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Diffstat (limited to 'CONTRIBUTING.md')
| -rw-r--r-- | CONTRIBUTING.md | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 397bdf95..d8e2b89c 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -105,11 +105,11 @@ OBJDUMP_MODE="${OBJDUMP_MODE:-force-thumb}" OBJDUMP_VMA="${OBJDUMP_VMA:-0x02000000}" OBJDUMP="arm-none-eabi-objdump -Drz -bbinary -m${OBJDUMP_ARCH} -M${OBJDUMP_MODE}" OPTIONS="--start-address=$(($1 + OBJDUMP_VMA)) --stop-address=$(($1 + $2 + OBJDUMP_VMA))" -$OBJDUMP $OPTIONS baserom.sbin > baserom.dump || exit 1 -$OBJDUMP $OPTIONS build/arm9.sbin > arm9.dump -diff -u baserom.dump arm9.dump +$OBJDUMP $OPTIONS $(dirname $0)/baserom.sbin > $(dirname $0)/baserom.dump || exit 1 +$OBJDUMP $OPTIONS $(dirname $0)/build/arm9.sbin > $(dirname $0)/arm9.dump +diff -u $(dirname $0)/baserom.dump $(dirname $0)/arm9.dump ``` -Place a clean version of the ARM9 binary as arm9/baserom.sbin. In your terminal, navigate to the arm9 directory and run `./asmdiff.sh 0 $(wc -c baserom.sbin) | less`, then scroll through to where the grievances begin. Fix any obvious problems in your code/tree, and rerun. If the differences are extensive, you may have induced a shift in the binary either by writing incorrect code or placing it incorrectly into the LCF. *Tip: you can specify a start address and size to only compare the portion of the ROM you are working on.* +Place a clean version of the ARM9 binary as arm9/baserom.sbin (arm9/build/arm9.bin from a successful build should suffice). In your terminal, navigate to the arm9 directory and run `./asmdiff.sh 0 $(wc -c baserom.sbin) | less`, then scroll through to where the grievances begin. Fix any obvious problems in your code/tree, and rerun. If the differences are extensive, you may have induced a shift in the binary either by writing incorrect code or placing it incorrectly into the LCF. *Tip: you can specify a start address and size to only compare the portion of the ROM you are working on.* ## Decompiling data |