Merge pull request #39 from kkebo/map-file

chore: generate a map file
kkebo · Nov 24, 2024 · a988390 · a988390
2 parents 04877cb + d2e21b3
commit a988390
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1,6 +1,7 @@
 *.o
 *.elf
 *.img
+*.map
 
 .DS_Store
 /.build

diff --git a/Makefile b/Makefile
@@ -1,5 +1,6 @@
 EXE := kernel.elf
 IMG := kernel8.img
+MAP := kernel.map
 
 TRIPLE := aarch64-none-none-elf
 SWIFT := swift
@@ -14,7 +15,7 @@ QEMU := qemu-system-aarch64
 all: $(IMG)
 
 $(EXE): linker.ld swift
-	$(LD) $(LDFLAGS) -T linker.ld .build/release/libKernel.a -o $@
+	$(LD) $(LDFLAGS) -T linker.ld -Xlinker -Map=$(MAP) .build/release/libKernel.a -o $@
 
 $(IMG): $(EXE)
 	$(OBJCOPY) $< -O binary $@
@@ -29,5 +30,5 @@ run: all
 
 .PHONY: clean
 clean:
-	$(RM) $(EXE) $(IMG)
+	$(RM) $(EXE) $(IMG) $(MAP)
 	$(SWIFT) package clean
-Original file line number
+Diff line change
@@ -1,6 +1,7 @@
     *.o
     *.elf
     *.img
+    *.map
     .DS_Store
     /.build
@@ Expand Down @@