mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 03:33:20 +01:00
d5b8ea6c58
This commit implements the AsmParser for fnstart, fnend, cantunwind, personality, handlerdata, pad, setfp, save, and vsave directives. This commit fixes some minor issue in the ARMELFStreamer: * The switch back to corresponding section after the .fnend directive. * Emit the unwind opcode while processing .fnend directive if there is no .handlerdata directive. * Emit the unwind opcode to .ARM.extab while processing .handlerdata even if .personality directive does not exist. llvm-svn: 181603
88 lines
2.2 KiB
ArmAsm
88 lines
2.2 KiB
ArmAsm
@ RUN: not llvm-mc -triple=armv7-unknown-linux-gnueabi < %s 2> %t
|
|
@ RUN: FileCheck --check-prefix=CHECK < %t %s
|
|
|
|
@ Check the diagnostics for .setfp directive.
|
|
|
|
|
|
.syntax unified
|
|
.text
|
|
|
|
@-------------------------------------------------------------------------------
|
|
@ TEST1: .setfp before .fnstart
|
|
@-------------------------------------------------------------------------------
|
|
.globl func1
|
|
.align 2
|
|
.type func1,%function
|
|
.setfp fp, sp, #0
|
|
@ CHECK: error: .fnstart must precede .setfp directive
|
|
@ CHECK: .setfp fp, sp, #0
|
|
@ CHECK: ^
|
|
.fnstart
|
|
func1:
|
|
.fnend
|
|
|
|
|
|
|
|
@-------------------------------------------------------------------------------
|
|
@ TEST2: .setfp after .handlerdata
|
|
@-------------------------------------------------------------------------------
|
|
.globl func2
|
|
.align 2
|
|
.type func2,%function
|
|
.fnstart
|
|
func2:
|
|
.handlerdata
|
|
.setfp fp, sp, #0
|
|
@ CHECK: error: .setfp must precede .handlerdata directive
|
|
@ CHECK: .setfp fp, sp, #0
|
|
@ CHECK: ^
|
|
.fnend
|
|
|
|
|
|
|
|
@-------------------------------------------------------------------------------
|
|
@ TEST3: .setfp with bad fp register
|
|
@-------------------------------------------------------------------------------
|
|
.globl func3
|
|
.align 2
|
|
.type func3,%function
|
|
.fnstart
|
|
func3:
|
|
.setfp 0, r0, #0
|
|
@ CHECK: error: frame pointer register expected
|
|
@ CHECK: .setfp 0, r0, #0
|
|
@ CHECK: ^
|
|
.fnend
|
|
|
|
|
|
|
|
@-------------------------------------------------------------------------------
|
|
@ TEST4: .setfp with bad sp register
|
|
@-------------------------------------------------------------------------------
|
|
.globl func4
|
|
.align 2
|
|
.type func4,%function
|
|
.fnstart
|
|
func4:
|
|
.setfp fp, 0, #0
|
|
@ CHECK: error: stack pointer register expected
|
|
@ CHECK: .setfp fp, 0, #0
|
|
@ CHECK: ^
|
|
.fnend
|
|
|
|
|
|
|
|
@-------------------------------------------------------------------------------
|
|
@ TEST5: .setfp with non-sp register as second operand
|
|
@-------------------------------------------------------------------------------
|
|
.globl func5
|
|
.align 2
|
|
.type func5,%function
|
|
.fnstart
|
|
func5:
|
|
.setfp fp, r0, #0
|
|
@ CHECK: error: register should be either $sp or the latest fp register
|
|
@ CHECK: .setfp fp, r0, #0
|
|
@ CHECK: ^
|
|
.fnend
|