aclindsa/aedrix-kernel
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Add aedrix-kernel.img to Makefile and update .gitignore

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This commit is contained in:
Aaron Lindsay 2012-09-17 23:34:16 -04:00
parent 563ad96efb
commit 2bd44726e4
2 changed files with 17 additions and 11 deletions
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3
.gitignore vendored
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@ -1,3 +1,4 @@
aedrix-kernel aedrix-kernel.elf
aedrix-kernel.img
*.o *.o
*.swp *.swp

23
Makefile
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@ -12,10 +12,11 @@ TOOL_PREFIX = arm-elf-
AS = $(TOOL_PREFIX)as AS = $(TOOL_PREFIX)as
CC = $(TOOL_PREFIX)gcc CC = $(TOOL_PREFIX)gcc
LD = $(TOOL_PREFIX)ld LD = $(TOOL_PREFIX)ld
OBJCPY = $(TOOL_PREFIX)objcopy
# Define the flags we'll need for our tools # Define the flags we'll need for our tools
INCLUDES = -I include INCLUDES = -I include
KCFLAGS = -Wall -Wextra -Werror -nostdlib -nostartfiles -fno-builtin -std=gnu99 $(INCLUDES) KCFLAGS = -g -Wall -Wextra -Werror -nostdlib -nostartfiles -fno-builtin -std=gnu99 $(INCLUDES)
KLDFLAGS = -T link.ld -L /usr/lib/gcc/arm-elf/4.7.0/ KLDFLAGS = -T link.ld -L /usr/lib/gcc/arm-elf/4.7.0/
EXTRA_LIBS = -lgcc EXTRA_LIBS = -lgcc
@ -25,14 +26,16 @@ include boot/Makefile.inc
include kernel/Makefile.inc include kernel/Makefile.inc
include devices/Makefile.inc include devices/Makefile.inc
all: aedrix-kernel all: aedrix-kernel.img aedrix-kernel.elf
#all:
# @echo $(KOBJS)
aedrix-kernel: $(KOBJS) aedrix-kernel.elf: $(KOBJS)
$(if $(VERBOSE:1=),@echo ' LD $@') $(if $(VERBOSE:1=),@echo ' LD $@')
$(if $(VERBOSE:1=),@)$(LD) $(KLDFLAGS) -o $@ $(KOBJS) $(EXTRA_LIBS) $(if $(VERBOSE:1=),@)$(LD) $(KLDFLAGS) -o $@ $(KOBJS) $(EXTRA_LIBS)
aedrix-kernel.img: aedrix-kernel.elf
$(if $(VERBOSE:1=),@echo ' OBJCPY $@')
$(if $(VERBOSE:1=),@)$(OBJCPY) $< -O binary $@
%.o: %.c %.o: %.c
$(if $(VERBOSE:1=),@echo ' CC $@') $(if $(VERBOSE:1=),@echo ' CC $@')
$(if $(VERBOSE:1=),@)$(CC) $(KCFLAGS) -c -o $@ $< $(if $(VERBOSE:1=),@)$(CC) $(KCFLAGS) -c -o $@ $<
@ -51,9 +54,11 @@ aedrix-kernel: $(KOBJS)
clean: clean:
@echo ' CLEAN *.o' @echo ' CLEAN *.o'
@rm -f $(KOBJS) @rm -f $(KOBJS)
@echo ' CLEAN aedrix-kernel' @echo ' CLEAN aedrix-kernel.elf'
@rm -f aedrix-kernel @rm -f aedrix-kernel.elf
@echo ' CLEAN aedrix-kernel.img'
@rm -f aedrix-kernel.img
.PHONY: boot .PHONY: boot
boot: aedrix-kernel boot: aedrix-kernel.elf
@qemu-system-arm -m 1024 -M vexpress-a9 -kernel aedrix-kernel -serial stdio @qemu-system-arm -m 1024 -M vexpress-a9 -kernel aedrix-kernel.elf -serial stdio