From 66dcf910bd4744d8ced56cb9586aa937a1a2d4c5 Mon Sep 17 00:00:00 2001 From: vg Date: Tue, 7 Jul 2020 16:24:01 +0200 Subject: first commit --- .../optiboot/optiboot_lilypad_resonator.lst | 533 +++++++++++++++++++++ 1 file changed, 533 insertions(+) create mode 100644 test/ardmake/hardware/bootloaders/optiboot/optiboot_lilypad_resonator.lst (limited to 'test/ardmake/hardware/bootloaders/optiboot/optiboot_lilypad_resonator.lst') diff --git a/test/ardmake/hardware/bootloaders/optiboot/optiboot_lilypad_resonator.lst b/test/ardmake/hardware/bootloaders/optiboot/optiboot_lilypad_resonator.lst new file mode 100644 index 0000000..80ecb83 --- /dev/null +++ b/test/ardmake/hardware/bootloaders/optiboot/optiboot_lilypad_resonator.lst @@ -0,0 +1,533 @@ + +optiboot_lilypad_resonator.elf: file format elf32-avr + +Sections: +Idx Name Size VMA LMA File off Algn + 0 .text 000001fc 00003e00 00003e00 00000054 2**1 + CONTENTS, ALLOC, LOAD, READONLY, CODE + 1 .debug_aranges 00000028 00000000 00000000 00000250 2**0 + CONTENTS, READONLY, DEBUGGING + 2 .debug_pubnames 00000078 00000000 00000000 00000278 2**0 + CONTENTS, READONLY, DEBUGGING + 3 .debug_info 00000277 00000000 00000000 000002f0 2**0 + CONTENTS, READONLY, DEBUGGING + 4 .debug_abbrev 00000194 00000000 00000000 00000567 2**0 + CONTENTS, READONLY, DEBUGGING + 5 .debug_line 000003bb 00000000 00000000 000006fb 2**0 + CONTENTS, READONLY, DEBUGGING + 6 .debug_frame 000000a0 00000000 00000000 00000ab8 2**2 + CONTENTS, READONLY, DEBUGGING + 7 .debug_str 0000013f 00000000 00000000 00000b58 2**0 + CONTENTS, READONLY, DEBUGGING + 8 .debug_loc 000001a0 00000000 00000000 00000c97 2**0 + CONTENTS, READONLY, DEBUGGING + 9 .debug_ranges 00000070 00000000 00000000 00000e37 2**0 + CONTENTS, READONLY, DEBUGGING + +Disassembly of section .text: + +00003e00
: +#ifdef VIRTUAL_BOOT_PARTITION +#define rstVect (*(uint16_t*)(0x204)) +#define wdtVect (*(uint16_t*)(0x206)) +#endif +/* main program starts here */ +int main(void) { + 3e00: 85 e0 ldi r24, 0x05 ; 5 + 3e02: 80 93 81 00 sts 0x0081, r24 + UCSR0C = _BV(UCSZ00) | _BV(UCSZ01); + UBRR0L = (uint8_t)( (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 ); +#endif + + // Adaboot no-wait mod + ch = MCUSR; + 3e06: 84 b7 in r24, 0x34 ; 52 + MCUSR = 0; + 3e08: 14 be out 0x34, r1 ; 52 + if (!(ch & _BV(EXTRF))) appStart(); + 3e0a: 81 ff sbrs r24, 1 + 3e0c: e4 d0 rcall .