arm32: ftrace: skip profiling of __aeabi functions

When compiling the __aeabi functions, skip profiling unconditionally to avoid recursive calls. Reported-by: Jerome Forissier <[email protected]> Closes: #6870 Signed-off-by: Jens Wiklander <[email protected]> Reviewed-by: Jerome Forissier <[email protected]> Tested-by: Jerome Forissier <[email protected]> (vexpress-qemu_virt)
OP-TEE · Jul 5, 2024 · dcf343a · dcf343a
1 parent 6f48ab5
commit dcf343a
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/lib/libutils/isoc/arch/arm/sub.mk b/lib/libutils/isoc/arch/arm/sub.mk
@@ -7,15 +7,13 @@ srcs-$(CFG_ARM32_$(sm)) += arm32_aeabi_ldivmod_a32.S
 srcs-$(CFG_ARM32_$(sm)) += arm32_aeabi_ldivmod.c
 srcs-$(CFG_ARM32_$(sm)) += arm32_aeabi_shift.c
 
-ifeq ($(CFG_ULIBS_MCOUNT),y)
 # We would not like to profile __aeabi functions as these provide
 # internal implementations for "/ %" operations. Also, "/ %" operations
 # could be used inside profiling code which could create an incorrect
 # cyclic behaviour.
 cflags-remove-arm32_aeabi_divmod.c-y += -pg
 cflags-remove-arm32_aeabi_ldivmod.c-y += -pg
 cflags-remove-arm32_aeabi_shift.c-y += -pg
-endif
 
 srcs-$(CFG_ARM32_$(sm)) += setjmp_a32.S
 srcs-$(CFG_ARM64_$(sm)) += setjmp_a64.S