Reviewers: ulan, Benedikt Meurer,
Message:
I don't have a cross-compilation environment working for V8 with Clang, but
this
works in isolation. I'm using Clang 3.5-1ubuntu1.
Description:
ARM: Fix inline assembly (r21949) for Clang.
Add a 'c' predicate to the immediate syscall number. This tells the
compiler to omit the leading '#' that immediates usually have in ARM.
The GNU assembler tolerates "ldr r7, =#1234" but Clang does not.
BUG=
Please review this at https://codereview.chromium.org/356463004/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files (+1, -1 lines):
M src/arm/cpu-arm.cc
Index: src/arm/cpu-arm.cc
diff --git a/src/arm/cpu-arm.cc b/src/arm/cpu-arm.cc
index
78ab5f7686e97373329c621c2b43b3c90e4fdc10..6412366f422c1b316561c5185e7f67f494dbe947
100644
--- a/src/arm/cpu-arm.cc
+++ b/src/arm/cpu-arm.cc
@@ -52,7 +52,7 @@ void CPU::FlushICache(void* start, size_t size) {
// r0 = beg
// r1 = end
// r2 = flags (0)
- " ldr r7, =%[scno]\n" // r7 = syscall number
+ " ldr r7, =%c[scno]\n" // r7 = syscall number
" svc 0\n"
" pop {r7}\n"
--
--
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
---
You received this message because you are subscribed to the Google Groups "v8-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
