auracaster/openocd
3
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

aarch64: fix software breakpoints when in aarch32 state

Browse Source 
Use the correct opcode for Aarch32 state, both for the breakpoint
instruction itself and the cache handling functions.

Change-Id: I975fa67b1e577b54f5c672a01d516419c6a614b2
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
Reviewed-on: http://openocd.zylin.com/3981
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
This commit is contained in:
Matthias Welwarsky
2016-10-26 17:32:43 +02:00
committed by Paul Fertser
parent 7c85165bc1
commit 5d00fd9d1d
5 changed files with 31 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/target/aarch64.c
View File

@@ -915,7 +915,7 @@ 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_HLT(0x11));
buf_set_u32(code, 0, 32, armv8_opcode(armv8, ARMV8_OPC_HLT));
retval = target_read_memory(target,
breakpoint->address & 0xFFFFFFFFFFFFFFFE,
breakpoint->length, 1,