diff options
| author | Matthias Welwarsky <matthias.welwarsky@sysgo.com> | 2016-09-16 13:46:08 +0200 |
|---|---|---|
| committer | Matthias Welwarsky <matthias.welwarsky@sysgo.com> | 2017-02-10 14:01:39 +0100 |
| commit | 4246fac240eb28e5a28112b71fc0b5f911e6c922 (patch) | |
| tree | 140130da1def7785b88c7cb15cba2140e8627e84 /src/target/aarch64.c | |
| parent | df7069af556bd9601ec293a87e8465fb713b3a06 (diff) | |
aarch64: use correct instruction for software breakpoints
External debuggers need to use HLT, not BRK. HLT generates a halting
debug event while BRK generates a debug exception for self-hosted
debugging.
Change-Id: I24024b83668107f73a14cc75d951134917269e5c
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
Diffstat (limited to 'src/target/aarch64.c')
| -rw-r--r-- | src/target/aarch64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/target/aarch64.c b/src/target/aarch64.c index b1534e36..d38e0428 100644 --- a/src/target/aarch64.c +++ b/src/target/aarch64.c @@ -1369,7 +1369,7 @@ static int aarch64_set_breakpoint(struct target *target, } else if (breakpoint->type == BKPT_SOFT) { uint8_t code[4]; - buf_set_u32(code, 0, 32, ARMV8_BKPT(0x11)); + buf_set_u32(code, 0, 32, ARMV8_HLT(0x11)); retval = target_read_memory(target, breakpoint->address & 0xFFFFFFFFFFFFFFFE, breakpoint->length, 1, |