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authorJanne Grunau <janne-vlc@jannau.net>2018-09-20 22:31:50 +0300
committerJean-Baptiste Kempf <jb@videolan.org>2018-09-23 10:57:09 +0300
commite630831bf2f1cad57d5e4b3662c36b33dc2ede4e (patch)
tree7419e8b6078b6fc1963096843580fb392e5be549 /CONTRIBUTING.md
parent951eb1574628042d7027af146ce3a19611fe81ac (diff)
arm: document arm asm rules
Limiting the valid syntax to the subset supported by llvm 5.0 allows the direct use of recent Android and ios system toolchains.
Diffstat (limited to 'CONTRIBUTING.md')
-rw-r--r--CONTRIBUTING.md3
1 files changed, 2 insertions, 1 deletions
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index ba79a9b..8c96553 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -9,7 +9,8 @@ The codebase is developed with the following assumptions:
For the library:
- C language with C99 version, without the VLA or the Complex (*\_\_STDC_NO_COMPLEX__*) features, and without compiler extension,
-- asm in .asm files, using the NASM syntax,
+- x86 asm in .asm files, using the NASM syntax,
+- arm/arm64 in .S files, using the GAS syntax limited to subset llvm 5.0's internal assembler supports,
- no C++ is allowed, whatever the version.
For the tools and utils: