| @ Tests 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 (just) work. |
| |
| ldrtest ldr str f "+ 4095" |
| ldrtest ldrb strb f "+ 4095" |
| ldrtest ldr str f "- 4095" |
| ldrtest ldrb strb f "- 4095" |
| |
| @ The same as the above, but for a local symbol. These should not be |
| @ resolved by the assembler but instead left to the linker. |
| |
| ldrtest ldr str localsym "+ 4095" |
| ldrtest ldrb strb localsym "+ 4095" |
| ldrtest ldr str localsym "- 4095" |
| ldrtest ldrb strb localsym "- 4095" |
| |
| localsym: |
| mov r0, #0 |
| |
