CR16C: Add missing cbit/sbit flag side effect
Co-authored-by: fridtjof <fridtjof@das-labor.org>
This commit is contained in:
Jonas Bewig
parent
38769badc2
commit
d585386a0f
2 changed files with 165 additions and 2 deletions
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@ -1078,13 +1078,15 @@ static bool trans_LSHD_rp(DisasContext *ctx, arg_LSHD_rp *a) {
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static void gen_CBIT(TCGv_i32 addr, uint8_t pos, uint8_t width) {
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uint32_t mask = ~(1 << pos);
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MemOp memop = width == 2 ? MO_UW : MO_UB;
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tcg_gen_atomic_and_fetch_i32(tcg_temp_new_i32(), addr, tcg_constant_i32(mask), 0, memop);
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tcg_gen_atomic_fetch_and_i32(f_f, addr, tcg_constant_i32(mask), 0, memop);
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tcg_gen_shri_i32(f_f, f_f, pos);
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}
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static void gen_SBIT(TCGv_i32 addr, uint8_t pos, uint8_t width) {
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uint32_t mask = 1 << pos;
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MemOp memop = width == 2 ? MO_UW : MO_UB;
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tcg_gen_atomic_or_fetch_i32(tcg_temp_new_i32(), addr, tcg_constant_i32(mask), 0, memop);
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tcg_gen_atomic_fetch_or_i32(f_f, addr, tcg_constant_i32(mask), 0, memop);
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tcg_gen_shri_i32(f_f, f_f, pos);
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}
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static bool gen_TBIT_mem(TCGv_i32 addr, uint8_t pos, uint8_t width) {
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@ -15,58 +15,100 @@ _start:
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movd $0xF000, (r12)
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movd $2, (r1,r0)
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cbitb $1, [r12]0xFF1(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0401, 0xFFF3
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cbitb $1, [r12]0xFF3(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0605, 0xFFF5
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RESET
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/*** CBITB reg disp20 ***/
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movw $2, r1
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cbitb $1, 0xFFF1(r1)
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EXPECT_COND fs
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EXPECTM 0x0401, 0xFFF3
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cbitb $1, 0xFFF3(r1)
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EXPECT_COND fc
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EXPECTM 0x0605, 0xFFF5
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RESET
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/*** CBITB rp disp0 ***/
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movd $0xFFF5, (r1,r0)
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cbitb $0, 0(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0604, 0xFFF5
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movd $0xFFF5, (r3,r2)
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cbitb $3, 0(r3,r2)
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EXPECT_COND fc
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EXPECTM 0x0807, 0xFFF7
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RESET
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/*** CBITB rp disp16 ***/
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movd $0xFFF3, (r1,r0)
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cbitb $3, 0x5(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0900, 0xFFF8
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cbitb $0, 0x3(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0706, 0xFFF6
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RESET
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/*** CBITB rp disp20 ***/
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storb $0x06, 0x1FFF6
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storb $0x07, 0x1FFF7
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storb $0x08, 0x1FFF8
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storb $0x09, 0x1FFF9
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movd $0xFFF3, (r1,r0)
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cbitb $3, 0x10005(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0900, 0x1FFF8
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movd $0xFFF1, (r3,r2)
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cbitb $0, 0x10003(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0706, 0x1FFF6
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RESET
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/*** CBITB rrp disp20 ***/
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movd $1, (r12)
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movd $2, (r1,r0)
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cbitb $2, [r12]0xFFF1(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0500, 0xFFF4
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cbitb $0, [r12]0xFFF3(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0706, 0xFFF6
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RESET
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/*** CBITB abs20 ***/
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cbitb $1, 0xFFF7
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EXPECT_COND fs
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EXPECTM 0x0805, 0xFFF7
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cbitb $1, 0xFFF5
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EXPECT_COND fc
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EXPECTM 0x0605, 0xFFF5
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RESET
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/*** CBITB abs20 rel ***/
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movd $0xFFF4, (r13)
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cbitb $0, [r13]1
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EXPECT_COND fs
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EXPECTM 0x0604, 0xFFF5
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cbitb $3, [r13]3
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EXPECT_COND fc
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EXPECTM 0x0807, 0xFFF7
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RESET
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/*** CBITB abs24 ***/
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storb $0x06, 0x10FFF6
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storb $0x07, 0x10FFF7
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storb $0x08, 0x10FFF8
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storb $0x09, 0x10FFF9
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cbitb $3, 0x10FFF8
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EXPECT_COND fs
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EXPECTM 0x0900, 0x10FFF8
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cbitb $0, 0x10FFF6
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EXPECT_COND fc
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EXPECTM 0x0706, 0x10FFF6
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RESET
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/*** 16 BIT ***/
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@ -75,58 +117,99 @@ _start:
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movd $0xF000, (r12)
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movd $2, (r1,r0)
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cbitw $10, [r12]0xFF1(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0003, 0xFFF3
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cbitw $11, [r12]0xFF3(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0605, 0xFFF5
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RESET
