GAS LISTING /tmp/cccZBdln.s page 1 1 .file "spibus_gpio.c" 2 __SP_H__ = 0x3e 3 __SP_L__ = 0x3d 4 __SREG__ = 0x3f 5 __RAMPZ__ = 0x3b 6 __tmp_reg__ = 0 7 __zero_reg__ = 1 8 .section .text.GpioSpiBusSetRate,"ax",@progbits 9 .global GpioSpiBusSetRate 10 .type GpioSpiBusSetRate, @function 11 GpioSpiBusSetRate: 12 0000 4F92 push r4 13 0002 5F92 push r5 14 0004 6F92 push r6 15 0006 7F92 push r7 16 0008 8F92 push r8 17 000a 9F92 push r9 18 000c AF92 push r10 19 000e BF92 push r11 20 0010 CF92 push r12 21 0012 DF92 push r13 22 0014 EF92 push r14 23 0016 FF92 push r15 24 0018 0F93 push r16 25 001a 1F93 push r17 26 001c CF93 push r28 27 001e DF93 push r29 28 /* prologue: function */ 29 /* frame size = 0 */ 30 /* stack size = 16 */ 31 .L__stack_usage = 16 32 0020 EC01 movw r28,r24 33 0022 2A01 movw r4,r20 34 0024 3B01 movw r6,r22 35 0026 0A81 ldd r16,Y+2 36 0028 1B81 ldd r17,Y+3 37 002a F801 movw r30,r16 38 002c 2081 ld r18,Z 39 002e 3181 ldd r19,Z+1 40 0030 4281 ldd r20,Z+2 41 0032 5381 ldd r21,Z+3 42 0034 2115 cp r18,__zero_reg__ 43 0036 3105 cpc r19,__zero_reg__ 44 0038 4105 cpc r20,__zero_reg__ 45 003a 5105 cpc r21,__zero_reg__ 46 003c 01F0 breq .L5 47 003e 60E2 ldi r22,lo8(32) 48 0040 71EA ldi r23,lo8(-95) 49 0042 87E0 ldi r24,lo8(7) 50 0044 90E0 ldi r25,0 51 0046 0E94 0000 call __udivmodsi4 52 004a 6901 movw r12,r18 53 004c 7A01 movw r14,r20 54 004e 00C0 rjmp .L2 55 .L5: 56 0050 90E2 ldi r25,lo8(32) 57 0052 C92E mov r12,r25 GAS LISTING /tmp/cccZBdln.s page 2 58 0054 91EA ldi r25,lo8(-95) 59 0056 D92E mov r13,r25 60 0058 97E0 ldi r25,lo8(7) 61 005a E92E mov r14,r25 62 005c F12C mov r15,__zero_reg__ 63 .L2: 64 005e FFEF ldi r31,-1 65 0060 4F16 cp r4,r31 66 0062 5F06 cpc r5,r31 67 0064 6F06 cpc r6,r31 68 0066 7F06 cpc r7,r31 69 0068 01F0 breq .L3 70 006a 80E2 ldi r24,lo8(32) 71 006c 882E mov r8,r24 72 006e 81EA ldi r24,lo8(-95) 73 0070 982E mov r9,r24 74 0072 87E0 ldi r24,lo8(7) 75 0074 A82E mov r10,r24 76 0076 B12C mov r11,__zero_reg__ 77 0078 C501 movw r24,r10 78 007a B401 movw r22,r8 79 007c A301 movw r20,r6 80 007e 9201 movw r18,r4 81 0080 0E94 0000 call __udivmodsi4 82 0084 F801 movw r30,r16 83 0086 2083 st Z,r18 84 0088 3183 std Z+1,r19 85 008a 4283 std Z+2,r20 86 008c 5383 std Z+3,r21 87 008e 2115 cp r18,__zero_reg__ 88 0090 3105 cpc r19,__zero_reg__ 89 0092 4105 cpc r20,__zero_reg__ 90 0094 5105 cpc r21,__zero_reg__ 91 0096 01F0 breq .L6 92 0098 C501 movw r24,r10 93 009a