mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +08:00
1368b914e9
Now that all port tests live under testsuite/sim/*/, and none live in testsuite/ directly, flatten the structure by moving all of the dirs under testsuite/sim/ to testsuite/ directly. We need to stop passing --tool to dejagnu so that it searches all dirs and not just ones that start with "sim". Since we have no other dirs in this tree, and no plans to add any, should be fine.
50 lines
1.1 KiB
Plaintext
50 lines
1.1 KiB
Plaintext
# frv testcase for udivi $GRi,$s12,$GRk
|
|
# mach: frv fr500 fr400
|
|
|
|
.include "testutils.inc"
|
|
|
|
start
|
|
|
|
.global udivi
|
|
udivi:
|
|
; simple division 12 / 3
|
|
set_gr_immed 0x0000000c,gr3
|
|
udivi gr3,3,gr3
|
|
test_gr_immed 0x00000004,gr3
|
|
|
|
; random example
|
|
set_gr_limmed 0xfedc,0xba98,gr3
|
|
udivi gr3,0x7ff,gr3
|
|
test_gr_limmed 0x001f,0xdf93,gr3
|
|
|
|
; random example
|
|
set_gr_limmed 0xffff,0xffff,gr3
|
|
udivi gr3,-2048,gr3
|
|
test_gr_immed 1,gr3
|
|
|
|
; set up exception handler
|
|
set_psr_et 1
|
|
and_spr_immed -4081,tbr ; clear tbr.tt
|
|
set_gr_spr tbr,gr17
|
|
inc_gr_immed 0x170,gr17 ; address of exception handler
|
|
set_bctrlr_0_0 gr17
|
|
set_spr_immed 128,lcr
|
|
set_gr_immed 0,gr15
|
|
|
|
; divide by zero
|
|
set_spr_addr ok1,lr
|
|
set_gr_addr e1,gr17
|
|
e1: udivi gr1,0,gr2 ; divide by zero
|
|
test_gr_immed 1,gr15
|
|
|
|
pass
|
|
|
|
ok1: ; exception handler for divide by zero
|
|
test_spr_bits 0x18,3,0x1,isr ; isr.dtt is set
|
|
test_spr_gr epcr0,gr17 ; return address set
|
|
test_spr_bits 0x0001,0,0x1,esr0 ; esr0 is valid
|
|
test_spr_bits 0x003e,1,0x13,esr0 ; esr0.ec is set
|
|
inc_gr_immed 1,gr15
|
|
rett 0
|
|
fail
|