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From Jimi X <jimix@watson.ibm.com>:

Browse Source 
* rs6000-tdep.c (rs6000_gdbarch_init): Use rs6000_* methods for
	64-bit SysV ABI.
This commit is contained in:
Kevin Buettner
2002-04-12 17:12:24 +00:00
parent 27b1578512
commit 2ea5f656d7
2 changed files with 17 additions and 2 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2002-04-12 Kevin Buettner <kevinb@redhat.com>
From Jimi X <jimix@watson.ibm.com>:
* rs6000-tdep.c (rs6000_gdbarch_init): Use rs6000_* methods for
64-bit SysV ABI.
2002-04-12 Kevin Buettner <kevinb@redhat.com>
From Jimi X <jimix@watson.ibm.com>:

13
gdb/rs6000-tdep.c
View File

@ -2658,7 +2658,14 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_extract_return_value (gdbarch, rs6000_extract_return_value);
if (sysv_abi)
/* Note: kevinb/2002-04-12: I'm not convinced that rs6000_push_arguments()
is correct for the SysV ABI when the wordsize is 8, but I'm also
fairly certain that ppc_sysv_abi_push_arguments() will give even
worse results since it only works for 32-bit code. So, for the moment,
we're better off calling rs6000_push_arguments() since it works for
64-bit code. At some point in the future, this matter needs to be
revisited. */
if (sysv_abi && wordsize == 4)
set_gdbarch_push_arguments (gdbarch, ppc_sysv_abi_push_arguments);
else
set_gdbarch_push_arguments (gdbarch, rs6000_push_arguments);
@ -2699,7 +2706,9 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
}
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
if (osabi == ELFOSABI_LINUX)
/* Note: kevinb/2002-04-12: See note above regarding *_push_arguments().
The same remarks hold for the methods below. */
if (osabi == ELFOSABI_LINUX && wordsize == 4)
{
set_gdbarch_frameless_function_invocation (gdbarch,
ppc_linux_frameless_function_invocation);