From 0bc5d801ec836cd4b7d1ab7d05658e7a1d05df22 Mon Sep 17 00:00:00 2001 From: Yao Qi Date: Tue, 8 Nov 2016 12:58:33 +0000 Subject: Clear addr bit in next_pcs vector This patch is to split the loop of calling gdbarch_addr_bits_remove and insert_single_step_breakpoint into two loops. gdb: 2016-11-08 Yao Qi * arm-linux-tdep.c (arm_linux_software_single_step): Write adjusted address back to vector. Call insert_single_step_breakpoint in a new loop. * arm-tdep.c (arm_software_single_step): Likewise. --- gdb/arm-linux-tdep.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'gdb/arm-linux-tdep.c') diff --git a/gdb/arm-linux-tdep.c b/gdb/arm-linux-tdep.c index bc92177..4a734b0 100644 --- a/gdb/arm-linux-tdep.c +++ b/gdb/arm-linux-tdep.c @@ -952,9 +952,12 @@ arm_linux_software_single_step (struct frame_info *frame) for (i = 0; VEC_iterate (CORE_ADDR, next_pcs, i, pc); i++) { pc = gdbarch_addr_bits_remove (gdbarch, pc); - insert_single_step_breakpoint (gdbarch, aspace, pc); + VEC_replace (CORE_ADDR, next_pcs, i, pc); } + for (i = 0; VEC_iterate (CORE_ADDR, next_pcs, i, pc); i++) + insert_single_step_breakpoint (gdbarch, aspace, pc); + do_cleanups (old_chain); return 1; -- cgit v1.1