diff options
author | Julius Werner <jwerner@chromium.org> | 2019-07-09 14:02:43 -0700 |
---|---|---|
committer | Julius Werner <jwerner@chromium.org> | 2019-08-01 13:45:03 -0700 |
commit | 402b3cf8766fe2cb4ae462f7ee7761d08a1ba56c (patch) | |
tree | bf3de0c17a38822188847b7bdaad7f70441637b0 /include/plat | |
parent | d5dfdeb65ff5b7f24dded201d2945c7b74565ce8 (diff) |
Switch AARCH32/AARCH64 to __aarch64__
NOTE: AARCH32/AARCH64 macros are now deprecated in favor of __aarch64__.
All common C compilers pre-define the same macros to signal which
architecture the code is being compiled for: __arm__ for AArch32 (or
earlier versions) and __aarch64__ for AArch64. There's no need for TF-A
to define its own custom macros for this. In order to unify code with
the export headers (which use __aarch64__ to avoid another dependency),
let's deprecate the AARCH32 and AARCH64 macros and switch the code base
over to the pre-defined standard macro. (Since it is somewhat
unintuitive that __arm__ only means AArch32, let's standardize on only
using __aarch64__.)
Change-Id: Ic77de4b052297d77f38fc95f95f65a8ee70cf200
Signed-off-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'include/plat')
-rw-r--r-- | include/plat/arm/common/arm_def.h | 8 | ||||
-rw-r--r-- | include/plat/arm/common/plat_arm.h | 4 | ||||
-rw-r--r-- | include/plat/common/common_def.h | 10 |
3 files changed, 11 insertions, 11 deletions
diff --git a/include/plat/arm/common/arm_def.h b/include/plat/arm/common/arm_def.h index ead1a8b3..53bd13fc 100644 --- a/include/plat/arm/common/arm_def.h +++ b/include/plat/arm/common/arm_def.h @@ -434,7 +434,7 @@ #endif #endif -#if defined(AARCH32) || JUNO_AARCH32_EL3_RUNTIME +#if !defined(__aarch64__) || JUNO_AARCH32_EL3_RUNTIME /******************************************************************************* * BL32 specific defines for EL3 runtime in AArch32 mode ******************************************************************************/ @@ -498,17 +498,17 @@ # else # error "Unsupported ARM_TSP_RAM_LOCATION_ID value" # endif -#endif /* AARCH32 || JUNO_AARCH32_EL3_RUNTIME */ +#endif /* !__aarch64__ || JUNO_AARCH32_EL3_RUNTIME */ /* * BL32 is mandatory in AArch32. In AArch64, undefine BL32_BASE if there is no * SPD and no SPM, as they are the only ones that can be used as BL32. */ -#if !(defined(AARCH32) || JUNO_AARCH32_EL3_RUNTIME) +#if defined(__aarch64__) && !JUNO_AARCH32_EL3_RUNTIME # if defined(SPD_none) && !ENABLE_SPM # undef BL32_BASE # endif /* defined(SPD_none) && !ENABLE_SPM */ -#endif /* !(defined(AARCH32) || JUNO_AARCH32_EL3_RUNTIME) */ +#endif /* defined(__aarch64__) && !JUNO_AARCH32_EL3_RUNTIME */ /******************************************************************************* * FWU Images: NS_BL1U, BL2U & NS_BL2U defines. diff --git a/include/plat/arm/common/plat_arm.h b/include/plat/arm/common/plat_arm.h index c8260e88..07a46c51 100644 --- a/include/plat/arm/common/plat_arm.h +++ b/include/plat/arm/common/plat_arm.h @@ -69,7 +69,7 @@ typedef struct arm_tzc_regions_info { void arm_setup_romlib(void); -#if defined(IMAGE_BL31) || (defined(AARCH32) && defined(IMAGE_BL32)) +#if defined(IMAGE_BL31) || (!defined(__aarch64__) && defined(IMAGE_BL32)) /* * Use this macro to instantiate lock before it is used in below * arm_lock_xxx() macros @@ -102,7 +102,7 @@ void arm_setup_romlib(void); #define arm_lock_get() #define arm_lock_release() -#endif /* defined(IMAGE_BL31) || (defined(AARCH32) && defined(IMAGE_BL32)) */ +#endif /* defined(IMAGE_BL31) || (!defined(__aarch64__) && defined(IMAGE_BL32)) */ #if ARM_RECOM_STATE_ID_ENC /* diff --git a/include/plat/common/common_def.h b/include/plat/common/common_def.h index 66c88ba8..14ae603b 100644 --- a/include/plat/common/common_def.h +++ b/include/plat/common/common_def.h @@ -20,13 +20,13 @@ /* * Platform binary types for linking */ -#ifdef AARCH32 -#define PLATFORM_LINKER_FORMAT "elf32-littlearm" -#define PLATFORM_LINKER_ARCH arm -#else +#ifdef __aarch64__ #define PLATFORM_LINKER_FORMAT "elf64-littleaarch64" #define PLATFORM_LINKER_ARCH aarch64 -#endif /* AARCH32 */ +#else +#define PLATFORM_LINKER_FORMAT "elf32-littlearm" +#define PLATFORM_LINKER_ARCH arm +#endif /* __aarch64__ */ /* * Generic platform constants |