Archives/cfenollosa_os-tutorial
1
0
Fork 0
mirror of https://github.com/cfenollosa/os-tutorial.git synced 2024-10-27 20:34:19 +00:00
Code Issues Projects Releases Wiki Activity

Use ld through global variable.

Browse Source
This commit is contained in:
garenchan 2018-11-16 15:46:00 +08:00
parent dcd3686d37
commit 02a77989c2
10 changed files with 30 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
14-checkpoint/Makefile
View File

@ -6,6 +6,7 @@ OBJ = ${C_SOURCES:.c=.o}
# Change this if your cross-compiler is somewhere else # Change this if your cross-compiler is somewhere else
CC = /usr/local/i386elfgcc/bin/i386-elf-gcc CC = /usr/local/i386elfgcc/bin/i386-elf-gcc
GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb
LD = /usr/local/i386elfgcc/bin/i386-elf-ld
# -g: Use debugging symbols in gcc # -g: Use debugging symbols in gcc
CFLAGS = -g CFLAGS = -g
@ -16,11 +17,11 @@ os-image.bin: boot/bootsect.bin kernel.bin
# '--oformat binary' deletes all symbols as a collateral, so we don't need # '--oformat binary' deletes all symbols as a collateral, so we don't need
# to 'strip' them manually on this case # to 'strip' them manually on this case
kernel.bin: boot/kernel_entry.o ${OBJ} kernel.bin: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ --oformat binary ${LD} -o $@ -Ttext 0x1000 $^ --oformat binary
# Used for debugging purposes # Used for debugging purposes
kernel.elf: boot/kernel_entry.o ${OBJ} kernel.elf: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ ${LD} -o $@ -Ttext 0x1000 $^
run: os-image.bin run: os-image.bin
qemu-system-i386 -fda os-image.bin qemu-system-i386 -fda os-image.bin

5
15-video-ports/Makefile
View File

@ -6,6 +6,7 @@ OBJ = ${C_SOURCES:.c=.o}
# Change this if your cross-compiler is somewhere else # Change this if your cross-compiler is somewhere else
CC = /usr/local/i386elfgcc/bin/i386-elf-gcc CC = /usr/local/i386elfgcc/bin/i386-elf-gcc
GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb
LD = /usr/local/i386elfgcc/bin/i386-elf-ld
# -g: Use debugging symbols in gcc # -g: Use debugging symbols in gcc
CFLAGS = -g CFLAGS = -g
@ -16,11 +17,11 @@ os-image.bin: boot/bootsect.bin kernel.bin
# '--oformat binary' deletes all symbols as a collateral, so we don't need # '--oformat binary' deletes all symbols as a collateral, so we don't need
# to 'strip' them manually on this case # to 'strip' them manually on this case
kernel.bin: boot/kernel_entry.o ${OBJ} kernel.bin: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ --oformat binary ${LD} -o $@ -Ttext 0x1000 $^ --oformat binary
# Used for debugging purposes # Used for debugging purposes
kernel.elf: boot/kernel_entry.o ${OBJ} kernel.elf: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ ${LD} -o $@ -Ttext 0x1000 $^
run: os-image.bin run: os-image.bin
qemu-system-i386 -fda os-image.bin qemu-system-i386 -fda os-image.bin

5
16-video-driver/Makefile
View File

@ -6,6 +6,7 @@ OBJ = ${C_SOURCES:.c=.o}
# Change this if your cross-compiler is somewhere else # Change this if your cross-compiler is somewhere else
CC = /usr/local/i386elfgcc/bin/i386-elf-gcc CC = /usr/local/i386elfgcc/bin/i386-elf-gcc
GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb
LD = /usr/local/i386elfgcc/bin/i386-elf-ld
# -g: Use debugging symbols in gcc # -g: Use debugging symbols in gcc
CFLAGS = -g CFLAGS = -g
@ -16,11 +17,11 @@ os-image.bin: boot/bootsect.bin kernel.bin
# '--oformat binary' deletes all symbols as a collateral, so we don't need # '--oformat binary' deletes all symbols as a collateral, so we don't need
# to 'strip' them manually on this case # to 'strip' them manually on this case
kernel.bin: boot/kernel_entry.o ${OBJ} kernel.bin: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ --oformat binary ${LD} -o $@ -Ttext 0x1000 $^ --oformat binary
# Used for debugging purposes # Used for debugging purposes
kernel.elf: boot/kernel_entry.o ${OBJ} kernel.elf: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ ${LD} -o $@ -Ttext 0x1000 $^
run: os-image.bin run: os-image.bin
qemu-system-i386 -fda os-image.bin qemu-system-i386 -fda os-image.bin

