llvm-6502/test/MC/ARM/thumb_set-diagnostics.s
Saleem Abdulrasool 5b5e5abd20 ARM IAS: support .thumb_set
This performs the equivalent of a .set directive in that it creates a symbol
which is an alias for another symbol or value which may possibly be yet
undefined.  This directive also has the added property in that it marks the
aliased symbol as being a thumb function entry point, in the same way that the
.thumb_func directive does.

The current implementation fails one test due to an unrelated issue.  Functions
within .thumb sections are not marked as thumb_func.  The result is that
the aliasee function is not valued correctly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204059 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-17 17:13:54 +00:00

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1.0 KiB
ArmAsm

@ RUN: not llvm-mc -triple armv7-eabi -o /dev/null 2>&1 %s | FileCheck %s
.syntax unified
.thumb
.thumb_set
@ CHECK: error: expected identifier after '.thumb_set'
@ CHECK: .thumb_set
@ CHECL: ^
.thumb_set ., 0x0b5e55ed
@ CHECK: error: expected identifier after '.thumb_set'
@ CHECK: .thumb_set ., 0x0b5e55ed
@ CHECK: ^
.thumb_set labelled, 0x1abe11ed
.thumb_set invalid, :lower16:labelled
@ CHECK: error: unknown token in expression
@ CHECK: .thumb_set invalid, :lower16:labelled
@ CHECK: ^
.thumb_set missing_comma
@ CHECK: error: expected comma after name 'missing_comma'
@ CHECK: .thumb_set missing_comma
@ CHECK: ^
.thumb_set missing_expression,
@ CHECK: error: missing expression
@ CHECK: .thumb_set missing_expression,
@ CHECK: ^
.thumb_set trailer_trash, 0x11fe1e55,
@ CHECK: error: unexpected token
@ CHECK: .thumb_set trailer_trash, 0x11fe1e55,
@ CHECK: ^