diff options
| author | Matthias Welwarsky <matthias.welwarsky@sysgo.com> | 2016-09-03 16:35:59 +0200 |
|---|---|---|
| committer | Matthias Welwarsky <matthias.welwarsky@sysgo.com> | 2017-02-10 14:01:38 +0100 |
| commit | f2a271e2643e8a57881d5db7aceb21fc36140bc2 (patch) | |
| tree | edc1dcc6b3777ae15e86f6893c0ae59aeaf40d46 | |
| parent | ced4108d26de948b293cc2bbe51f64dca64795e2 (diff) | |
aarch64: fix reading of MPIDR
read MPIDR register through correct MSR instruction.
Change-Id: I7e2d00c2871191c4168b177a7a809443b0db4c82
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
| -rw-r--r-- | src/target/armv8.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/target/armv8.c b/src/target/armv8.c index 902d2901..e516518a 100644 --- a/src/target/armv8.c +++ b/src/target/armv8.c @@ -33,6 +33,7 @@ #include <string.h> #include <unistd.h> +#include "armv8_opcodes.h" #include "arm_opcodes.h" #include "target.h" #include "target_type.h" @@ -351,7 +352,7 @@ static int armv8_read_mpidr(struct target *target) /* MRC p15,0,<Rd>,c0,c0,5; read Multiprocessor ID register*/ retval = dpm->instr_read_data_r0(dpm, - ARMV4_5_MRC(15, 0, 0, 0, 0, 5), + ARMV8_MRS(SYSTEM_MPIDR, 0), &mpidr); if (retval != ERROR_OK) goto done; |