mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 04:02:41 +01:00
0f36c4e23f
This is LLVM part of D56663
Linker scripts shipped by TI require to have every
interrupt vector in a separate section with a specific name:
SECTIONS
{
__interrupt_vector_XX : { KEEP (*(__interrupt_vector_XX )) } > VECTXX
...
}
Follow the requirement emit the section for every vector
which contain address of interrupt handler:
.section __interrupt_vector_XX,"ax",@progbits
.word %isr%
Patch by Kristina Bessonova!
Differential Revision: https://reviews.llvm.org/D56664
llvm-svn: 351345
16 lines
354 B
LLVM
16 lines
354 B
LLVM
; RUN: llc < %s
|
|
; PR5703
|
|
target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
|
|
target triple = "msp430-unknown-linux-gnu"
|
|
|
|
define msp430_intrcc void @foo() nounwind #0 {
|
|
entry:
|
|
%fa = call i8* @llvm.frameaddress(i32 0)
|
|
store i8 0, i8* %fa
|
|
ret void
|
|
}
|
|
|
|
declare i8* @llvm.frameaddress(i32)
|
|
|
|
attributes #0 = { noinline nounwind optnone "interrupt"="2" }
|