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| author | Tomas Vanek <vanekt@fbl.cz> | 2019-10-20 10:08:07 +0200 |
|---|---|---|
| committer | Tomas Vanek <vanekt@fbl.cz> | 2020-05-03 21:42:23 +0100 |
| commit | e888fe39878d87a9a36b0e7b7e8daa54bf39e23e (patch) | |
| tree | b7960a84f97520574da35998166215fd10d49018 /src/target | |
| parent | 8f2afaafe2e905f3e59f96ee3bf0fcb353db061d (diff) | |
| download | riscv-openocd-e888fe39878d87a9a36b0e7b7e8daa54bf39e23e.zip riscv-openocd-e888fe39878d87a9a36b0e7b7e8daa54bf39e23e.tar.gz riscv-openocd-e888fe39878d87a9a36b0e7b7e8daa54bf39e23e.tar.bz2 | |
target/armv7m: cosmetic refactorization
Introduce a variable 'size' and reduce the number of dereferencing
*reg_list_size by using the variable.
Change-Id: I3bdf1485a4ed8e34435e8acb3efd0df8d802508c
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/5326
Tested-by: jenkins
Reviewed-by: Christopher Head <chead@zaber.com>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Diffstat (limited to 'src/target')
| -rw-r--r-- | src/target/armv7m.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/target/armv7m.c b/src/target/armv7m.c index 837ccc9..017d693 100644 --- a/src/target/armv7m.c +++ b/src/target/armv7m.c @@ -301,20 +301,22 @@ int armv7m_get_gdb_reg_list(struct target *target, struct reg **reg_list[], int *reg_list_size, enum target_register_class reg_class) { struct armv7m_common *armv7m = target_to_armv7m(target); - int i; + int i, size; if (reg_class == REG_CLASS_ALL) - *reg_list_size = armv7m->arm.core_cache->num_regs; + size = armv7m->arm.core_cache->num_regs; else - *reg_list_size = ARMV7M_NUM_CORE_REGS; + size = ARMV7M_NUM_CORE_REGS; - *reg_list = malloc(sizeof(struct reg *) * (*reg_list_size)); + *reg_list = malloc(sizeof(struct reg *) * size); if (*reg_list == NULL) return ERROR_FAIL; - for (i = 0; i < *reg_list_size; i++) + for (i = 0; i < size; i++) (*reg_list)[i] = &armv7m->arm.core_cache->reg_list[i]; + *reg_list_size = size; + return ERROR_OK; } |