Hi,
What information does this give me and how do I need to sort it out?
after running qemu-system-arm along with -d in_asm,int,exec,cpu,guest_errors,unimp in the end i get this:
IN: Reset_Handler
0x0000050c: f7ff fff0 bl #0x4f0
Trace 0: 0x7f27e05ce100 [00000000/0000050c/0x110000c1] Reset_Handler
R00=00000000 R01=00000000 R02=00000000 R03=00000000
R04=00000000 R05=00000000 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=ffffffff R15=0000050c
XPSR=41000000 -Z-- T priv-thread
----------------
IN: SystemInit
0x000004f0: 4770 bx lr
Linking TBs 0x7f27e05ce100 [0000050c] index 0 -> 0x7f27e05ce200 [000004f0]
Trace 0: 0x7f27e05ce200 [00000000/000004f0/0x110000c1] SystemInit
R00=00000000 R01=00000000 R02=00000000 R03=00000000
R04=00000000 R05=00000000 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=000004f0
XPSR=41000000 -Z-- T priv-thread
----------------
IN: Reset_Handler
0x00000510: 4c19 ldr r4, [pc, #0x64]
0x00000512: 4d1a ldr r5, [pc, #0x68]
0x00000514: 42ac cmp r4, r5
0x00000516: da0a bge #0x52e
Trace 0: 0x7f27e05ce340 [00000000/00000510/0x110000c1] Reset_Handler
R00=00000000 R01=00000000 R02=00000000 R03=00000000
R04=00000000 R05=00000000 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=00000510
XPSR=41000000 -Z-- T priv-thread
----------------
IN: Reset_Handler
0x00000518: 6821 ldr r1, [r4]
0x0000051a: 6862 ldr r2, [r4, #4]
0x0000051c: 68a3 ldr r3, [r4, #8]
0x0000051e: 009b lsls r3, r3, #2
0x00000520: 3b04 subs r3, #4
0x00000522: bfa2 ittt ge
0x00000524: 58c8 ldrge r0, [r1, r3]
0x00000526: 50d0 strge r0, [r2, r3]
0x00000528: e7fa bge #0x520
Linking TBs 0x7f27e05ce340 [00000510] index 1 -> 0x7f27e05ce580 [00000518]
Trace 0: 0x7f27e05ce580 [00000000/00000518/0x110000c1] Reset_Handler
R00=00000000 R01=00000000 R02=00000000 R03=00000000
R04=000023e8 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=00000518
XPSR=81000000 N--- T priv-thread
----------------
IN: Reset_Handler
0x00000520: 3b04 subs r3, #4
0x00000522: bfa2 ittt ge
0x00000524: 58c8 ldrge r0, [r1, r3]
0x00000526: 50d0 strge r0, [r2, r3]
0x00000528: e7fa bge #0x520
Linking TBs 0x7f27e05ce580 [00000518] index 0 -> 0x7f27e05ce900 [00000520]
Trace 0: 0x7f27e05ce900 [00000000/00000520/0x110000c1] Reset_Handler
R00=00000000 R01=000023f4 R02=20000000 R03=00000188
R04=000023e8 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=00000520
XPSR=21000000 --C- T priv-thread
Linking TBs 0x7f27e05ce900 [00000520] index 0 -> 0x7f27e05ce900 [00000520]
Trace 0: 0x7f27e05ce900 [00000000/00000520/0x110000c1] Reset_Handler
R00=0000039d R01=000023f4 R02=20000000 R03=00000184
R04=000023e8 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=00000520
XPSR=21000000 --C- T priv-thread
----------------
IN: Reset_Handler
0x0000052a: 340c adds r4, #0xc
0x0000052c: e7f2 b #0x514
Linking TBs 0x7f27e05ce900 [00000520] index 1 -> 0x7f27e05ceb80 [0000052a]
Trace 0: 0x7f27e05ceb80 [00000000/0000052a/0x110000c1] Reset_Handler
R00=00000000 R01=000023f4 R02=20000000 R03=fffffffc
R04=000023e8 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=0000052a
XPSR=81000000 N--- T priv-thread
----------------
IN: Reset_Handler
0x00000514: 42ac cmp r4, r5
0x00000516: da0a bge #0x52e
Linking TBs 0x7f27e05ceb80 [0000052a] index 0 -> 0x7f27e05cecc0 [00000514]
Trace 0: 0x7f27e05cecc0 [00000000/00000514/0x110000c1] Reset_Handler
R00=00000000 R01=000023f4 R02=20000000 R03=fffffffc
