diff options
Diffstat (limited to 'erts/emulator/hipe/hipe_x86_gc.h')
-rw-r--r-- | erts/emulator/hipe/hipe_x86_gc.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/erts/emulator/hipe/hipe_x86_gc.h b/erts/emulator/hipe/hipe_x86_gc.h index e4607ad27d..ac6b4f70bb 100644 --- a/erts/emulator/hipe/hipe_x86_gc.h +++ b/erts/emulator/hipe/hipe_x86_gc.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2004-2011. All Rights Reserved. + * Copyright Ericsson AB 2004-2013. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -25,7 +25,7 @@ #include "hipe_x86_asm.h" /* for NR_ARG_REGS */ /* uncomment to simulate & test what the initial PowerPC port will do */ -//#define SKIP_YOUNGEST_FRAME +/* #define SKIP_YOUNGEST_FRAME */ struct nstack_walk_state { #ifdef SKIP_YOUNGEST_FRAME @@ -69,6 +69,11 @@ nstack_walk_init_sdesc(const Process *p, struct nstack_walk_state *state) nstkarity = 0; state->sdesc0[0].summary = (0 << 9) | (0 << 8) | nstkarity; state->sdesc0[0].livebits[0] = 0; +# ifdef DEBUG + state->sdesc0[0].dbg_M = 0; + state->sdesc0[0].dbg_F = am_undefined; + state->sdesc0[0].dbg_A = 0; +# endif /* XXX: this appears to prevent a gcc-4.1.1 bug on x86 */ __asm__ __volatile__("" : : "m"(*state) : "memory"); return &state->sdesc0[0]; |