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llvm-mirror/test/MC/ARM/thumb_set.s
Pete Cooper e49cb88496 Change .thumb_set to have the same error checks as .set.
According to the documentation, .thumb_set is 'the equivalent of a .set directive'.

We didn't have equivalent behaviour in terms of all the errors we could throw, for
example, when a symbol is redefined.

This change refactors parseAssignment so that it can be used by .set and .thumb_set
and implements tests for .thumb_set for all the errors thrown by that method.

Reviewed by Rafael Espíndola.

llvm-svn: 240318
2015-06-22 19:35:57 +00:00

153 lines
2.7 KiB
ArmAsm

@ RUN: llvm-mc -triple armv7-eabi -filetype obj -o - %s | llvm-readobj -t \
@ RUN: | FileCheck %s
@ RUN: llvm-mc -triple armv7-eabi -filetype asm -o - %s \
@ RUN: | FileCheck --check-prefix=ASM %s
.syntax unified
.arm
.type arm_func,%function
arm_func:
nop
.thumb_set alias_arm_func, arm_func
alias_arm_func2 = alias_arm_func
alias_arm_func3 = alias_arm_func2
@ ASM: .thumb_set alias_arm_func, arm_func
.thumb
.type thumb_func,%function
.thumb_func
thumb_func:
nop
.thumb_set alias_thumb_func, thumb_func
.thumb_set seedless, 0x5eed1e55
.thumb_set eggsalad, seedless + 0x87788358
.thumb_set faceless, ~eggsalad + 0xe133c002
.thumb_set alias_undefined_data, badblood
.data
.type badblood,%object
badblood:
.long 0xbadb100d
.type bedazzle,%object
bedazzle:
.long 0xbeda221e
.text
.thumb
.thumb_set alias_defined_data, bedazzle
.type alpha,%function
alpha:
nop
.type beta,%function
.thumb_set beta, alpha
@ CHECK: Symbol {
@ CHECK: Name: alias_arm_func
@ CHECK: Value: 0x1
@ CHECK: Type: Function
@ CHECK: }
@ CHECK: Symbol {
@ CHECK: Name: alias_arm_func2
@ CHECK: Value: 0x1
@ CHECK: Type: Function
@ CHECK: }
@ CHECK: Symbol {
@ CHECK: Name: alias_arm_func3
@ CHECK: Value: 0x1
@ CHECK: Type: Function
@ CHECK: }
@ CHECK: Symbol {
@ CHECK: Name: alias_defined_data
@ CHECK: Value: 0x5
@ CHECK: Type: Function
@ CHECK: }
@ CHECK: Symbol {
@ CHECK: Name: alias_thumb_func
@ CHECK: Value: 0x5
@ CHECK: Type: Function
@ CHECK: }
@ CHECK: Symbol {
@ CHECK: Name: alias_undefined_data
@ CHECK: Value: 0x0
@ CHECK: Type: Object
@ CHECK: }
@ CHECK: Symbol {
@ CHECK: Name: alpha
@ CHECK: Value: 0x7
@ CHECK: Type: Function
@ CHECK: }
@ CHECK: Symbol {
@ CHECK: Name: arm_func
@ CHECK: Value: 0x0
@ CHECK: Type: Function
@ CHECK: }
@ CHECK: Symbol {
@ CHECK: Name: badblood
@ CHECK-NEXT: Value: 0x0
@ CHECK-NEXT: Size: 0
@ CHECK-NEXT: Binding: Local
@ CHECK-NEXT: Type: Object
@ CHECK-NEXT: Other: 0
@ CHECK-NEXT: Section: .data
@ CHECK-NEXT: }
@ CHECK: Symbol {
@ CHECK: Name: bedazzle
@ CHECK: Value: 0x4
@ CHECK: Type: Object
@ CHECK: }
@ CHECK: Symbol {
@ CHECK: Name: beta
@ CHECK: Value: 0x7
@ CHECK: Type: Function
@ CHECK: }
@ CHECK: Symbol {
@ CHECK: Name: eggsalad
@ CHECK: Value: 0xE665A1AD
@ CHECK: Type: Function
@ CHECK: }
@ CHECK: Symbol {
@ CHECK: Name: faceless
@ CHECK: Value: 0xFACE1E55
@ CHECK: Type: Function
@ CHECK: }
@ CHECK: Symbol {
@ CHECK: Name: seedless
@ CHECK: Value: 0x5EED1E55
@ CHECK: Type: Function
@ CHECK: }
@ CHECK: Symbol {
@ CHECK: Name: thumb_func
@ CHECK: Value: 0x5
@ CHECK: Type: Function
@ CHECK: }