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target/cortex_m: fix target_to_cm() helper 

The third parameter of container_of() should point to the same member
as target->arch_info points to, struct arm.

It worked just because struct arm is the first member in
struct armv7m_common.
If you move arm member from the first place, OpenOCD fails heavily.

Change-Id: I0c0a5221490945563e17a0a34d99a603f1d6c2ff
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: https://review.openocd.org/c/openocd/+/6749
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Tomas Vanek 2021-11-24 19:05:21 +01:00
parent 29912328f0
commit 10b5ac9ccb
1 changed files with 1 additions and 1 deletions
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2
src/target/cortex_m.h
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@ -251,7 +251,7 @@ static inline struct cortex_m_common *
target_to_cm(struct target *target)
{
return container_of(target->arch_info,
struct cortex_m_common, armv7m);
struct cortex_m_common, armv7m.arm);
}
static inline bool is_cortex_m_or_hla(const struct cortex_m_common *cortex_m)