OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [frv/] [ldsbu.cgs] - Rev 840

Compare with Previous | Blame | View Log

# frv testcase for ldsbu @($GRi,$GRj),$GRk
# mach: all

        .include "testutils.inc"

        start

        .global ldsbu
ldsbu:
        set_mem_limmed  0xdead,0xbeef,sp
        set_gr_limmed   0xbeef,0xdead,gr8

        set_gr_gr       sp,gr9
        set_gr_immed    0,gr7
        ldsbu           @(sp,gr7),gr8
        test_gr_limmed  0xffff,0xffde,gr8
        test_gr_gr      sp,gr9

        inc_gr_immed    1,gr9
        set_gr_immed    1,gr7
        ldsbu           @(sp,gr7),gr8
        test_gr_limmed  0xffff,0xffad,gr8
        test_gr_gr      sp,gr9

        inc_gr_immed    2,gr9
        inc_gr_immed    -1,sp
        set_mem_limmed  0xffff,0xff00,sp
        inc_gr_immed    4,sp
        set_gr_immed    -1,gr7
        ldsbu           @(sp,gr7),gr8
        test_gr_immed   0,gr8
        test_gr_gr      sp,gr9

        inc_gr_immed    -3,sp
        set_mem_limmed  0x0000,0x00da,sp
        set_gr_immed    3,gr7
        ldsbu           @(sp,gr7),sp
        test_gr_limmed  0xffff,0xffda,sp

        pass

Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.