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# frv testcase
# mach: fr500
 
        .include "testutils.inc"
 
        start
 
        .global Ipipe
Ipipe:
        ; Clear the packing bit of the insn at 'pack:'. We can't
        ; simply use '.p' because the assembler will catch the error.
        set_gr_mem      pack,gr10
        and_gr_immed    0x7fffffff,gr10
        set_mem_gr      gr10,pack
        set_gr_addr     pack,gr10
        flush_data_cache gr10
 
        and_spr_immed   -4081,tbr               ; clear tbr.tt
        set_gr_spr      tbr,gr7
        inc_gr_immed    0x070,gr7               ; address of exception handler
        set_bctrlr_0_0  gr7
        set_spr_immed   128,lcr
        set_spr_addr    ok0,lr
        set_psr_et      1
 
        add.p           gr1,gr1,gr1
pack:   add             gr2,gr2,gr2
bad:    add             gr3,gr3,gr3
        fail
ok0:
        test_spr_immed  1,esfr1
        test_spr_bits   0x3f,0,0xb,esr0
        test_spr_addr   bad,epcr0
 
        pass

Line No.	Rev	Author	Line
1	24	jeremybenn	`# frv testcase`
2			`# mach: fr500`
3
4			`.include "testutils.inc"`
5
6			`start`
7
8			`.global Ipipe`
9			`Ipipe:`
10			`; Clear the packing bit of the insn at 'pack:'. We can't`
11			`; simply use '.p' because the assembler will catch the error.`
12			`set_gr_mem pack,gr10`
13			`and_gr_immed 0x7fffffff,gr10`
14			`set_mem_gr gr10,pack`
15			`set_gr_addr pack,gr10`
16			`flush_data_cache gr10`
17
18			`and_spr_immed -4081,tbr ; clear tbr.tt`
19			`set_gr_spr tbr,gr7`
20			`inc_gr_immed 0x070,gr7 ; address of exception handler`
21			`set_bctrlr_0_0 gr7`
22			`set_spr_immed 128,lcr`
23			`set_spr_addr ok0,lr`
24			`set_psr_et 1`
25
26			`add.p gr1,gr1,gr1`
27			`pack: add gr2,gr2,gr2`
28			`bad: add gr3,gr3,gr3`
29			`fail`
30			`ok0:`
31			`test_spr_immed 1,esfr1`
32			`test_spr_bits 0x3f,0,0xb,esr0`
33			`test_spr_addr bad,epcr0`
34
35			`pass`

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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [frv/] [interrupts/] [Ipipe-fr500.cgs] - Blame information for rev 856