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=00000514
XPSR=01000000 ---- T priv-thread
----------------
IN: Reset_Handler
0x0000052e: 4914 ldr r1, [pc, #0x50]
0x00000530: 4a14 ldr r2, [pc, #0x50]
0x00000532: 4b15 ldr r3, [pc, #0x54]
0x00000534: 429a cmp r2, r3
0x00000536: bfbe ittt lt
0x00000538: f851 0b04 ldrlt r0, [r1], #4
0x0000053c: f842 0b04 strlt r0, [r2], #4
0x00000540: e7f8 blt #0x534
Linking TBs 0x7f27e05cecc0 [00000514] index 0 -> 0x7f27e05cee40 [0000052e]
Trace 0: 0x7f27e05cee40 [00000000/0000052e/0x110000c1] Reset_Handler
R00=00000000 R01=000023f4 R02=20000000 R03=fffffffc
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=0000052e
XPSR=61000000 -ZC- T priv-thread
----------------
IN: Reset_Handler
0x00000534: 429a cmp r2, r3
0x00000536: bfbe ittt lt
0x00000538: f851 0b04 ldrlt r0, [r1], #4
0x0000053c: f842 0b04 strlt r0, [r2], #4
0x00000540: e7f8 blt #0x534
Linking TBs 0x7f27e05cee40 [0000052e] index 0 -> 0x7f27e05cf180 [00000534]
Trace 0: 0x7f27e05cf180 [00000000/00000534/0x110000c1] Reset_Handler
R00=00000000 R01=000023f8 R02=20000004 R03=2000018c
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=00000534
XPSR=81000000 N--- T priv-thread
Linking TBs 0x7f27e05cf180 [00000534] index 0 -> 0x7f27e05cf180 [00000534]
Trace 0: 0x7f27e05cf180 [00000000/00000534/0x110000c1] Reset_Handler
R00=00000000 R01=000023fc R02=20000008 R03=2000018c
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=00000534
XPSR=81000000 N--- T priv-thread
----------------
IN: Reset_Handler
0x00000542: 4b12 ldr r3, [pc, #0x48]
0x00000544: 4c12 ldr r4, [pc, #0x48]
0x00000546: 42a3 cmp r3, r4
0x00000548: da09 bge #0x55e
Linking TBs 0x7f27e05cf180 [00000534] index 1 -> 0x7f27e05cf400 [00000542]
Trace 0: 0x7f27e05cf400 [00000000/00000542/0x110000c1] Reset_Handler
R00=00000000 R01=00002580 R02=2000018c R03=2000018c
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=00000542
XPSR=61000000 -ZC- T priv-thread
----------------
IN: Reset_Handler
0x0000055e: 490d ldr r1, [pc, #0x34]
0x00000560: 4a0d ldr r2, [pc, #0x34]
0x00000562: 2000 movs r0, #0
0x00000564: 4291 cmp r1, r2
0x00000566: bfbc itt lt
0x00000568: f841 0b04 strlt r0, [r1], #4
0x0000056c: e7fa blt #0x564
Linking TBs 0x7f27e05cf400 [00000542] index 0 -> 0x7f27e05cf640 [0000055e]
Trace 0: 0x7f27e05cf640 [00000000/0000055e/0x110000c1] Reset_Handler
R00=00000000 R01=00002580 R02=2000018c R03=000023f4
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=0000055e
XPSR=61000000 -ZC- T priv-thread
----------------
IN: Reset_Handler
0x00000564: 4291 cmp r1, r2
0x00000566: bfbc itt lt
0x00000568: f841 0b04 strlt r0, [r1], #4
0x0000056c: e7fa blt #0x564
Linking TBs 0x7f27e05cf640 [0000055e] index 0 -> 0x7f27e05cf900 [00000564]
Trace 0: 0x7f27e05cf900 [00000000/00000564/0x110000c1] Reset_Handler
R00=00000000 R01=20000190 R02=20000264 R03=000023f4
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=00000564
XPSR=81000000 N--- T priv-thread
Linking TBs 0x7f27e05cf900 [00000564] index 0 -> 0x7f27e05cf900 [00000564]
Trace 0: 0x7f27e05cf900 [00000000/00000564/0x110000c1] Reset_Handler
R00=00000000 R01=20000194 R02=20000264 R03=000023f4
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=00000564
XPSR=81000000 N--- T priv-thread
----------------
IN: Reset_Handler
0x0000056e: f7ff ff4b bl #0x408
Linking TBs 0x7f27e05cf900 [00000564] index 1 -> 0x7f27e05cfb00 [0000056e]
Trace 0: 0x7f27e05cfb00 [00000000/0000056e/0x110000c1] Reset_Handler
