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llvm-6502/test/MC/ARM/arm_fixups.s

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ARM assembly parsing for MOV (immediate). Add range checking for the immediate operand and handle the "mov" mnemonic choosing between encodings based on the value of the immediate. Add tests for fixups, encoding choice and values, and diagnostic for out of range values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135500 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-19 19:13:28 +00:00
@ RUN: llvm-mc -triple armv7-unknown-unknown %s --show-encoding > %t
@ RUN: FileCheck < %t %s
MC/ARM: Fix-up fixup offset for fixup_arm_branch target specific fixup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121772 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-14 17:37:16 +00:00
ARM assembly parsing for MOV (immediate). Add range checking for the immediate operand and handle the "mov" mnemonic choosing between encodings based on the value of the immediate. Add tests for fixups, encoding choice and values, and diagnostic for out of range values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135500 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-19 19:13:28 +00:00
bl _printf
@ CHECK: bl _printf @ encoding: [A,A,A,0xeb]
Ensure conditional BL instructions for ARM are given the fixup fixup_arm_condbranch. Patch by Tim Northover! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153737 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30 09:15:32 +00:00
@ CHECK: @ fixup A - offset: 0, value: _printf, kind: fixup_arm_uncondbl
Whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135499 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-19 19:02:39 +00:00
ARM assembly parsing for MOV (immediate). Add range checking for the immediate operand and handle the "mov" mnemonic choosing between encodings based on the value of the immediate. Add tests for fixups, encoding choice and values, and diagnostic for out of range values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135500 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-19 19:13:28 +00:00
mov r9, :lower16:(_foo)
movw r9, :lower16:(_foo)
movt r9, :upper16:(_foo)
@ CHECK: movw r9, :lower16:_foo @ encoding: [A,0x90'A',0b0000AAAA,0xe3]
@ CHECK: @ fixup A - offset: 0, value: _foo, kind: fixup_arm_movw_lo16
@ CHECK: movw r9, :lower16:_foo @ encoding: [A,0x90'A',0b0000AAAA,0xe3]
@ CHECK: @ fixup A - offset: 0, value: _foo, kind: fixup_arm_movw_lo16
@ CHECK: movt r9, :upper16:_foo @ encoding: [A,0x90'A',0b0100AAAA,0xe3]
@ CHECK: @ fixup A - offset: 0, value: _foo, kind: fixup_arm_movt_hi16
ARM: allow vanilla expressions for movw/movt. Expressions for movw/movt don't always have an :upper16: or :lower16: on them and that's ok. When they don't, it's just a plain [0-65536] immediate result, effectively the same as a :lower16: variant kind. rdar://10550147 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155941 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01 20:43:21 +00:00
mov r2, fred
@ CHECK: movw r2, fred @ encoding: [A,0x20'A',0b0000AAAA,0xe3]
@ CHECK: @ fixup A - offset: 0, value: fred, kind: fixup_arm_movw_lo16
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