+456 ; 0x3fd6 + + // Set up watchdog to trigger after 500ms + watchdogConfig(WATCHDOG_500MS); + 3e0e: 8d e0 ldi r24, 0x0D ; 13 + 3e10: dc d0 rcall .+440 ; 0x3fca + + /* Set LED pin as output */ + LED_DDR |= _BV(LED); + 3e12: 25 9a sbi 0x04, 5 ; 4 + +#ifdef SOFT_UART + /* Set TX pin as output */ + UART_DDR |= _BV(UART_TX_BIT); + 3e14: 51 9a sbi 0x0a, 1 ; 10 + 3e16: 86 e0 ldi r24, 0x06 ; 6 +} + +#if LED_START_FLASHES > 0 +void flash_led(uint8_t count) { + do { + TCNT1 = -(F_CPU/(1024*16)); + 3e18: 28 e1 ldi r18, 0x18 ; 24 + 3e1a: 3e ef ldi r19, 0xFE ; 254 + TIFR1 = _BV(TOV1); + 3e1c: 91 e0 ldi r25, 0x01 ; 1 +} + +#if LED_START_FLASHES > 0 +void flash_led(uint8_t count) { + do { + TCNT1 = -(F_CPU/(1024*16)); + 3e1e: 30 93 85 00 sts 0x0085, r19 + 3e22: 20 93 84 00 sts 0x0084, r18 + TIFR1 = _BV(TOV1); + 3e26: 96 bb out 0x16, r25 ; 22 + while(!(TIFR1 & _BV(TOV1))); + 3e28: b0 9b sbis 0x16, 0 ; 22 + 3e2a: fe cf rjmp .-4 ; 0x3e28 + LED_PIN |= _BV(LED); + 3e2c: 1d 9a sbi 0x03, 5 ; 3 + return getch(); +} + +// Watchdog functions. These are only safe with interrupts turned off. +void watchdogReset() { + __asm__ __volatile__ ( + 3e2e: a8 95 wdr + TCNT1 = -(F_CPU/(1024*16)); + TIFR1 = _BV(TOV1); + while(!(TIFR1 & _BV(TOV1))); + LED_PIN |= _BV(LED); + watchdogReset(); + } while (--count); + 3e30: 81 50 subi r24, 0x01 ; 1 + 3e32: a9 f7 brne .-22 ; 0x3e1e + /* get character from UART */ + ch = getch(); + + if(ch == STK_GET_PARAMETER) { + // GET PARAMETER returns a generic 0x03 reply - enough to keep Avrdude happy + getNch(1); + 3e34: dd 24 eor r13, r13 + 3e36: d3 94 inc r13 + boot_page_fill((uint16_t)(void*)addrPtr,a); + addrPtr += 2; + } while (--ch); + + // Write from programming buffer + boot_page_write((uint16_t)(void*)address); + 3e38: a5 e0 ldi r26, 0x05 ; 5 + 3e3a: ea 2e mov r14, r26 + boot_spm_busy_wait(); + +#if defined(RWWSRE) + // Reenable read access to flash + boot_rww_enable(); + 3e3c: f1 e1 ldi r31, 0x11 ; 17 + 3e3e: ff 2e mov r15, r31 +#endif + + /* Forever loop */ + for (;;) { + /* get character from UART */ + ch = getch(); + 3e40: ab d0 rcall .+342 ; 0x3f98 + + if(ch == STK_GET_PARAMETER) { + 3e42: 81 34 cpi r24, 0x41 ; 65 + 3e44: 21 f4 brne .+8 ; 0x3e4e + // GET PARAMETER returns a generic 0x03 reply - enough to keep Avrdude happy + getNch(1); + 3e46: 81 e0 ldi r24, 0x01 ; 1 + 3e48: d1 d0 rcall .+418 ; 0x3fec + putch(0x03); + 3e4a: 83 e0 ldi r24, 0x03 ; 3 + 3e4c: 24 c0 rjmp .