R00=00000000 R01=20000264 R02=20000264 R03=000023f4
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000511 R15=0000056e
XPSR=61000000 -ZC- T priv-thread
----------------
IN: _mainCRTStartup
0x00000408: 2016 movs r0, #0x16
0x0000040a: a131 adr r1, #0xc4
0x0000040c: beab bkpt #0xab
Linking TBs 0x7f27e05cfb00 [0000056e] index 0 -> 0x7f27e05cfc00 [00000408]
Trace 0: 0x7f27e05cfc00 [00000000/00000408/0x110000c1] _mainCRTStartup
R00=00000000 R01=20000264 R02=20000264 R03=000023f4
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000573 R15=00000408
XPSR=61000000 -ZC- T priv-thread
Taking exception 16 [Semihosting call]
...handling as semihosting call 0x16
----------------
IN: _mainCRTStartup
0x0000040e: 4830 ldr r0, [pc, #0xc0]
0x00000410: 6841 ldr r1, [r0, #4]
0x00000412: 2900 cmp r1, #0
0x00000414: d001 beq #0x41a
Trace 0: 0x7f27e05cfd40 [00000000/0000040e/0x110000c1] _mainCRTStartup
R00=00000000 R01=000004d0 R02=20000264 R03=000023f4
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000573 R15=0000040e
XPSR=21000000 --C- T priv-thread
----------------
IN: _mainCRTStartup
0x00000416: 4a35 ldr r2, [pc, #0xd4]
0x00000418: 6011 str r1, [r2]
0x0000041a: 6801 ldr r1, [r0]
0x0000041c: 2900 cmp r1, #0
0x0000041e: d101 bne #0x424
Linking TBs 0x7f27e05cfd40 [0000040e] index 1 -> 0x7f27e05cff40 [00000416]
Trace 0: 0x7f27e05cff40 [00000000/00000416/0x110000c1] _mainCRTStartup
R00=20000000 R01=08000000 R02=20000264 R03=000023f4
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000573 R15=00000416
XPSR=21000000 --C- T priv-thread
----------------
IN: _mainCRTStartup
0x00000424: 6881 ldr r1, [r0, #8]
0x00000426: 68c2 ldr r2, [r0, #0xc]
0x00000428: 2900 cmp r1, #0
0x0000042a: d000 beq #0x42e
Linking TBs 0x7f27e05cff40 [00000416] index 0 -> 0x7f27e05d0180 [00000424]
Trace 0: 0x7f27e05d0180 [00000000/00000424/0x110000c1] _mainCRTStartup
R00=20000000 R01=04000000 R02=2000017c R03=000023f4
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000573 R15=00000424
XPSR=21000000 --C- T priv-thread
----------------
IN: _mainCRTStartup
0x0000042c: 468d mov sp, r1
0x0000042e: 2a00 cmp r2, #0
0x00000430: d001 beq #0x436
Linking TBs 0x7f27e05d0180 [00000424] index 1 -> 0x7f27e05d0380 [0000042c]
Trace 0: 0x7f27e05d0380 [00000000/0000042c/0x110000c1] _mainCRTStartup
R00=20000000 R01=08000000 R02=00000000 R03=000023f4
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=20002000 R14=00000573 R15=0000042c
XPSR=21000000 --C- T priv-thread
----------------
IN: _mainCRTStartup
0x00000436: 2100 movs r1, #0
0x00000438: 468b mov fp, r1
0x0000043a: 460f mov r7, r1
0x0000043c: 4825 ldr r0, [pc, #0x94]
0x0000043e: 4a26 ldr r2, [pc, #0x98]
0x00000440: 1a12 subs r2, r2, r0
0x00000442: f001 f87c bl #0x153e
Linking TBs 0x7f27e05d0380 [0000042c] index 0 -> 0x7f27e05d0500 [00000436]
Trace 0: 0x7f27e05d0500 [00000000/00000436/0x110000c1] _mainCRTStartup
R00=20000000 R01=08000000 R02=00000000 R03=000023f4
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=08000000 R14=00000573 R15=00000436
XPSR=61000000 -ZC- T priv-thread
----------------
IN: memset
0x0000153e: 4603 mov r3, r0
0x00001540: 4402 add r2, r0
0x00001542: 4293 cmp r3, r2
0x00001544: d100 bne #0x1548
Trace 0: 0x7f27e05d0740 [00000000/0000153e/0x110000c1] memset
R00=2000018c R01=00000000 R02=000000d8 R03=000023f4
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=08000000 R14=00000447 R15=0000153e
