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aarch64: add 'maskisr' command

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Allow to configure ISR masking during single-step and add
handling for stepping over WFI with ISR masked.

Change-Id: I7918be7bcda6a1d9badac44fc36c59b52f662fef
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
Reviewed-on: http://openocd.zylin.com/4023
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
This commit is contained in:
Matthias Welwarsky
2017-02-27 17:10:19 +01:00
committed by Matthias Welwarsky
parent f7836bbc75
commit b3d29cb544
3 changed files with 64 additions and 8 deletions
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7
src/target/aarch64.h
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@@ -36,6 +36,11 @@
#define AARCH64_PADDRDBG_CPU_SHIFT 13
enum aarch64_isrmasking_mode {
AARCH64_ISRMASK_OFF,
AARCH64_ISRMASK_ON,
};
struct aarch64_brp {
int used;
int type;
@@ -58,6 +63,8 @@ struct aarch64_common {
struct aarch64_brp *brp_list;
struct armv8_common armv8_common;
enum aarch64_isrmasking_mode isrmasking_mode;
};
static inline struct aarch64_common *