This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "Main OpenOCD repository".
The branch, master has been updated
via 88b9bd396d5a1f83c49fa1b28745fd7feaca2b2e (commit)
from 85542c1c5c65ea73beb6d52b3ea5c38601313a3b (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
commit 88b9bd396d5a1f83c49fa1b28745fd7feaca2b2e
Author: Antonio Borneo <bor...@gm...>
Date: Sun Oct 12 12:10:46 2025 +0200
target: cortex-m: fix support for armv8m caches
Scan-build is unable to correctly follow the deferred loading of
queued read, finalized by the atomic write, thus it incorrectly
claims that the arrays d_u_ccsidr[] and i_ccsidr[] could carry
not initialized values:
armv7m_cache.c:154:31: warning: 1st function call argument
is an uninitialized value [core.CallAndMessage]
cache->arch[cl].d_u_size = decode_ccsidr(d_u_ccsidr[cl]);
armv7m_cache.c:172:29: warning: 1st function call argument
is an uninitialized value [core.CallAndMessage]
cache->arch[cl].i_size = decode_ccsidr(i_ccsidr[cl]);
Initialize the arrays to zero to hide these false positive.
Change-Id: I6d1e88093cb8807848643139647a571c1b566aa8
Signed-off-by: Antonio Borneo <bor...@gm...>
Fixes: 04da6e2c6246 ("target: cortex-m: add support for armv8m caches")
Reviewed-on: https://review.openocd.org/c/openocd/+/9167
Tested-by: jenkins
Reviewed-by: Tomas Vanek <va...@fb...>
diff --git a/src/target/armv7m_cache.c b/src/target/armv7m_cache.c
index cb57c0e25..cc0c9d140 100644
--- a/src/target/armv7m_cache.c
+++ b/src/target/armv7m_cache.c
@@ -111,7 +111,7 @@ int armv7m_identify_cache(struct target *target)
clidr, cache->loc);
// retrieve all available inner caches
- uint32_t d_u_ccsidr[8], i_ccsidr[8];
+ uint32_t d_u_ccsidr[8] = {0}, i_ccsidr[8] = {0};
for (unsigned int cl = 0; cl < cache->loc; cl++) {
unsigned int ctype = FIELD_GET(CLIDR_CTYPE_MASK(cl + 1), clidr);
-----------------------------------------------------------------------
Summary of changes:
src/target/armv7m_cache.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
hooks/post-receive
--
Main OpenOCD repository
|
