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| author | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2024-06-06 16:02:50 +0100 |
|---|---|---|
| committer | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2024-06-06 16:02:50 +0100 |
| commit | c559353af49fe5743d226ac3112a285b27a50f6a (patch) | |
| tree | 60a57eb3ad3c7a380de8f13ddbf40fefb834418f /libgcc | |
| parent | 423522aacd9f30bb75aa77d38fccb630bfc4c98a (diff) | |
| download | gcc-c559353af49fe5743d226ac3112a285b27a50f6a.zip gcc-c559353af49fe5743d226ac3112a285b27a50f6a.tar.gz gcc-c559353af49fe5743d226ac3112a285b27a50f6a.tar.bz2 | |
arm: Add .type and .size to __gnu_cmse_nonsecure_call [PR115360]
This patch adds missing assembly directives to the CMSE library wrapper to call
functions with attribute cmse_nonsecure_call. Without the .type directive the
linker will fail to produce the correct veneer if a call to this wrapper
function is to far from the wrapper itself. The .size was added for
completeness, though we don't necessarily have a usecase for it.
libgcc/ChangeLog:
PR target/115360
* config/arm/cmse_nonsecure_call.S: Add .type and .size directives.
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/config/arm/cmse_nonsecure_call.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libgcc/config/arm/cmse_nonsecure_call.S b/libgcc/config/arm/cmse_nonsecure_call.S index f93ce6b..fef37b9 100644 --- a/libgcc/config/arm/cmse_nonsecure_call.S +++ b/libgcc/config/arm/cmse_nonsecure_call.S @@ -33,6 +33,7 @@ #endif .thumb +.type __gnu_cmse_nonsecure_call, %function .global __gnu_cmse_nonsecure_call __gnu_cmse_nonsecure_call: #if defined(__ARM_ARCH_8M_MAIN__) @@ -142,3 +143,4 @@ pop {r5-r7, pc} #else #error "This should only be used for armv8-m base- and mainline." #endif +.size __gnu_cmse_nonsecure_call, .-__gnu_cmse_nonsecure_call |