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Made changes to shared library support and added more of the support needed

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for AIX/IA-64.
This commit is contained in:
Kevin Buettner
2001-02-22 03:01:27 +00:00
parent 33d01f331b
commit d7fa2ae254
15 changed files with 471 additions and 22 deletions
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12
gdb/ia64-tdep.c
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@@ -76,9 +76,9 @@ typedef enum instruction_type
#define BUNDLE_LEN 16
extern void _initialize_ia64_tdep (void);
/* FIXME: These extern declarations should go in ia64-tdep.h. */
extern CORE_ADDR ia64_linux_sigcontext_register_address (CORE_ADDR, int);
extern CORE_ADDR ia64_aix_sigcontext_register_address (CORE_ADDR, int);
static gdbarch_init_ftype ia64_gdbarch_init;
@@ -1970,8 +1970,16 @@ ia64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
gdbarch = gdbarch_alloc (&info, tdep);
tdep->os_ident = os_ident;
/* Set the method of obtaining the sigcontext addresses at which
registers are saved. The method of checking to see if
native_find_global_pointer is nonzero to indicate that we're
on AIX is kind of hokey, but I can't think of a better way
to do it. */
if (os_ident == ELFOSABI_LINUX)
tdep->sigcontext_register_address = ia64_linux_sigcontext_register_address;
else if (native_find_global_pointer != 0)
tdep->sigcontext_register_address = ia64_aix_sigcontext_register_address;
else
tdep->sigcontext_register_address = 0;