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Use linux_get_siginfo_type_with_fields for x86

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Use linux_get_siginfo_type_with_fields for adding bound fields on
segmentation fault for i386/amd64 siginfo.

2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>

gdb/ChangeLog:

	* linux-tdep.h (linux_get_siginfo_type_with_fields): Make extern.
	* linux-tdep.c (linux_get_siginfo_type_with_fields): Make extern.
	* i386-linux-tdep.h (x86_linux_get_siginfo_type): New
	function.
	* amd64-linux-tdep.c (amd64_linux_init_abi_common): Add
	x86_linux_get_siginfo_type for the amd64 abi.
	* i386-linux-tdep.c (x86_linux_get_siginfo_type): New
	function.
	(i386_linux_init_abi): Add new function at the i386 ABI
	initialization.
This commit is contained in:
Walfred Tedeschi
2016-02-02 11:50:17 +01:00
parent 43564574f1
commit 190b495d47
6 changed files with 34 additions and 3 deletions
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8
gdb/i386-linux-tdep.c
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@@ -656,6 +656,12 @@ i386_linux_supply_xstateregset (const struct regset *regset,
i387_supply_xsave (regcache, regnum, xstateregs);
}
struct type *
x86_linux_get_siginfo_type (struct gdbarch *gdbarch)
{
return linux_get_siginfo_type_with_fields (gdbarch, LINUX_SIGINFO_FIELD_ADDR_BND);
}
/* Similar to i386_collect_fpregset, but use XSAVE extended state. */
static void
@@ -994,6 +1000,8 @@ i386_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
set_xml_syscall_file_name (gdbarch, XML_SYSCALL_FILENAME_I386);
set_gdbarch_get_syscall_number (gdbarch,
i386_linux_get_syscall_number);
set_gdbarch_get_siginfo_type (gdbarch, x86_linux_get_siginfo_type);
}
/* Provide a prototype to silence -Wmissing-prototypes. */