diff options
Diffstat (limited to 'libgloss/arm/crt0.S')
| -rw-r--r-- | libgloss/arm/crt0.S | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libgloss/arm/crt0.S b/libgloss/arm/crt0.S index 17e3fb6c9..cc1c37091 100644 --- a/libgloss/arm/crt0.S +++ b/libgloss/arm/crt0.S @@ -77,11 +77,18 @@ .fnstart #endif + /* __ARM_ARCH_PROFILE is defined from GCC 4.8 onwards, however __ARM_ARCH_7A + has been defined since 4.2 onwards, which is when v7-a support was added + and hence 'A' profile support was added in the compiler. Allow for this + file to be built with older compilers. We only call this for A profile + cores. */ +#if defined (__ARM_ARCH_7A__) || (__ARM_ARCH_PROFILE == 'A') /* The init hook does not use the stack and is called before the stack has been set up. */ #ifdef ARM_RDI_MONITOR bl _rdimon_hw_init_hook .weak FUNCTION (_rdimon_hw_init_hook) #endif +#endif /* Start by setting up a stack */ #ifdef ARM_RDP_MONITOR |