+72 ; 0x3e96 + } + else if(ch == STK_SET_DEVICE) { + 3e4e: 82 34 cpi r24, 0x42 ; 66 + 3e50: 11 f4 brne .+4 ; 0x3e56 + // SET DEVICE is ignored + getNch(20); + 3e52: 84 e1 ldi r24, 0x14 ; 20 + 3e54: 03 c0 rjmp .+6 ; 0x3e5c + } + else if(ch == STK_SET_DEVICE_EXT) { + 3e56: 85 34 cpi r24, 0x45 ; 69 + 3e58: 19 f4 brne .+6 ; 0x3e60 + // SET DEVICE EXT is ignored + getNch(5); + 3e5a: 85 e0 ldi r24, 0x05 ; 5 + 3e5c: c7 d0 rcall .+398 ; 0x3fec + 3e5e: 8a c0 rjmp .+276 ; 0x3f74 + } + else if(ch == STK_LOAD_ADDRESS) { + 3e60: 85 35 cpi r24, 0x55 ; 85 + 3e62: a1 f4 brne .+40 ; 0x3e8c + // LOAD ADDRESS + address = getch(); + 3e64: 99 d0 rcall .+306 ; 0x3f98 + 3e66: 08 2f mov r16, r24 + 3e68: 10 e0 ldi r17, 0x00 ; 0 + 3e6a: 10 93 01 02 sts 0x0201, r17 + 3e6e: 00 93 00 02 sts 0x0200, r16 + address = (address & 0xff) | (getch() << 8); + 3e72: 92 d0 rcall .+292 ; 0x3f98 + 3e74: 90 e0 ldi r25, 0x00 ; 0 + 3e76: 98 2f mov r25, r24 + 3e78: 88 27 eor r24, r24 + 3e7a: 80 2b or r24, r16 + 3e7c: 91 2b or r25, r17 + address += address; // Convert from word address to byte address + 3e7e: 88 0f add r24, r24 + 3e80: 99 1f adc r25, r25 + 3e82: 90 93 01 02 sts 0x0201, r25 + 3e86: 80 93 00 02 sts 0x0200, r24 + 3e8a: 73 c0 rjmp .+230 ; 0x3f72 + verifySpace(); + } + else if(ch == STK_UNIVERSAL) { + 3e8c: 86 35 cpi r24, 0x56 ; 86 + 3e8e: 29 f4 brne .+10 ; 0x3e9a + // UNIVERSAL command is ignored + getNch(4); + 3e90: 84 e0 ldi r24, 0x04 ; 4 + 3e92: ac d0 rcall .+344 ; 0x3fec + putch(0x00); + 3e94: 80 e0 ldi r24, 0x00 ; 0 + 3e96: 71 d0 rcall .+226 ; 0x3f7a + 3e98: 6d c0 rjmp .+218 ; 0x3f74 + } + /* Write memory, length is big endian and is in bytes */ + else if(ch == STK_PROG_PAGE) { + 3e9a: 84 36 cpi r24, 0x64 ; 100 + 3e9c: 09 f0 breq .+2 ; 0x3ea0 + 3e9e: 43 c0 rjmp .+134 ; 0x3f26 + // PROGRAM PAGE - we support flash programming only, not EEPROM + uint8_t *bufPtr; + uint16_t addrPtr; + + getLen(); + 3ea0: 8f d0 rcall .+286 ; 0x3fc0 + + // Immediately start page erase - this will 4.5ms + boot_page_erase((uint16_t)(void*)address); + 3ea2: e0 91 00 02 lds r30, 0x0200 + 3ea6: f0 91 01 02 lds r31, 0x0201 + 3eaa: 83 e0 ldi r24, 0x03 ; 3 + 3eac: 80 93 57 00 sts 0x0057, r24 + 3eb0: e8 95 spm + 3eb2: c0 e0 ldi r28, 0x00 ; 0 + 3eb4: d1 e0 ldi r29, 0x01 ; 1 + + // While that is going on, read in page contents + bufPtr = buff; + do *bufPtr++ = getch(); + 3eb6: 70 d0 rcall .