All new accounts created on Gitlab now require administrator approval. If you invite any collaborators, please let Flux staff know so they can approve the accounts.

Commit ee600be6 authored by aurel32's avatar aurel32

ppc: fix crash in ppc system single step support

There was a bogus case where two system debug ops get generated.  This
patch removes the broken system debug op. This was a left over after
making some changes to correctly generate debug ops on branch
operations inside gen_goto_tb();

The test case against this patch is to turn on single stepping with
timers, boot a linux kernel, set a breakpoint a do_fork and in gdb
execute "si 3000".  Then qemu-system-ppc will fault executing a debug
op, which should not have been executed.
Signed-off-by: default avatarJason Wessel <>
Signed-off-by: default avatarAurelien Jarno <>

git-svn-id: svn:// c046a42c-6fe2-441c-8c8c-71466251a162
parent 3003b8bb
......@@ -3048,10 +3048,6 @@ static always_inline void gen_bcond (DisasContext *ctx, int type)
if (ctx->singlestep_enabled & GDBSTUB_SINGLE_STEP) {
gen_update_nip(ctx, ctx->nip);
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment