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Adding test case for abuse of :got: in offset load

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The :got: modifier is not meaningful in a register offset load store
instruction and should result in a diagnostic.
This commit is contained in:
Marcus Shawcroft 2015-02-18 18:32:43 +00:00
parent 6f4a313ba4
commit 27228ca23e
3 changed files with 7 additions and 0 deletions
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gas/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
* gas/aarch64/diagnostic.s: Add LDR test.
* gas/aarch64/diagnostic.l: Likewise.
2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
* gas/aarch64/diagnostic.s: Add ADR test. * gas/aarch64/diagnostic.s: Add ADR test.

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gas/testsuite/gas/aarch64/diagnostic.l
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@ -115,3 +115,4 @@
[^:]*:124: Warning: unpredictable transfer with writeback -- `stp x0,x1,\[x0,#16\]!' [^:]*:124: Warning: unpredictable transfer with writeback -- `stp x0,x1,\[x0,#16\]!'
[^:]*:125: Warning: unpredictable transfer with writeback -- `ldp x0,x1,\[x1\],#16' [^:]*:125: Warning: unpredictable transfer with writeback -- `ldp x0,x1,\[x1\],#16'
[^:]*:126: Error: this relocation modifier is not allowed on this instruction at operand 2 -- `adr x2,:got:s1' [^:]*:126: Error: this relocation modifier is not allowed on this instruction at operand 2 -- `adr x2,:got:s1'
[^:]*:127: Error: this relocation modifier is not allowed on this instruction at operand 2 -- `ldr x0,\[x0,:got:s1\]'

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gas/testsuite/gas/aarch64/diagnostic.s
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@ -124,3 +124,4 @@
stp x0, x1, [x0, #16]! stp x0, x1, [x0, #16]!
ldp x0, x1, [x1], #16 ldp x0, x1, [x1], #16
adr x2, :got:s1 adr x2, :got:s1
ldr x0, [x0, :got:s1]