From e1b5381f1b24d2c6b1e254cf7e35f8a470394adc Mon Sep 17 00:00:00 2001 From: Sandra Loosemore Date: Thu, 30 Jul 2015 13:26:03 -0700 Subject: [PATCH] Don't allow non-stack memory writes in the prologue for nios2. 2015-07-30 Sandra Loosemore gdb/ * nios2-tdep.c (nios2_analyze_prologue): Do what the comment already says and disallow non-stack memory writes in the prologue. --- gdb/ChangeLog | 5 +++++ gdb/nios2-tdep.c | 4 +--- 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 120148a244..b52367e45c 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2015-07-30 Sandra Loosemore + + * nios2-tdep.c (nios2_analyze_prologue): Do what the comment + already says and disallow non-stack memory writes in the prologue. + 2015-07-30 Sandra Loosemore * nios2-tdep.c (nios2_analyze_prologue): Update comments to diff --git a/gdb/nios2-tdep.c b/gdb/nios2-tdep.c index 1c5dcdebfb..12056b51a5 100644 --- a/gdb/nios2-tdep.c +++ b/gdb/nios2-tdep.c @@ -935,9 +935,7 @@ nios2_analyze_prologue (struct gdbarch *gdbarch, const CORE_ADDR start_pc, if (orig > 0 && (value[rb].offset == 0 || (orig == NIOS2_EA_REGNUM && value[rb].offset == -4)) - && ((value[ra].reg == NIOS2_SP_REGNUM - && cache->reg_saved[orig].basereg != NIOS2_SP_REGNUM) - || cache->reg_saved[orig].basereg == -1)) + && value[ra].reg == NIOS2_SP_REGNUM) { if (pc < current_pc) { -- 2.34.1