mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-01-12 12:16:04 +08:00
45 lines
989 B
Plaintext
45 lines
989 B
Plaintext
|
# frv testcase to generate insn_access_error interrupt
|
||
|
|
# mach: fr550
|
||
|
|
# sim: --memory-region 0xfe800000,0x7f0500 --memory-region 0xfeff0540,0xfb00
|
||
|
|
.include "testutils.inc"
|
||
|
|
|
||
|
|
start
|
||
|
|
|
||
|
|
.global dsr
|
||
|
|
dsr:
|
||
|
|
and_spr_immed -4081,tbr ; clear tbr.tt
|
||
|
|
set_gr_spr tbr,gr17
|
||
|
|
inc_gr_immed 0x020,gr17 ; address of exception handler
|
||
|
|
set_bctrlr_0_0 gr17
|
||
|
|
set_spr_immed 128,lcr
|
||
|
|
set_psr_et 1
|
||
|
|
|
||
|
|
set_spr_addr handler,lr
|
||
|
|
set_gr_immed 0,gr16
|
||
|
|
|
||
|
|
set_gr_addr ok0,gr8
|
||
|
|
set_gr_addr 0xfe800000,gr17
|
||
|
|
jmpl @(gr17,gr0) ; cause interrupt
|
||
|
|
ok0:
|
||
|
|
test_gr_immed 1,gr16
|
||
|
|
|
||
|
|
set_gr_addr ok1,gr8
|
||
|
|
set_gr_addr 0xfefffffc,gr17
|
||
|
|
jmpl @(gr17,gr0) ; cause interrupt
|
||
|
|
ok1:
|
||
|
|
test_gr_immed 2,gr16
|
||
|
|
|
||
|
|
pass
|
||
|
|
handler:
|
||
|
|
; check interrupts
|
||
|
|
test_spr_immed 0x1,esfr1 ; esr0 is active
|
||
|
|
; test_spr_gr epcr0,gr17 ; epcr0 is not used
|
||
|
|
test_spr_bits 0x0001,0,0x1,esr0 ; esr0 is valid
|
||
|
|
test_spr_bits 0x003e,1,0x2,esr0 ; esr0.ec is set
|
||
|
|
test_spr_bits 0x0800,11,0x0,esr0 ; esr0.eav is not set
|
||
|
|
|
||
|
|
addi gr16,1,gr16
|
||
|
|
movgs gr8,pcsr
|
||
|
|
rett 0
|
||
|
|
fail
|