include/

[external/binutils.git] / sim / testsuite / sim / fr30 / testutils.inc

diff --git a/sim/testsuite/sim/fr30/testutils.inc b/sim/testsuite/sim/fr30/testutils.inc
index f335ea1..7523d6f 100644 (file)
--- a/sim/testsuite/sim/fr30/testutils.inc
+++ b/sim/testsuite/sim/fr30/testutils.inc
@@ -10,6 +10,10 @@ passmsg:
        .global _start
 _start:
        ldi32 0x7fffc,sp        ; TODO -- what's a good value for this?
+       ldi32 0xffc00,r0
+       mov   r0,tbr            ; defined in manual
+       mov   sp,usp
+       mov   sp,ssp
        .endm
 
 ; Exit with return code
@@ -67,6 +71,11 @@ _start:
        st \reg,@\addr
        .endm
 
+; Store the current ps on the stack
+       .macro save_ps
+       st ps,@-r15
+       .endm
+
 ; Load a word value from memory
        .macro ldmem_h_gr addr reg
        ld @\addr,\reg
@@ -147,6 +156,60 @@ testr_gr\@:
        andccr  0x1f
        .endm
 
+; Test the stack mode
+       .macro test_s_user
+       mvr_h_gr ps,r0
+       mvi_h_gr 0x20,r4
+       and      r4,r0
+       test_h_gr 0x20,r0
+       .endm
+
+       .macro test_s_system
+       mvr_h_gr ps,r0
+       mvi_h_gr 0x20,r4
+       and      r4,r0
+       test_h_gr 0x0,r0
+       .endm
+
+; Set the interrupt bit
+       .macro set_i val
+       .if (\val == 1)
+       orccr   0x10
+       .else
+       andccr  0x2f
+       .endif
+       .endm
+
+; Test the stack mode
+       .macro test_i val
+       mvr_h_gr  ps,r0
+       mvi_h_gr  0x10,r4
+       and       r4,r0
+       .if (\val == 1)
+       test_h_gr 0x10,r0
+       .else
+       test_h_gr 0x0,r0
+       .endif
+       .endm
+
+; Set the ilm
+       .macro set_ilm val
+       stilm \val
+       .endm
+
+; Test the ilm
+       .macro test_ilm val
+       mvr_h_gr   ps,r0
+       mvi_h_gr   0x1f0000,r4
+       and        r4,r0
+       mvi_h_gr   \val,r5
+       mvi_h_gr   0x1f,r4
+       and        r4,r5
+       lsl        15,r5
+       lsl        1,r5
+       testr_h_gr r0,r5
+       .endm
+
 ; Test the condition codes
        .macro test_cc N Z V C
        .if (\N == 1)
@@ -196,3 +259,48 @@ test_cc\@:
        and r4,r0
        test_h_gr \val,r0
        .endm
+
+; Save the return pointer
+       .macro save_rp
+       st rp,@-R15
+       .ENDM
+
+; restore the return pointer
+       .macro restore_rp
+       ld @R15+,rp
+       .endm
+
+; Ensure branch taken
+       .macro take_branch opcode
+       \opcode take_br\@
+       fail
+take_br\@:
+       .endm
+
+       .macro take_branch_d opcode val
+       \opcode take_brd\@
+       ldi:8 \val,r0
+       fail
+take_brd\@:
+       test_h_gr \val,r0
+       .endm
+
+; Ensure branch not taken
+       .macro no_branch opcode
+       \opcode no_brf\@
+       bra     no_brs\@
+no_brf\@:
+       fail
+no_brs\@:
+       .endm
+
+       .macro no_branch_d opcode val
+       \opcode no_brdf\@
+       ldi:8   \val,r0
+       bra     no_brds\@
+no_brdf\@:
+       fail
+no_brds\@:
+       test_h_gr \val,r0
+       .endm
+