OK Over the weekend I got the latest versions of the tools and got them
compiled. I rebuilt my file and presto in the objdump I have the vectors all
listed... then the push to the micro.
Monitor erase main
load test
monitor puc
c
warning: Remote failure reply: E00
ok Reset everything
x/xb 0x1100
0x1100 <__dtors_start>: 0x31
OK looks like it has our program loaded
x/xb 0xFFFE
0xfffe: 0xff
x/xb 0xFFFF
0xffff: 0xff
HMmm looks like still no reset vector set...
Ok objdump set this up:
test: file format elf32-msp430
Disassembly of section .text:
00001100 <__ctors_end>:
1100: 31 40 00 0a mov #2560, r1 ;#0x0a00
1104: b2 40 05 00 mov #5, &0x0120 ;#0x0005
1108: 20 01
110a: b0 12 18 11 call #4376 ;#0x1118
110e: b0 12 4e 11 call #4430 ;#0x114e
1112: 32 d2 eint
00001114 <L1>:
1114: ff 3f jmp $+0 ;abs 0x1114
00001116 <_unexpected>:
1116: 00 13 reti
00001118 <SetupPorts>:
1118: c2 43 26 00 mov.b #0, &0x0026 ;r3 As==00
111c: f2 40 ff 00 mov.b #255, &0x0022 ;#0x00ff
1120: 22 00
1122: c2 43 21 00 mov.b #0, &0x0021 ;r3 As==00
1126: c2 43 1f 00 mov.b #0, &0x001f ;r3 As==00
112a: f2 40 ff 00 mov.b #255, &0x001e ;#0x00ff
112e: 1e 00
1130: c2 43 1d 00 mov.b #0, &0x001d ;r3 As==00
1134: f2 c0 80 00 bic.b #128, &0x002a ;#0x0080
1138: 2a 00
113a: f2 c0 80 00 bic.b #128, &0x002e ;#0x0080
113e: 2e 00
1140: f2 d0 80 00 bis.b #128, &0x002d ;#0x0080
1144: 2d 00
1146: f2 c0 80 00 bic.b #128, &0x002c ;#0x0080
114a: 2c 00
114c: 30 41 ret
0000114e <InitColors>:
114e: f2 40 07 00 mov.b #7, &0x0021 ;#0x0007
1152: 21 00
1154: e2 d2 1d 00 bis.b #4, &0x001d ;r2 As==10
1158: 30 41 ret
0000115a <P2_ISR>:
115a: e2 e2 1d 00 xor.b #4, &0x001d ;r2 As==10
115e: f2 c0 80 00 bic.b #128, &0x002b ;#0x0080
1162: 2b 00
1164: f2 e0 07 00 xor.b #7, &0x0021 ;#0x0007
1168: 21 00
116a: 00 13 reti
Disassembly of section .vectors:
0000ffe0 <_vectors_end-0x20>:
ffe0: 16 11 interrupt service routine at 0x1116
ffe2: 5a 11 interrupt service routine at 0x115a
ffe4: 16 11 interrupt service routine at 0x1116
ffe6: 16 11 interrupt service routine at 0x1116
ffe8: 16 11 interrupt service routine at 0x1116
ffea: 16 11 interrupt service routine at 0x1116
ffec: 16 11 interrupt service routine at 0x1116
ffee: 16 11 interrupt service routine at 0x1116
fff0: 16 11 interrupt service routine at 0x1116
fff2: 16 11 interrupt service routine at 0x1116
fff4: 16 11 interrupt service routine at 0x1116
fff6: 16 11 interrupt service routine at 0x1116
fff8: 16 11 interrupt service routine at 0x1116
fffa: 16 11 interrupt service routine at 0x1116
fffc: 16 11 interrupt service routine at 0x1116
fffe: 00 11 interrupt service routine at 0x1100
OK Great.
now objcopy, I used objcopy cause this is used for converting things to intel
hex format
so we should see some lines like: :10FFE003... to show that there is info there.
I get:
:101100003140000AB24005002001B0121811B0129F
:101110004E1132D2FF3F0013C2432600F240FF00BF
:101120002200C2432100C2431F00F240FF001E0004
:10113000C2431D00F2C080002A00F2C080002E00D1
:10114000F2D080002D00F2C080002C003041F2402F
:1011500007002100E2D21D003041E2E21D00F2C092
:0C11600080002B00F2E0070021000013CB
:0400000300001100E8
:00000001FF
look not there.
OK i have a C program that does the same thing... take a peek at the hex file
for that:
:10110000B240805A20013F409C113E4000023D40C9
:1011100000020D9E0524FE4F00001E530E9DFB2B6A
:101120003F4000023D4000020D9F0524CF430000D8
:101130001F530F9DFB2B3040401130403E110013D8
:101140003140000A0441B240805A2001C2432600C7
:10115000F2432200C2432100C2431F00F2431E009B
:10116000F2431D00F2407F002A00F2432E00F240BD
:1011700080FF2D00C2432C0032D2FF3F304094113B
:1011800005120412F2E080FF2B00E2E21D00344160
:0C119000354100130F123F4102DFFE3F0B
:10FFE0003A1180113A113A113A113A113A113A1173
:10FFF0003A113A113A113A113A113A113A110011E3
:0400000300001100E8
:00000001FF
hmmm It has these which define the data in the vector table.
:10FFE0003A1180113A113A113A113A113A113A1173 //Starts 0xFFE0
:10FFF0003A113A113A113A113A113A113A110011E3 //Starts 0xFFF0
help?
--Del