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/*** CBITW reg disp20 ***/
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movw $2, r1
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cbitw $10, 0xFFF1(r1)
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EXPECT_COND fs
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EXPECTM 0x0003, 0xFFF3
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cbitw $11, 0xFFF3(r1)
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EXPECT_COND fc
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EXPECTM 0x0605, 0xFFF5
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RESET
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/*** CBITW rp disp0 ***/
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movd $0xFFF5, (r1,r0)
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cbitw $9, 0(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0405, 0xFFF5
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movd $0xFFF7, (r3,r2)
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cbitw $8, 0(r3,r2)
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EXPECT_COND fc
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EXPECTM 0x0807, 0xFFF7
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RESET
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/*** CBITW rp disp16 ***/
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movd $0xFFF3, (r1,r0)
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cbitw $8, 0x5(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0808, 0xFFF8
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cbitw $11, 0x3(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0706, 0xFFF6
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RESET
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/*** CBITW rp disp20 ***/
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storb $0x06, 0x1FFF6
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storb $0x07, 0x1FFF7
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storb $0x08, 0x1FFF8
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storb $0x09, 0x1FFF9
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movd $0xFFF3, (r1,r0)
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cbitw $8, 0x10005(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0808, 0x1FFF8
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cbitw $11, 0x10003(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0706, 0x1FFF6
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RESET
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/*** CBITW rrp disp20 ***/
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movd $1, (r12)
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movd $2, (r1,r0)
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cbitw $10, [r12]0xFFF1(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0104, 0xFFF4
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cbitw $11, [r12]0xFFF3(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0706, 0xFFF6
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RESET
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/*** CBITW abs20 ***/
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cbitw $11, 0xFFF7
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EXPECT_COND fs
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EXPECTM 0x0007, 0xFFF7
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cbitw $8, 0xFFF5
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EXPECT_COND fc
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EXPECTM 0x0605, 0xFFF5
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RESET
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/*** CBITW abs20 rel ***/
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movd $0xFFF4, (r13)
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cbitw $9, [r13]1
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EXPECT_COND fs
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EXPECTM 0x0405, 0xFFF5
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cbitw $10, [r13]3
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EXPECT_COND fc
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EXPECTM 0x0807, 0xFFF7
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RESET
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/*** CBITW abs24 ***/
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storb $0x06, 0x10FFF8
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storb $0x07, 0x10FFF9
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storb $0x08, 0x10FFF8
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storb $0x09, 0x10FFF9
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cbitw $8, 0x10FFF8
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EXPECT_COND fs
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EXPECTM 0x0808, 0x10FFF8
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cbitw $11, 0x10FFF6
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EXPECT_COND fc
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EXPECTM 0x0706, 0x10FFF6
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RESET
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@ -137,25 +220,42 @@ _start:
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movd $0xF000, (r12)
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movd $2, (r1,r0)
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sbitb $2, [r12]0xFF1(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0407, 0xFFF3
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sbitb $0, [r12]0xFF3(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0605, 0xFFF5
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RESET
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/*** SBITB reg disp20 ***/
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movw $2, r1
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sbitb $2, 0xFFF1(r1)
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EXPECT_COND fc
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EXPECTM 0x0407, 0xFFF3
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sbitb $2, 0xFFF3(r1)
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EXPECT_COND fs
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EXPECTM 0x0605, 0xFFF5
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RESET
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/*** SBITB rp disp0 ***/
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movd $0xFFF5, (r1,r0)
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sbitb $3, 0(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x060D, 0xFFF5
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movd $0xFFF7, (r3,r2)
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sbitb $2, 0(r3,r2)
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EXPECT_COND fs
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EXPECTM 0x0807, 0xFFF7
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RESET
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/*** SBITB rp disp16 ***/
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movd $0xFFF3, (r1,r0)
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sbitb $1, 0x5(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x090A, 0xFFF8
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sbitb $1, 0x3(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0706, 0xFFF6
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RESET
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/*** SBITB rp disp20 ***/
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@ -163,32 +263,52 @@ _start:
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storb $0x09, 0x1FFF9
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movd $0xFFF3, (r1,r0)
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sbitb $1, 0x10005(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x090A, 0x1FFF8
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sbitb $1, 0x10003(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0706, 0x1FFF6
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RESET
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/*** SBITB rrp disp20 ***/
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movd $1, (r12)
