[OpenOCD-commit] Main OpenOCD repository branch, master, updated. v0.12.0-276-gbab8b8c9e

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- Log -----------------------------------------------------------------
commit bab8b8c9eb7c0e892eaa375cb1f388a75165c627
Author: Marek Vrbka <mar...@co...>
Date:   Tue Jun 6 15:32:09 2023 +0200

    register: refactor register_cache_invalidate()
    
    register_cache_invalidate() is written a way which uses
    pointer arithmetic, which makes it harder to read. This patch
    replaces it with more readable way to iterate over array of
    structs.
    
    Change-Id: Ia420f70a3bb6998c690c8c600c71301dca9f9dbf
    Signed-off-by: Marek Vrbka <mar...@co...>
    Reviewed-on: https://review.openocd.org/c/openocd/+/7735
    Reviewed-by: Tomas Vanek <va...@fb...>
    Tested-by: jenkins
    Reviewed-by: Jan Matyas <jan...@co...>

diff --git a/src/target/register.c b/src/target/register.c
index 228712586..e4f22f8e9 100644
--- a/src/target/register.c
+++ b/src/target/register.c
@@ -93,9 +93,8 @@ void register_unlink_cache(struct reg_cache **cache_p, const struct reg_cache *c
 /** Marks the contents of the register cache as invalid (and clean). */
 void register_cache_invalidate(struct reg_cache *cache)
 {
-	struct reg *reg = cache->reg_list;
-
-	for (unsigned int n = cache->num_regs; n != 0; n--, reg++) {
+	for (unsigned int n = 0; n < cache->num_regs; n++) {
+		struct reg *reg = &cache->reg_list[n];
 		if (!reg->exist)
 			continue;
 		reg->valid = false;

-----------------------------------------------------------------------

Summary of changes:
 src/target/register.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)


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