+224 ; 0x3f98 + 3eb8: 89 93 st Y+, r24 + while (--length); + 3eba: 80 91 02 02 lds r24, 0x0202 + 3ebe: 81 50 subi r24, 0x01 ; 1 + 3ec0: 80 93 02 02 sts 0x0202, r24 + 3ec4: 88 23 and r24, r24 + 3ec6: b9 f7 brne .-18 ; 0x3eb6 + + // Read command terminator, start reply + verifySpace(); + 3ec8: 8b d0 rcall .+278 ; 0x3fe0 + + // If only a partial page is to be programmed, the erase might not be complete. + // So check that here + boot_spm_busy_wait(); + 3eca: 07 b6 in r0, 0x37 ; 55 + 3ecc: 00 fc sbrc r0, 0 + 3ece: fd cf rjmp .-6 ; 0x3eca + } +#endif + + // Copy buffer into programming buffer + bufPtr = buff; + addrPtr = (uint16_t)(void*)address; + 3ed0: 40 91 00 02 lds r20, 0x0200 + 3ed4: 50 91 01 02 lds r21, 0x0201 + 3ed8: a0 e0 ldi r26, 0x00 ; 0 + 3eda: b1 e0 ldi r27, 0x01 ; 1 + ch = SPM_PAGESIZE / 2; + do { + uint16_t a; + a = *bufPtr++; + 3edc: 2c 91 ld r18, X + 3ede: 30 e0 ldi r19, 0x00 ; 0 + a |= (*bufPtr++) << 8; + 3ee0: 11 96 adiw r26, 0x01 ; 1 + 3ee2: 8c 91 ld r24, X + 3ee4: 11 97 sbiw r26, 0x01 ; 1 + 3ee6: 90 e0 ldi r25, 0x00 ; 0 + 3ee8: 98 2f mov r25, r24 + 3eea: 88 27 eor r24, r24 + 3eec: 82 2b or r24, r18 + 3eee: 93 2b or r25, r19 +#ifdef VIRTUAL_BOOT_PARTITION +#define rstVect (*(uint16_t*)(0x204)) +#define wdtVect (*(uint16_t*)(0x206)) +#endif +/* main program starts here */ +int main(void) { + 3ef0: 12 96 adiw r26, 0x02 ; 2 + ch = SPM_PAGESIZE / 2; + do { + uint16_t a; + a = *bufPtr++; + a |= (*bufPtr++) << 8; + boot_page_fill((uint16_t)(void*)addrPtr,a); + 3ef2: fa 01 movw r30, r20 + 3ef4: 0c 01 movw r0, r24 + 3ef6: d0 92 57 00 sts 0x0057, r13 + 3efa: e8 95 spm + 3efc: 11 24 eor r1, r1 + addrPtr += 2; + 3efe: 4e 5f subi r20, 0xFE ; 254 + 3f00: 5f 4f sbci r21, 0xFF ; 255 + } while (--ch); + 3f02: f1 e0 ldi r31, 0x01 ; 1 + 3f04: a0 38 cpi r26, 0x80 ; 128 + 3f06: bf 07 cpc r27, r31 + 3f08: 49 f7 brne .-46 ; 0x3edc + + // Write from programming buffer + boot_page_write((uint16_t)(void*)address); + 3f0a: e0 91 00 02 lds r30, 0x0200 + 3f0e: f0 91 01 02 lds r31, 0x0201 + 3f12: e0 92 57 00 sts 0x0057, r14 + 3f16: e8 95 spm + boot_spm_busy_wait(); + 3f18: 07 b6 in r0, 0x37 ; 55 + 3f1a: 00 fc sbrc r0, 0 + 3f1c: fd cf rjmp .-6 ; 0x3f18 + +#if defined(RWWSRE) + // Reenable read access to flash + boot_rww_enable(); + 3f1e: f0 92 57 00 sts 0x0057, r15 + 3f22: e8 95 spm + 3f24: 27 c0 rjmp .+78 ; 0x3f74 +#endif + + } + /* Read memory block mode, length is big endian. */ + else if(ch == STK_READ_PAGE) { + 3f26: 84 37 cpi r24, 0x74 ; 116 + 3f28: b9 f4 brne .