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Switch AARCH32/AARCH64 to __aarch64__

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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>
This commit is contained in:
Julius Werner 2019-07-09 14:02:43 -07:00
parent d5dfdeb65f
commit 402b3cf876
65 changed files with 272 additions and 272 deletions
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12
lib/locks/bakery/bakery_lock_normal.c
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@ -167,10 +167,10 @@ void bakery_lock_get(bakery_lock_t *lock)
unsigned int their_bakery_data;
me = plat_my_core_pos();
#ifdef AARCH32
is_cached = read_sctlr() & SCTLR_C_BIT;
#else
#ifdef __aarch64__
is_cached = read_sctlr_el3() & SCTLR_C_BIT;
#else
is_cached = read_sctlr() & SCTLR_C_BIT;
#endif
/* Get a ticket */
@ -228,10 +228,10 @@ void bakery_lock_get(bakery_lock_t *lock)
void bakery_lock_release(bakery_lock_t *lock)
{
bakery_info_t *my_bakery_info;
#ifdef AARCH32
unsigned int is_cached = read_sctlr() & SCTLR_C_BIT;
#else
#ifdef __aarch64__
unsigned int is_cached = read_sctlr_el3() & SCTLR_C_BIT;
#else
unsigned int is_cached = read_sctlr() & SCTLR_C_BIT;
#endif
my_bakery_info = get_bakery_info(plat_my_core_pos(), lock);