XPSR=21000000 --C- T priv-thread
----------------
IN: memset
0x00001548: f803 1b01 strb r1, [r3], #1
0x0000154c: e7f9 b #0x1542
Linking TBs 0x7f27e05d0740 [0000153e] index 0 -> 0x7f27e05d08c0 [00001548]
Trace 0: 0x7f27e05d08c0 [00000000/00001548/0x110000c1] memset
R00=2000018c R01=00000000 R02=20000264 R03=2000018c
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=08000000 R14=00000447 R15=00001548
XPSR=81000000 N--- T priv-thread
----------------
IN: memset
0x00001542: 4293 cmp r3, r2
0x00001544: d100 bne #0x1548
Linking TBs 0x7f27e05d08c0 [00001548] index 0 -> 0x7f27e05d0a40 [00001542]
Trace 0: 0x7f27e05d0a40 [00000000/00001542/0x110000c1] memset
R00=2000018c R01=00000000 R02=20000264 R03=2000018d
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=08000000 R14=00000447 R15=00001542
XPSR=81000000 N--- T priv-thread
Linking TBs 0x7f27e05d0a40 [00001542] index 0 -> 0x7f27e05d08c0 [00001548]
Trace 0: 0x7f27e05d08c0 [00000000/00001548/0x110000c1] memset
R00=2000018c R01=00000000 R02=20000264 R03=2000018d
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=08000000 R14=00000447 R15=00001548
XPSR=81000000 N--- T priv-thread
----------------
IN: memset
0x00001546: 4770 bx lr
Linking TBs 0x7f27e05d0a40 [00001542] index 1 -> 0x7f27e05d0bc0 [00001546]
Trace 0: 0x7f27e05d0bc0 [00000000/00001546/0x110000c1] memset
R00=2000018c R01=00000000 R02=20000264 R03=20000264
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=08000000 R14=00000447 R15=00001546
XPSR=61000000 -ZC- T priv-thread
----------------
IN: _mainCRTStartup
0x00000446: f001 f9bb bl #0x17c0
Trace 0: 0x7f27e05d0d00 [00000000/00000446/0x110000c1] _mainCRTStartup
R00=2000018c R01=00000000 R02=20000264 R03=20000264
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=08000000 R14=00000447 R15=00000446
XPSR=61000000 -ZC- T priv-thread
----------------
IN: initialise_monitor_handles
0x000017c0: e92d 47ff push.w {r0, r1, r2, r3, r4, r5, r6, r7, r8, sb, sl, lr}
0x000017c4: f04f 0803 mov.w r8, #3
0x000017c8: 2300 movs r3, #0
0x000017ca: f8df 9094 ldr.w sb, [pc, #0x94]
0x000017ce: 2401 movs r4, #1
0x000017d0: f8cd 9004 str.w sb, [sp, #4]
0x000017d4: af01 add r7, sp, #4
0x000017d6: f8cd 800c str.w r8, [sp, #0xc]
0x000017da: 9302 str r3, [sp, #8]
0x000017dc: 4620 mov r0, r4
0x000017de: 4639 mov r1, r7
0x000017e0: beab bkpt #0xab
Trace 0: 0x7f27e05d0e00 [00000000/000017c0/0x110000c1] initialise_monitor_handles
R00=2000018c R01=00000000 R02=20000264 R03=20000264
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=08000000 R14=0000044b R15=000017c0
XPSR=61000000 -ZC- T priv-thread
Taking exception 4 [Data Abort]
...with CFSR.PRECISERR and BFAR 0x7ffffd0
...BusFault with BFSR.STKERR
...taking pending nonsecure exception 3
----------------
IN: HardFault_Handler
0x00000572: e7fe b #0x572
Trace 0: 0x7f27e05d1480 [00000000/00000572/0x312000c1] HardFault_Handler
R00=2000018c R01=00000000 R02=20000264 R03=20000264
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=07ffffe0 R14=fffffff9 R15=00000572
XPSR=61000003 -ZC- T handler
Linking TBs 0x7f27e05d1480 [00000572] index 0 -> 0x7f27e05d1480 [00000572]
Trace 0: 0x7f27e05d1480 [00000000/00000572/0x312000c1] HardFault_Handler
R00=2000018c R01=00000000 R02=20000264 R03=20000264
R04=000023f4 R05=000023f4 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=07ffffe0 R14=fffffff9 R15=00000572
XPSR=61000003 -ZC- T handler
Thank you,
Abhijeet.