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movd $2, (r1,r0)
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sbitb $0, [r12]0xFFF1(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0505, 0xFFF4
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sbitb $1, [r12]0xFFF3(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0706, 0xFFF6
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RESET
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/*** SBITB abs20 ***/
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sbitb $3, 0xFFF7
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EXPECT_COND fc
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EXPECTM 0x080F, 0xFFF7
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sbitb $0, 0xFFF5
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EXPECT_COND fs
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EXPECTM 0x0605, 0xFFF5
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RESET
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/*** SBITB abs20 rel ***/
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movd $0xFFF4, (r13)
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sbitb $1, [r13]1
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EXPECT_COND fc
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EXPECTM 0x0607, 0xFFF5
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sbitb $2, [r13]3
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EXPECT_COND fs
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EXPECTM 0x0807, 0xFFF7
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RESET
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/*** SBITB abs24 ***/
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storb $0x08, 0x10FFF8
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storb $0x09, 0x10FFF9
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sbitb $2, 0x10FFF8
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EXPECT_COND fc
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EXPECTM 0x090C, 0x10FFF8
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sbitb $1, 0x10FFF6
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EXPECT_COND fs
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EXPECTM 0x0706, 0x10FFF6
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RESET
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/*** 16 BIT ***/
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@ -197,58 +317,99 @@ _start:
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movd $0xF000, (r12)
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movd $2, (r1,r0)
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sbitw $9, [r12]0xFF1(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0603, 0xFFF3
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sbitw $9, [r12]0xFF3(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0605, 0xFFF5
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RESET
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/*** SBITW reg disp20 ***/
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movw $2, r1
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sbitw $9, 0xFFF1(r1)
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EXPECT_COND fc
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EXPECTM 0x0603, 0xFFF3
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sbitw $9, 0xFFF3(r1)
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EXPECT_COND fs
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EXPECTM 0x0605, 0xFFF5
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RESET
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/*** SBITW rp disp0 ***/
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movd $0xFFF5, (r1,r0)
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sbitw $8, 0(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0705, 0xFFF5
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movd $0xFFF3, (r3,r2)
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sbitw $10, 0(r3,r2)
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EXPECT_COND fs
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EXPECTM 0x0403, 0xFFF3
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RESET
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/*** SBITW rp disp16 ***/
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movd $0xFFF3, (r1,r0)
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sbitw $9, 0x5(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0B08, 0xFFF8
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sbitw $9, 0x3(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0706, 0xFFF6
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RESET
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/*** SBITW rp disp20 ***/
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storb $0x06, 0x1FFF6
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storb $0x07, 0x1FFF7
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storb $0x08, 0x1FFF8
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storb $0x09, 0x1FFF9
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movd $0xFFF3, (r1,r0)
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sbitw $10, 0x10005(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0D08, 0x1FFF8
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sbitw $10, 0x10003(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0706, 0x1FFF6
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RESET
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/*** SBITW rrp disp20 ***/
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movd $1, (r12)
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movd $2, (r1,r0)
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sbitw $11, [r12]0xFFF1(r1,r0)
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EXPECT_COND fc
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EXPECTM 0x0D04, 0xFFF4
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sbitw $10, [r12]0xFFF3(r1,r0)
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EXPECT_COND fs
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EXPECTM 0x0706, 0xFFF6
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RESET
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/*** SBITW abs20 ***/
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sbitw $9, 0xFFF7
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EXPECT_COND fc
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EXPECTM 0x0A07, 0xFFF7
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sbitw $9, 0xFFF5
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EXPECT_COND fs
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EXPECTM 0x0605, 0xFFF5
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RESET
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/*** SBITW abs20 rel ***/
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movd $0xFFF4, (r13)
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sbitw $11, [r13]1
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EXPECT_COND fc
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EXPECTM 0x0E05, 0xFFF5
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sbitw $11, [r13]3
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EXPECT_COND fs
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EXPECTM 0x0807, 0xFFF7
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RESET
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/*** SBITW abs24 ***/
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storb $0x06, 0x10FFF6
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storb $0x07, 0x10FFF7
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storb $0x08, 0x10FFF8
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storb $0x09, 0x10FFF9
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sbitw $9, 0x10FFF8
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EXPECT_COND fc
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EXPECTM 0x0B08, 0x10FFF8
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sbitw $9, 0x10FFF6
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EXPECT_COND fs
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EXPECTM 0x0706, 0x10FFF6
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RESET
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