5
17-video-scroll/Makefile
View File

@ -6,6 +6,7 @@ OBJ = ${C_SOURCES:.c=.o}
# Change this if your cross-compiler is somewhere else # Change this if your cross-compiler is somewhere else
CC = /usr/local/i386elfgcc/bin/i386-elf-gcc CC = /usr/local/i386elfgcc/bin/i386-elf-gcc
GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb
LD = /usr/local/i386elfgcc/bin/i386-elf-ld
# -g: Use debugging symbols in gcc # -g: Use debugging symbols in gcc
CFLAGS = -g CFLAGS = -g
@ -16,11 +17,11 @@ os-image.bin: boot/bootsect.bin kernel.bin
# '--oformat binary' deletes all symbols as a collateral, so we don't need # '--oformat binary' deletes all symbols as a collateral, so we don't need
# to 'strip' them manually on this case # to 'strip' them manually on this case
kernel.bin: boot/kernel_entry.o ${OBJ} kernel.bin: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ --oformat binary ${LD} -o $@ -Ttext 0x1000 $^ --oformat binary
# Used for debugging purposes # Used for debugging purposes
kernel.elf: boot/kernel_entry.o ${OBJ} kernel.elf: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ ${LD} -o $@ -Ttext 0x1000 $^
run: os-image.bin run: os-image.bin
qemu-system-i386 -fda os-image.bin qemu-system-i386 -fda os-image.bin

5
18-interrupts/Makefile
View File

@ -6,6 +6,7 @@ OBJ = ${C_SOURCES:.c=.o cpu/interrupt.o}
# Change this if your cross-compiler is somewhere else # Change this if your cross-compiler is somewhere else
CC = /usr/local/i386elfgcc/bin/i386-elf-gcc CC = /usr/local/i386elfgcc/bin/i386-elf-gcc
GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb
LD = /usr/local/i386elfgcc/bin/i386-elf-ld
# -g: Use debugging symbols in gcc # -g: Use debugging symbols in gcc
CFLAGS = -g CFLAGS = -g
@ -16,11 +17,11 @@ os-image.bin: boot/bootsect.bin kernel.bin
# '--oformat binary' deletes all symbols as a collateral, so we don't need # '--oformat binary' deletes all symbols as a collateral, so we don't need
# to 'strip' them manually on this case # to 'strip' them manually on this case
kernel.bin: boot/kernel_entry.o ${OBJ} kernel.bin: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ --oformat binary ${LD} -o $@ -Ttext 0x1000 $^ --oformat binary
# Used for debugging purposes # Used for debugging purposes
kernel.elf: boot/kernel_entry.o ${OBJ} kernel.elf: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ ${LD} -o $@ -Ttext 0x1000 $^
run: os-image.bin run: os-image.bin
qemu-system-i386 -fda os-image.bin qemu-system-i386 -fda os-image.bin

5
19-interrupts-irqs/Makefile
View File

@ -6,6 +6,7 @@ OBJ = ${C_SOURCES:.c=.o cpu/interrupt.o}
# Change this if your cross-compiler is somewhere else # Change this if your cross-compiler is somewhere else
CC = /usr/local/i386elfgcc/bin/i386-elf-gcc CC = /usr/local/i386elfgcc/bin/i386-elf-gcc
GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb
LD = /usr/local/i386elfgcc/bin/i386-elf-ld
# -g: Use debugging symbols in gcc # -g: Use debugging symbols in gcc
CFLAGS = -g CFLAGS = -g
@ -16,11 +17,11 @@ os-image.bin: boot/bootsect.bin kernel.bin
# '--oformat binary' deletes all symbols as a collateral, so we don't need # '--oformat binary' deletes all symbols as a collateral, so we don't need
# to 'strip' them manually on this case # to 'strip' them manually on this case
kernel.bin: boot/kernel_entry.o ${OBJ} kernel.bin: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ --oformat binary ${LD} -o $@ -Ttext 0x1000 $^ --oformat binary
# Used for debugging purposes # Used for debugging purposes
kernel.elf: boot/kernel_entry.o ${OBJ} kernel.elf: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ ${LD} -o $@ -Ttext 0x1000 $^
run: os-image.bin run: os-image.bin
qemu-system-i386 -fda os-image.bin qemu-system-i386 -fda os-image.bin

