diff options
| author | Tim Neumann <mail@timnn.me> | 2017-04-02 12:36:20 +0200 |
|---|---|---|
| committer | Tim Neumann <mail@timnn.me> | 2017-04-23 22:00:02 +0200 |
| commit | 5ae4a58c339a935fd098ba6ea8315af444113276 (patch) | |
| tree | ca70bf3edfd31a564072b15d0f20e75aa9d384f2 /src/libcompiler_builtins | |
| parent | a146431e4c8095a3d809517c8abc6b886d5c5b07 (diff) | |
FIN: build comiler-rt wihout Thumb on arm
Diffstat (limited to 'src/libcompiler_builtins')
| -rw-r--r-- | src/libcompiler_builtins/build.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libcompiler_builtins/build.rs b/src/libcompiler_builtins/build.rs index bcd3a92dd43..8fe79057bd8 100644 --- a/src/libcompiler_builtins/build.rs +++ b/src/libcompiler_builtins/build.rs @@ -293,6 +293,12 @@ fn main() { } if target.contains("arm") && !target.contains("ios") { + // (At least) udivsi3.S is broken for Thumb 1 which our gcc uses by + // default, we don't want Thumb 2 since it isn't supported on some + // devices, so disable thumb entirely. + // Upstream bug: https://bugs.llvm.org/show_bug.cgi?id=32492 + cfg.define("__ARM_ARCH_ISA_THUMB", Some("0")); + sources.extend(&["arm/aeabi_cdcmp.S", "arm/aeabi_cdcmpeq_check_nan.c", "arm/aeabi_cfcmp.S", |