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Re: [RFC] Passing MIPS debug hints between gcc and gdb
- From: Richard Sandiford <richard at codesourcery dot com>
- To: fnf at specifix dot com
- Cc: gcc-patches at gcc dot gnu dot org, gdb-patches at sourceware dot org
- Date: Mon, 12 Jun 2006 12:05:05 +0100
- Subject: Re: [RFC] Passing MIPS debug hints between gcc and gdb
- References: <200605101206.01433.fnf@specifix.com> <87y7x9aw12.fsf@talisman.home> <200606120611.32335.fnf@specifix.com>
Fred Fish <fnf@specifix.com> writes:
> 2006-06-12 Fred Fish <fnf@specifix.com>
>
> * config/mips/mips.c (mips_file_start): Create special section
> ".gcc_compiled_longXX" for o64 ABI as well as EABI.
Applied. I tweaked the comment to mention o64 as well, so for the
record, here's what went in.
Richard
Index: config/mips/mips.c
===================================================================
--- config/mips/mips.c (revision 114565)
+++ config/mips/mips.c (working copy)
@@ -5830,8 +5830,9 @@ mips_file_start (void)
/* There is no ELF header flag to distinguish long32 forms of the
EABI from long64 forms. Emit a special section to help tools
- such as GDB. */
- if (mips_abi == ABI_EABI)
+ such as GDB. Do the same for o64, which is sometimes used with
+ -mlong64. */
+ if (mips_abi == ABI_EABI || mips_abi == ABI_O64)
fprintf (asm_out_file, "\t.section .gcc_compiled_long%d\n",
TARGET_LONG64 ? 64 : 32);