B401 movw r22,r8 94 009c 0E94 0000 call __udivmodsi4 95 00a0 00C0 rjmp .L4 96 .L6: 97 00a2 20E2 ldi r18,lo8(32) 98 00a4 31EA ldi r19,lo8(-95) 99 00a6 47E0 ldi r20,lo8(7) 100 00a8 50E0 ldi r21,0 101 .L4: 102 00aa 2C83 std Y+4,r18 103 00ac 3D83 std Y+5,r19 104 00ae 4E83 std Y+6,r20 105 00b0 5F83 std Y+7,r21 106 00b2 8885 ldd r24,Y+8 107 00b4 9985 ldd r25,Y+9 108 00b6 9068 ori r25,128 109 00b8 9987 std Y+9,r25 110 00ba 8887 std Y+8,r24 111 .L3: 112 00bc C701 movw r24,r14 113 00be B601 movw r22,r12 114 /* epilogue start */ GAS LISTING /tmp/cccZBdln.s page 3 115 00c0 DF91 pop r29 116 00c2 CF91 pop r28 117 00c4 1F91 pop r17 118 00c6 0F91 pop r16 119 00c8 FF90 pop r15 120 00ca EF90 pop r14 121 00cc DF90 pop r13 122 00ce CF90 pop r12 123 00d0 BF90 pop r11 124 00d2 AF90 pop r10 125 00d4 9F90 pop r9 126 00d6 8F90 pop r8 127 00d8 7F90 pop r7 128 00da 6F90 pop r6 129 00dc 5F90 pop r5 130 00de 4F90 pop r4 131 00e0 0895 ret 132 .size GpioSpiBusSetRate, .-GpioSpiBusSetRate 133 .section .text.GpioSpiSetup,"ax",@progbits 134 .global GpioSpiSetup 135 .type GpioSpiSetup, @function 136 GpioSpiSetup: 137 0000 CF93 push r28 138 0002 DF93 push r29 139 /* prologue: function */ 140 /* frame size = 0 */ 141 /* stack size = 2 */ 142 .L__stack_usage = 2 143 0004 EC01 movw r28,r24 144 0006 88E0 ldi r24,lo8(8) 145 0008 8A87 std Y+10,r24 146 000a 4C81 ldd r20,Y+4 147 000c 5D81 ldd r21,Y+5 148 000e 6E81 ldd r22,Y+6 149 0010 7F81 ldd r23,Y+7 150 0012 CE01 movw r24,r28 151 0014 0E94 0000 call GpioSpiBusSetRate 152 0018 8885 ldd r24,Y+8 153 001a 9985 ldd r25,Y+9 154 001c 9F77 andi r25,127 155 001e 9987 std Y+9,r25 156 0020 8887 std Y+8,r24 157 0022 80E0 ldi r24,0 158 0024 90E0 ldi r25,0 159 /* epilogue start */ 160 0026 DF91 pop r29 161 0028 CF91 pop r28 162 002a 0895 ret 163 .size GpioSpiSetup, .-GpioSpiSetup 164 .ident "GCC: (GNU) 5.3.0" GAS LISTING /tmp/cccZBdln.s page 4 DEFINED SYMBOLS *ABS*:0000000000000000 spibus_gpio.c /tmp/cccZBdln.s:2 *ABS*:000000000000003e __SP_H__ /tmp/cccZBdln.s:3 *ABS*:000000000000003d __SP_L__ /tmp/cccZBdln.s:4 *ABS*:000000000000003f __SREG__ /tmp/cccZBdln.s:5 *ABS*:000000000000003b __RAMPZ__ /tmp/cccZBdln.s:6 *ABS*:0000000000000000 __tmp_reg__ /tmp/cccZBdln.s:7 *ABS*:0000000000000001 __zero_reg__ /tmp/cccZBdln.s:11 .text.GpioSpiBusSetRate:0000000000000000 GpioSpiBusSetRate /tmp/cccZBdln.s:136 .text.GpioSpiSetup:0000000000000000 GpioSpiSetup UNDEFINED SYMBOLS __udivmodsi4