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Re: [commit] signal trampoline frame cache corruption
I don't know what happened. I fixed the indentation problems introduced
by the patch.
I have attached the original patch it's self, with correct indentation.
-=# Paul #=-
2006-10-31 Paul Gilliam <pgilliam@us.ibm.com>
* ppc-linux-tdep.c (ppc_linux_sigtramp_cache): Don't futz with
the floating point registers if there aren't any.
Index: ppc-linux-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/ppc-linux-tdep.c,v
retrieving revision 1.78
diff -a -u -r1.78 ppc-linux-tdep.c
--- ppc-linux-tdep.c 18 Apr 2006 19:20:06 -0000 1.78
+++ ppc-linux-tdep.c 31 Oct 2006 19:30:12 -0000
@@ -916,14 +916,16 @@
trad_frame_set_reg_addr (this_cache, tdep->ppc_cr_regnum,
gpregs + 38 * tdep->wordsize);
- /* Floating point registers. */
- for (i = 0; i < 32; i++)
- {
- int regnum = i + FP0_REGNUM;
- trad_frame_set_reg_addr (this_cache, regnum, fpregs + i * tdep->wordsize);
- }
- trad_frame_set_reg_addr (this_cache, tdep->ppc_fpscr_regnum,
- fpregs + 32 * tdep->wordsize);
+ if (ppc_floating_point_unit_p (gdbarch))
+ {
+ /* Floating point registers. */
+ for (i = 0; i < 32; i++)
+ {
+ int regnum = i + FP0_REGNUM;
+ trad_frame_set_reg_addr (this_cache, regnum,
+ fpregs + i * tdep->wordsize);
+ }
+ trad_frame_set_reg_addr (this_cache, tdep->ppc_fpscr_regnum,
+ fpregs + 32 * tdep->wordsize);
+ }
trad_frame_set_id (this_cache, frame_id_build (base, func));
}