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: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5391
c046a42c-6fe2-441c-8c8c-
71466251a162
#endif
gen_op_btest_T1(ctx->nip);
no_test:
- if (ctx->singlestep_enabled & GDBSTUB_SINGLE_STEP) {
- gen_update_nip(ctx, ctx->nip);
- gen_op_debug();
- }
tcg_gen_exit_tb(0);
}
}