diff options
Diffstat (limited to 'gas/testsuite/gas/arm/group-reloc-ldr-encoding-bad.s')
| -rw-r--r-- | gas/testsuite/gas/arm/group-reloc-ldr-encoding-bad.s | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gas/testsuite/gas/arm/group-reloc-ldr-encoding-bad.s b/gas/testsuite/gas/arm/group-reloc-ldr-encoding-bad.s new file mode 100644 index 000000000000..3c528f19975b --- /dev/null +++ b/gas/testsuite/gas/arm/group-reloc-ldr-encoding-bad.s @@ -0,0 +1,39 @@ +@ Tests that are supposed to fail during encoding +@ for LDR group relocations. + + .text + + .macro ldrtest load store sym offset + + \load r0, [r0, #:pc_g0:(\sym \offset)] + \load r0, [r0, #:pc_g1:(\sym \offset)] + \load r0, [r0, #:pc_g2:(\sym \offset)] + \load r0, [r0, #:sb_g0:(\sym \offset)] + \load r0, [r0, #:sb_g1:(\sym \offset)] + \load r0, [r0, #:sb_g2:(\sym \offset)] + + \store r0, [r0, #:pc_g0:(\sym \offset)] + \store r0, [r0, #:pc_g1:(\sym \offset)] + \store r0, [r0, #:pc_g2:(\sym \offset)] + \store r0, [r0, #:sb_g0:(\sym \offset)] + \store r0, [r0, #:sb_g1:(\sym \offset)] + \store r0, [r0, #:sb_g2:(\sym \offset)] + + .endm + +@ LDR/STR/LDRB/STRB only have 12 bits available for the magnitude of the addend. +@ So these should all fail. + + ldrtest ldr str f "+ 4096" + ldrtest ldrb strb f "+ 4096" + ldrtest ldr str f "- 4096" + ldrtest ldrb strb f "- 4096" + + ldrtest ldr str localsym "+ 4096" + ldrtest ldrb strb localsym "+ 4096" + ldrtest ldr str localsym "- 4096" + ldrtest ldrb strb localsym "- 4096" + +localsym: + mov r0, #0 + |