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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [arm/] [thumb/] [testutils.inc] - Blame information for rev 157

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Line No. Rev Author Line
1 24 jeremybenn
# FIXME: wip, copied from ../testutils.inc
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# r0-r3 are used as tmps, consider them call clobbered by these macros.
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# This uses the angel rom monitor calls.
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# ??? How do we use the \@ facility of .macros ???
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# @ is the comment char!
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        .macro a_mvi_h_gr reg, val
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        ldr \reg,[pc]
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        b . + 8
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        .word \val
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        .endm
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        .macro mvaddr_h_gr reg, addr
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        ldr \reg,[pc]
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        b . + 8
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        .word \val
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        .endm
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        .macro start
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        .data
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failmsg:
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        .asciz "fail\n"
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passmsg:
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        .asciz "pass\n"
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        .text
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do_pass:
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        ldr r1, passmsg_addr
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        mov r0, #4
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        swi #0x123456
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        exit 0
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passmsg_addr:
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        .word passmsg
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do_fail:
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        ldr r1, failmsg_addr
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        mov r0, #4
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        swi #0x123456
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        exit 1
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failmsg_addr:
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        .word failmsg
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        .global _start
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_start:
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        .endm
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# *** Other macros know pass/fail are 4 bytes in size!  Yuck.
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        .macro pass
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        b do_pass
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        .endm
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        .macro fail
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        b do_fail
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        .endm
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        .macro exit rc
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        mov r1, #\rc
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        mov r0, #0x2a @ decimal 42
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        swi #1
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        # If that returns, punt with a sigill.
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        stc 0,cr0,[r0]
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        .endm
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# Other macros know this only clobbers r0.
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        .macro test_h_gr reg, val
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        mvaddr_h_gr r0, \val
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        cmp \reg, r0
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        beq . + 8
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        fail
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        .endm
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        .macro mvi_h_cc c, n, v, z
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        ldi8 r0, 0
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        ldi8 r1, 1
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        .if xxx
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        cmp r0, r1
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        .else
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        cmp r1, r0
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        .endif
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        .endm
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        .macro test_h_cc c, n, v, z
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        .if xxx
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        bc . + 8
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        fail
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        .else
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        bnc . + 8
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        fail
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        .endif
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        .endm

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