgess
2024-03-26 18:50:58 +00:00
parent 4c48ff3e92
commit c17389078a
1 changed files with 10 additions and 8 deletions
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18
gdb/i386-linux-tdep.c
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@@ -700,15 +700,17 @@ i386_linux_core_read_description (struct gdbarch *gdbarch,
x86_xsave_layout layout;
uint64_t xcr0 = i386_linux_core_read_xsave_info (abfd, layout);
if (xcr0 == 0)
{
if (bfd_get_section_by_name (abfd, ".reg-xfp") != nullptr)
xcr0 = X86_XSTATE_SSE_MASK;
else
xcr0 = X86_XSTATE_X87_MASK;
}
const struct target_desc *tdesc;
if (xcr0 != 0)
tdesc = i386_linux_read_description (xcr0);
return i386_linux_read_description (xcr0);
if (tdesc != NULL)
return tdesc;
if (bfd_get_section_by_name (abfd, ".reg-xfp") != NULL)
return i386_linux_read_description (X86_XSTATE_SSE_MASK);
else
return i386_linux_read_description (X86_XSTATE_X87_MASK);
}
/* Similar to i386_supply_fpregset, but use XSAVE extended state. */