+46 ; 0x3f58 + // READ PAGE - we only read flash + getLen(); + 3f2a: 4a d0 rcall .+148 ; 0x3fc0 + verifySpace(); + 3f2c: 59 d0 rcall .+178 ; 0x3fe0 + else ch = pgm_read_byte_near(address); + address++; + putch(ch); + } while (--length); +#else + do putch(pgm_read_byte_near(address++)); + 3f2e: e0 91 00 02 lds r30, 0x0200 + 3f32: f0 91 01 02 lds r31, 0x0201 + 3f36: 31 96 adiw r30, 0x01 ; 1 + 3f38: f0 93 01 02 sts 0x0201, r31 + 3f3c: e0 93 00 02 sts 0x0200, r30 + 3f40: 31 97 sbiw r30, 0x01 ; 1 + 3f42: e4 91 lpm r30, Z+ + 3f44: 8e 2f mov r24, r30 + 3f46: 19 d0 rcall .+50 ; 0x3f7a + while (--length); + 3f48: 80 91 02 02 lds r24, 0x0202 + 3f4c: 81 50 subi r24, 0x01 ; 1 + 3f4e: 80 93 02 02 sts 0x0202, r24 + 3f52: 88 23 and r24, r24 + 3f54: 61 f7 brne .-40 ; 0x3f2e + 3f56: 0e c0 rjmp .+28 ; 0x3f74 +#endif + } + + /* Get device signature bytes */ + else if(ch == STK_READ_SIGN) { + 3f58: 85 37 cpi r24, 0x75 ; 117 + 3f5a: 39 f4 brne .+14 ; 0x3f6a + // READ SIGN - return what Avrdude wants to hear + verifySpace(); + 3f5c: 41 d0 rcall .+130 ; 0x3fe0 + putch(SIGNATURE_0); + 3f5e: 8e e1 ldi r24, 0x1E ; 30 + 3f60: 0c d0 rcall .+24 ; 0x3f7a + putch(SIGNATURE_1); + 3f62: 84 e9 ldi r24, 0x94 ; 148 + 3f64: 0a d0 rcall .+20 ; 0x3f7a + putch(SIGNATURE_2); + 3f66: 86 e0 ldi r24, 0x06 ; 6 + 3f68: 96 cf rjmp .-212 ; 0x3e96 + } + else if (ch == 'Q') { + 3f6a: 81 35 cpi r24, 0x51 ; 81 + 3f6c: 11 f4 brne .+4 ; 0x3f72 + // Adaboot no-wait mod + watchdogConfig(WATCHDOG_16MS); + 3f6e: 88 e0 ldi r24, 0x08 ; 8 + 3f70: 2c d0 rcall .+88 ; 0x3fca + verifySpace(); + } + else { + // This covers the response to commands like STK_ENTER_PROGMODE + verifySpace(); + 3f72: 36 d0 rcall .+108 ; 0x3fe0 + } + putch(STK_OK); + 3f74: 80 e1 ldi r24, 0x10 ; 16 + 3f76: 01 d0 rcall .+2 ; 0x3f7a + 3f78: 63 cf rjmp .-314 ; 0x3e40 + +00003f7a : +void putch(char ch) { +#ifndef SOFT_UART + while (!(UCSR0A & _BV(UDRE0))); + UDR0 = ch; +#else + __asm__ __volatile__ ( + 3f7a: 2a e0 ldi r18, 0x0A ; 10 + 3f7c: 30 e0 ldi r19, 0x00 ; 0 + 3f7e: 80 95 com r24 + 3f80: 08 94 sec + 3f82: 10 f4 brcc .+4 ; 0x3f88 + 3f84: 59 98 cbi 0x0b, 1 ; 11 + 3f86: 02 c0 rjmp .+4 ; 0x3f8c + 3f88: 59 9a sbi 0x0b, 1 ; 11 + 3f8a: 00 00 nop + 3f8c: 15 d0 rcall .+42 ; 0x3fb8 + 3f8e: 14 d0 rcall .+40 ; 0x3fb8 + 3f90: 86 95 lsr r24 + 3f92: 2a 95 dec r18 + 3f94: b1 f7 brne .