| # FIXME: wip, copied from ../testutils.inc |
| # r0-r3 are used as tmps, consider them call clobbered by these macros. |
| # This uses the angel rom monitor calls. |
| # ??? How do we use the \@ facility of .macros ??? |
| # @ is the comment char! |
| |
| .macro a_mvi_h_gr reg, val |
| ldr \reg,[pc] |
| b . + 8 |
| .word \val |
| .endm |
| |
| .macro mvaddr_h_gr reg, addr |
| ldr \reg,[pc] |
| b . + 8 |
| .word \val |
| .endm |
| |
| .macro start |
| .data |
| failmsg: |
| .asciz "fail\n" |
| passmsg: |
| .asciz "pass\n" |
| .text |
| |
| do_pass: |
| ldr r1, passmsg_addr |
| mov r0, #4 |
| swi #0x123456 |
| exit 0 |
| passmsg_addr: |
| .word passmsg |
| |
| do_fail: |
| ldr r1, failmsg_addr |
| mov r0, #4 |
| swi #0x123456 |
| exit 1 |
| failmsg_addr: |
| .word failmsg |
| |
| .global _start |
| _start: |
| .endm |
| |
| # *** Other macros know pass/fail are 4 bytes in size! Yuck. |
| |
| .macro pass |
| b do_pass |
| .endm |
| |
| .macro fail |
| b do_fail |
| .endm |
| |
| .macro exit rc |
| mov r1, #\rc |
| mov r0, #0x2a @ decimal 42 |
| swi #1 |
| # If that returns, punt with a sigill. |
| stc 0,cr0,[r0] |
| .endm |
| |
| # Other macros know this only clobbers r0. |
| .macro test_h_gr reg, val |
| mvaddr_h_gr r0, \val |
| cmp \reg, r0 |
| beq . + 8 |
| fail |
| .endm |
| |
| .macro mvi_h_cc c, n, v, z |
| ldi8 r0, 0 |
| ldi8 r1, 1 |
| .if xxx |
| cmp r0, r1 |
| .else |
| cmp r1, r0 |
| .endif |
| .endm |
| |
| .macro test_h_cc c, n, v, z |
| .if xxx |
| bc . + 8 |
| fail |
| .else |
| bnc . + 8 |
| fail |
| .endif |
| .endm |
