IDA Disassemblies Gallery

Hitachi SH-1 Processor

Assembler code
seg001:0A227704 cmp/eq #1, r0 ; Compare: Equal seg001:0A227706 bf loc_A227718 ; Branch if False seg001:0A227708 mov.l #h'210907D, r3 ; Move Immediate Long Data seg001:0A22770A mov.b @r3, r2 ; Move Byte Data seg001:0A22770C tst r2, r2 ; Test Logical seg001:0A22770E bf loc_A227718 ; Branch if False seg001:0A227710 mov.l #h'210907D, r1 ; Move Immediate Long Data seg001:0A227712 mov.l #h'A23C5E0, r3 ; Move Immediate Long Data seg001:0A227714 jsr @r3 ; sub_A23C5E0 ; Jump to Subroutine seg001:0A227716 mov.b r10, @r1 ; Move Byte Data seg001:0A227718 seg001:0A227718 loc_A227718: ; CODE XREF: sub_A227018+6EE↑j seg001:0A227718 ; sub_A227018+6F6↑j seg001:0A227718 mov r8, r0 ; Move Data seg001:0A22771A mov.b @(9,r0), r0 ; Move Structure Byte Data seg001:0A22771C tst #h'10, r0 ; Test Logical seg001:0A22771E movt r0 ; Move T Bit seg001:0A227720 add #-1, r0 ; Add binary seg001:0A227722 neg r0, r0 ; Negate seg001:0A227724 cmp/eq #1, r0 ; Compare: Equal seg001:0A227726 bt loc_A22772C ; Branch if True seg001:0A227728 bra loc_A2278AE ; Branch seg001:0A22772A nop ; No Operation seg001:0A22772C ; --------------------------------------------------------------------------- seg001:0A22772C seg001:0A22772C loc_A22772C: ; CODE XREF: sub_A227018+70E↑j seg001:0A22772C mov r11, r0 ; Move Data seg001:0A22772E mov.b @r0, r0 ; Move Byte Data seg001:0A227730 tst #4, r0 ; Test Logical seg001:0A227732 bt loc_A227740 ; Branch if True seg001:0A227734 mov.l #h'21094BA, r1 ; Move Immediate Long Data seg001:0A227736 mov.b @r1, r3 ; Move Byte Data seg001:0A227738 mov.l #h'21094B5, r0 ; Move Immediate Long Data seg001:0A22773A mov.b r3, @r0 ; Move Byte Data seg001:0A22773C mov.l #h'21094B1, r2 ; Move Immediate Long Data
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