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

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [frv/] [ldq.cgs] - Rev 157

Compare with Previous | Blame | View Log

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

        .include "testutils.inc"

        start

        .global ldq
ldq:
        set_mem_limmed  0xdead,0xbeef,sp
        inc_gr_immed    -4,sp
        set_mem_limmed  0xbeef,0xdead,sp
        inc_gr_immed    -4,sp
        set_mem_limmed  0x1234,0x5678,sp
        inc_gr_immed    -4,sp
        set_mem_limmed  0x9abc,0xdef0,sp
        set_gr_limmed   0xdead,0xbeef,gr8
        set_gr_limmed   0xbeef,0xdead,gr9
        set_gr_limmed   0x1234,0x5678,gr10
        set_gr_limmed   0x9abc,0xdef0,gr11

        set_gr_immed    0,gr7
        ldq             @(sp,gr7),gr8
        test_gr_limmed  0x9abc,0xdef0,gr8
        test_gr_limmed  0x1234,0x5678,gr9
        test_gr_limmed  0xbeef,0xdead,gr10
        test_gr_limmed  0xdead,0xbeef,gr11

        set_gr_limmed   0xdead,0xbeef,gr8
        set_gr_limmed   0xbeef,0xdead,gr9
        set_gr_limmed   0x1234,0x5678,gr10
        set_gr_limmed   0x9abc,0xdef0,gr11
        inc_gr_immed    -16,sp
        set_gr_immed    16,gr7
        ldq             @(sp,gr7),gr8
        test_gr_limmed  0x9abc,0xdef0,gr8
        test_gr_limmed  0x1234,0x5678,gr9
        test_gr_limmed  0xbeef,0xdead,gr10
        test_gr_limmed  0xdead,0xbeef,gr11

        set_gr_limmed   0xdead,0xbeef,gr8
        set_gr_limmed   0xbeef,0xdead,gr9
        set_gr_limmed   0x1234,0x5678,gr10
        set_gr_limmed   0x9abc,0xdef0,gr11
        inc_gr_immed    32,sp
        set_gr_immed    -16,gr7
        ldq             @(sp,gr7),gr8
        test_gr_limmed  0x9abc,0xdef0,gr8
        test_gr_limmed  0x1234,0x5678,gr9
        test_gr_limmed  0xbeef,0xdead,gr10
        test_gr_limmed  0xdead,0xbeef,gr11

        ; loading into gr0 has no effect
        ; gr1 is sp
        set_gr_gr       gr1,gr8
        set_gr_limmed   0x1234,0x5678,gr2
        set_gr_limmed   0x9abc,0xdef0,gr3
        ldq             @(sp,gr7),gr0
        test_gr_immed   0,gr0
        test_gr_gr      gr1,gr8
        set_gr_immed    0x12345678,gr2
        set_gr_immed    0x9abcdef0,gr3

        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.