[PATCH 14/27] [AARCH64] Add ILP32 to makefiles

Yury Norov
2016-06-21T05:49:04Z

From: Andrew Pinski <apinski@cavium.com>

This patch adds ilp32 and ilp32_be as abi variants to the aarch64 linux
makefile.

* sysdeps/unix/sysv/linux/aarch64/Makefile (abi-variants): Add ilp32
and ilp32_be.
(abi-lp64-options): Add defining of LP64 and undef of ILP32 macros.
(abi-lp64-condition): Check word size macro also.
(abi-lp64_be-options): Add defining of LP64 and undef of ILP32 macros.
(abi-lp64_be-condition): Check word size macro also.
(abi-ilp32-options): Define.
(abi-ilp32-condition): Likewise.
(abi-ilp32_be-options): Define.
(abi-ilp32_be-condition): Likewise.

Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>
---
sysdeps/unix/sysv/linux/aarch64/Makefile | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/sysdeps/unix/sysv/linux/aarch64/Makefile b/sysdeps/unix/sysv/linux/aarch64/Makefile
index 6b4e620..67619f5 100644
--- a/sysdeps/unix/sysv/linux/aarch64/Makefile
+++ b/sysdeps/unix/sysv/linux/aarch64/Makefile
@@ -23,13 +23,21 @@ endif

abi-variants := lp64
abi-variants += lp64_be
+abi-variants += ilp32
+abi-variants += ilp32_be

ifeq (,$(filter $(default-abi),$(abi-variants)))
Unknown ABI, must be one of $(abi-variants)
endif

-abi-lp64-options := -U__AARCH64EB__
-abi-lp64-condition := !defined __AARCH64EB__
+abi-lp64-options := -U__AARCH64EB__ -D__LP64__ -U__ILP32__
+abi-lp64-condition := __WORDSIZE == 64 && !defined __AARCH64EB__

-abi-lp64_be-options := -D__AARCH64EB__
-abi-lp64_be-condition := defined __AARCH64EB__
+abi-lp64_be-options := -D__AARCH64EB__ -D__LP64__ -U__ILP32__
+abi-lp64_be-condition := __WORDSIZE == 64 && defined __AARCH64EB__
+
+abi-ilp32-options := -U__AARCH64EB__ -U__LP64__ -D__ILP32__
+abi-ilp32-condition := __WORDSIZE == 32 && !defined __AARCH64EB__
+
+abi-ilp32_be-options := -D__AARCH64EB__ -U__LP64__ -D__ILP32__
+abi-ilp32_be-condition := __WORDSIZE == 32 && defined __AARCH64EB__
--
2.7.4