| 01:49.18 | openocdn00b | I have a s3c2440 SOC with a ARM920T core this chip does not support memory remaping or vector relocation so how can I service interrupt from SDRAM? |
| 01:49.22 | openocdn00b | anybody know the trick here? |
| 01:49.38 | openocdn00b | the exception vector is always at 0x0000 |
| 01:49.51 | openocdn00b | but my SDRAM is at 0x30000000 |
| 01:50.04 | openocdn00b | when there is an interrupt it keeps jumping to address 0x000019 |
| 01:50.23 | openocdn00b | at that I address if I put a Branch to _IRQDispatcher then the program does not compile/assemble |
| 01:50.36 | openocdn00b | because it is a long jump I guess |
| 01:50.48 | openocdn00b | but then how can I pull this off? |
| 01:50.58 | openocdn00b | I get this error |
| 01:51.01 | openocdn00b | C:\gccfd\projects\BootLoader/.\crt0.s:44: relocation truncated to fit: R_ARM_JUMP24 against symbol `_IRQDispatcher' defined in .text section in bin\ISR.o |
| 01:51.54 | openocdn00b | I am compiling my C code with gcc's -mlong-calls |
| 01:52.14 | openocdn00b | but ISR.s is an assembler file and there is no switch for those that I know of |
| 02:33.52 | flyback | goes for a drive to see if anything is open to eat at, and hopes he passes out and wrecks |
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