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* ppc-linux-tdep.c (ppc64_desc_entry_point): New function. 

(ppc64_standard_linkage_target): Use it.
This commit is contained in:
Jim Blandy 2003-06-24 23:02:10 +00:00
parent e766d4d601
commit d64558a59f
2 changed files with 16 additions and 1 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2003-06-24 Jim Blandy <jimb@redhat.com>
* ppc-linux-tdep.c (ppc64_desc_entry_point): New function.
(ppc64_standard_linkage_target): Use it.
2003-06-23 Andrew Cagney <cagney@redhat.com>
* rs6000-tdep.c (rs6000_register_virtual_type): Add explict cases

12
gdb/ppc-linux-tdep.c
View File

@ -731,6 +731,16 @@ insn_ds_field (unsigned int insn)
}
/* If DESC is the address of a 64-bit PowerPC Linux function
descriptor, return the descriptor's entry point. */
static CORE_ADDR
ppc64_desc_entry_point (CORE_ADDR desc)
{
/* The first word of the descriptor is the entry point. */
return (CORE_ADDR) read_memory_unsigned_integer (desc, 8);
}
/* Pattern for the standard linkage function. These are built by
build_plt_stub in elf64-ppc.c, whose GLINK argument is always
zero. */
@ -865,7 +875,7 @@ ppc64_standard_linkage_target (CORE_ADDR pc, unsigned int *insn)
+ insn_ds_field (insn[2]));
/* The first word of the descriptor is the entry point. Return that. */
return (CORE_ADDR) read_memory_unsigned_integer (desc, 8);
return ppc64_desc_entry_point (desc);
}