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[PATCH 12/23] [AARCH64] Add ILP32 to makefiles
- From: Yury Norov <ynorov at caviumnetworks dot com>
- To: <libc-alpha at sourceware dot org>, <linux-kernel at vger dot kernel dot org>
- Cc: <arnd at arndb dot de>, <catalin dot marinas at arm dot com>, <marcus dot shawcroft at arm dot com>, <philb at gnu dot org>, <davem at davemloft dot net>, <szabolcs dot nagy at arm dot com>, <maxim dot kuvyrkov at linaro dot org>, <joseph at codesourcery dot com>, <pinskia at gmail dot com>, <bamvor dot zhangjian at huawei dot com>, <schwab at suse dot de>, <fweimer at redhat dot com>, <Prasun dot Kapoor at cavium dot com>, <cmetcalf at mellanox dot com>, <hjl dot tools at gmail dot com>, <adhemerval dot zanella at linaro dot org>, Andrew Pinski <apinski at cavium dot com>, Yury Norov <ynorov at caviumnetworks dot com>
- Date: Tue, 28 Jun 2016 19:39:27 +0300
- Subject: [PATCH 12/23] [AARCH64] Add ILP32 to makefiles
- Authentication-results: sourceware.org; auth=none
- Authentication-results: spf=none (sender IP is ) smtp dot mailfrom=Yuri dot Norov at caviumnetworks dot com;
- References: <1467131978-669-1-git-send-email-ynorov at caviumnetworks dot com>
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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