-20 ; 0x3f82 + [uartBit] "I" (UART_TX_BIT) + : + "r25" + ); +#endif +} + 3f96: 08 95 ret + +00003f98 : + return getch(); +} + +// Watchdog functions. These are only safe with interrupts turned off. +void watchdogReset() { + __asm__ __volatile__ ( + 3f98: a8 95 wdr +#ifdef LED_DATA_FLASH + LED_PIN |= _BV(LED); +#endif + + return ch; +} + 3f9a: 29 e0 ldi r18, 0x09 ; 9 + 3f9c: 30 e0 ldi r19, 0x00 ; 0 + 3f9e: 48 99 sbic 0x09, 0 ; 9 + 3fa0: fe cf rjmp .-4 ; 0x3f9e + 3fa2: 0a d0 rcall .+20 ; 0x3fb8 + 3fa4: 09 d0 rcall .+18 ; 0x3fb8 + 3fa6: 08 d0 rcall .+16 ; 0x3fb8 + 3fa8: 88 94 clc + 3faa: 48 99 sbic 0x09, 0 ; 9 + 3fac: 08 94 sec + 3fae: 2a 95 dec r18 + 3fb0: 11 f0 breq .+4 ; 0x3fb6 + 3fb2: 87 95 ror r24 + 3fb4: f7 cf rjmp .-18 ; 0x3fa4 + 3fb6: 08 95 ret + +00003fb8 : +#if UART_B_VALUE > 255 +#error Baud rate too slow for soft UART +#endif + +void uartDelay() { + __asm__ __volatile__ ( + 3fb8: 98 e0 ldi r25, 0x08 ; 8 + 3fba: 9a 95 dec r25 + 3fbc: f1 f7 brne .-4 ; 0x3fba + 3fbe: 08 95 ret + +00003fc0 : + } while (--count); +} +#endif + +uint8_t getLen() { + getch(); + 3fc0: eb df rcall .-42 ; 0x3f98 + length = getch(); + 3fc2: ea df rcall .-44 ; 0x3f98 + 3fc4: 80 93 02 02 sts 0x0202, r24 + return getch(); +} + 3fc8: e7 cf rjmp .-50 ; 0x3f98 + +00003fca : + "wdr\n" + ); +} + +void watchdogConfig(uint8_t x) { + WDTCSR = _BV(WDCE) | _BV(WDE); + 3fca: e0 e6 ldi r30, 0x60 ; 96 + 3fcc: f0 e0 ldi r31, 0x00 ; 0 + 3fce: 98 e1 ldi r25, 0x18 ; 24 + 3fd0: 90 83 st Z, r25 + WDTCSR = x; + 3fd2: 80 83 st Z, r24 +} + 3fd4: 08 95 ret + +00003fd6 : + +void appStart() { + watchdogConfig(WATCHDOG_OFF); + 3fd6: 80 e0 ldi r24, 0x00 ; 0 + 3fd8: f8 df rcall .-16 ; 0x3fca + __asm__ __volatile__ ( + 3fda: ee 27 eor r30, r30 + 3fdc: ff 27 eor r31, r31 + 3fde: 09 94 ijmp + +00003fe0 : + do getch(); while (--count); + verifySpace(); +} + +void verifySpace() { + if (getch() != CRC_EOP) appStart(); + 3fe0: db df rcall .-74 ; 0x3f98 + 3fe2: 80 32 cpi r24, 0x20 ; 32 + 3fe4: 09 f0 breq .+2 ; 0x3fe8 + 3fe6: f7 df rcall .-18 ; 0x3fd6 + putch(STK_INSYNC); + 3fe8: 84 e1 ldi r24, 0x14 ; 20 +} + 3fea: c7 cf rjmp .-114 ; 0x3f7a + ::[count] "M" (UART_B_VALUE) + ); +} +#endif + +void getNch(uint8_t count) { + 3fec: 1f 93 push r17 + 3fee: 18 2f mov r17, r24 + +00003ff0 : + do getch(); while (--count); + 3ff0: d3 df rcall .-90 ; 0x3f98 + 3ff2: 11 50 subi r17, 0x01 ; 1 + 3ff4: e9 f7 brne .-6 ; 0x3ff0 + verifySpace(); + 3ff6: f4 df rcall .-24 ; 0x3fe0 +} + 3ff8: 1f 91 pop r17 + 3ffa: 08 95 ret -- cgit v1.2.3