| @ We do not bother testing simple cases, e.g. immediates where |
| @ registers belong, trailing junk at end of line. |
| .text |
| x: |
| @ pc not allowed |
| bfc pc,#0,#1 |
| bfi pc,r0,#0,#1 |
| movw pc,#0 |
| movt pc,#0 |
| |
| @ bitfield range limits |
| bfc r0,#0,#0 |
| bfc r0,#32,#0 |
| bfc r0,#0,#33 |
| bfc r0,#33,#1 |
| bfc r0,#32,#1 |
| bfc r0,#28,#10 |
| |
| bfi r0,r1,#0,#0 |
| bfi r0,r1,#32,#0 |
| bfi r0,r1,#0,#33 |
| bfi r0,r1,#33,#1 |
| bfi r0,r1,#32,#1 |
| bfi r0,r1,#28,#10 |
| |
| sbfx r0,r1,#0,#0 |
| sbfx r0,r1,#32,#0 |
| sbfx r0,r1,#0,#33 |
| sbfx r0,r1,#33,#1 |
| sbfx r0,r1,#32,#1 |
| sbfx r0,r1,#28,#10 |
| |
| ubfx r0,r1,#0,#0 |
| ubfx r0,r1,#32,#0 |
| ubfx r0,r1,#0,#33 |
| ubfx r0,r1,#33,#1 |
| ubfx r0,r1,#32,#1 |
| ubfx r0,r1,#28,#10 |
| |
| @ bfi accepts only #0 in Rm position |
| bfi r0,#1,#2,#3 |
| |
| @ mov16 range limits |
| movt r0,#65537 |
| movw r0,#65537 |
| movt r0,#-1 |
| movw r0,#-1 |
| |
| @ ldsttv4 Rd == Rn (warning) |
| ldrht r0,[r0] |
| ldrsbt r0,[r0] |
| ldrsht r0,[r0] |
| strht r0,[r0] |
| |
| @ Bug reported by user. GAS used to issue an error message |
| @ "r15 not allowed here" for these two instructions because |
| @ it thought that the "r2" operand was a PC-relative branch |
| @ to a label called "r2". |
| ldrex r0, r2 |
| strex r1, r0, r2 |
| |
| @ movs shouldn't be extened to accept UINT16 can't fit into ARM modified |
| @ immediate format. |
| movs r0, #0x0999 |
