From 76cc2cf029a9b9a386c5b7fe8f5d40531a00f8ca Mon Sep 17 00:00:00 2001 From: Jim Blandy Date: Thu, 20 Dec 2001 08:52:37 +0000 Subject: [PATCH] * s390-tdep.c (s390_get_frame_info): Give orig_sp a reasonable value, even when fextra_info->stack_bought can't be trusted, --- gdb/ChangeLog | 3 +++ gdb/s390-tdep.c | 3 ++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index d4888d3c78a..6246f804950 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,8 @@ 2001-12-19 Jim Blandy + * s390-tdep.c (s390_get_frame_info): Give orig_sp a reasonable + value, even when fextra_info->stack_bought can't be trusted, + * s390-tdep.c (s390_readinstruction): Don't call info->read_memory_func to read zero bytes. Some targets' xfer_memory functions can't cope with that. diff --git a/gdb/s390-tdep.c b/gdb/s390-tdep.c index db7692b4472..555d05f2a71 100644 --- a/gdb/s390-tdep.c +++ b/gdb/s390-tdep.c @@ -285,8 +285,9 @@ s390_get_frame_info (CORE_ADDR pc, struct frame_extra_info *fextra_info, { if (fi && fi->frame) { + orig_sp = fi->frame; if (! init_extra_info && fextra_info->initialised) - orig_sp = fi->frame + fextra_info->stack_bought; + orig_sp += fextra_info->stack_bought; saved_regs = fi->saved_regs; } if (init_extra_info || !fextra_info->initialised) -- 2.30.2