5
20-interrupts-timer/Makefile
View File

@ -6,6 +6,7 @@ OBJ = ${C_SOURCES:.c=.o cpu/interrupt.o}
# Change this if your cross-compiler is somewhere else # Change this if your cross-compiler is somewhere else
CC = /usr/local/i386elfgcc/bin/i386-elf-gcc CC = /usr/local/i386elfgcc/bin/i386-elf-gcc
GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb
LD = /usr/local/i386elfgcc/bin/i386-elf-ld
# -g: Use debugging symbols in gcc # -g: Use debugging symbols in gcc
CFLAGS = -g CFLAGS = -g
@ -16,11 +17,11 @@ os-image.bin: boot/bootsect.bin kernel.bin
# '--oformat binary' deletes all symbols as a collateral, so we don't need # '--oformat binary' deletes all symbols as a collateral, so we don't need
# to 'strip' them manually on this case # to 'strip' them manually on this case
kernel.bin: boot/kernel_entry.o ${OBJ} kernel.bin: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ --oformat binary ${LD} -o $@ -Ttext 0x1000 $^ --oformat binary
# Used for debugging purposes # Used for debugging purposes
kernel.elf: boot/kernel_entry.o ${OBJ} kernel.elf: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ ${LD} -o $@ -Ttext 0x1000 $^
run: os-image.bin run: os-image.bin
qemu-system-i386 -fda os-image.bin qemu-system-i386 -fda os-image.bin

5
21-shell/Makefile
View File

@ -6,6 +6,7 @@ OBJ = ${C_SOURCES:.c=.o cpu/interrupt.o}
# Change this if your cross-compiler is somewhere else # Change this if your cross-compiler is somewhere else
CC = /usr/local/i386elfgcc/bin/i386-elf-gcc CC = /usr/local/i386elfgcc/bin/i386-elf-gcc
GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb
LD = /usr/local/i386elfgcc/bin/i386-elf-ld
# -g: Use debugging symbols in gcc # -g: Use debugging symbols in gcc
CFLAGS = -g -m32 -nostdlib -nostdinc -fno-builtin -fno-stack-protector -nostartfiles -nodefaultlibs \ CFLAGS = -g -m32 -nostdlib -nostdinc -fno-builtin -fno-stack-protector -nostartfiles -nodefaultlibs \
-Wall -Wextra -Werror -Wall -Wextra -Werror
@ -17,11 +18,11 @@ os-image.bin: boot/bootsect.bin kernel.bin
# '--oformat binary' deletes all symbols as a collateral, so we don't need # '--oformat binary' deletes all symbols as a collateral, so we don't need
# to 'strip' them manually on this case # to 'strip' them manually on this case
kernel.bin: boot/kernel_entry.o ${OBJ} kernel.bin: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ --oformat binary ${LD} -o $@ -Ttext 0x1000 $^ --oformat binary
# Used for debugging purposes # Used for debugging purposes
kernel.elf: boot/kernel_entry.o ${OBJ} kernel.elf: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ ${LD} -o $@ -Ttext 0x1000 $^
run: os-image.bin run: os-image.bin
qemu-system-i386 -fda os-image.bin qemu-system-i386 -fda os-image.bin

5
22-malloc/Makefile
View File

@ -6,6 +6,7 @@ OBJ = ${C_SOURCES:.c=.o cpu/interrupt.o}
# Change this if your cross-compiler is somewhere else # Change this if your cross-compiler is somewhere else
CC = /usr/local/i386elfgcc/bin/i386-elf-gcc CC = /usr/local/i386elfgcc/bin/i386-elf-gcc
GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb
LD = /usr/local/i386elfgcc/bin/i386-elf-ld
# -g: Use debugging symbols in gcc # -g: Use debugging symbols in gcc
CFLAGS = -g -m32 -nostdlib -nostdinc -fno-builtin -fno-stack-protector -nostartfiles -nodefaultlibs \ CFLAGS = -g -m32 -nostdlib -nostdinc -fno-builtin -fno-stack-protector -nostartfiles -nodefaultlibs \
-Wall -Wextra -Werror -Wall -Wextra -Werror
@ -17,11 +18,11 @@ os-image.bin: boot/bootsect.bin kernel.bin
# '--oformat binary' deletes all symbols as a collateral, so we don't need # '--oformat binary' deletes all symbols as a collateral, so we don't need
# to 'strip' them manually on this case # to 'strip' them manually on this case
kernel.bin: boot/kernel_entry.o ${OBJ} kernel.bin: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ --oformat binary ${LD} -o $@ -Ttext 0x1000 $^ --oformat binary
# Used for debugging purposes # Used for debugging purposes
kernel.elf: boot/kernel_entry.o ${OBJ} kernel.elf: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ ${LD} -o $@ -Ttext 0x1000 $^
run: os-image.bin run: os-image.bin
qemu-system-i386 -fda os-image.bin qemu-system-i386 -fda os-image.bin

5
23-fixes/Makefile
View File

@ -6,6 +6,7 @@ OBJ = ${C_SOURCES:.c=.o cpu/interrupt.o}
# Change this if your cross-compiler is somewhere else # Change this if your cross-compiler is somewhere else
CC = /usr/local/i386elfgcc/bin/i386-elf-gcc CC = /usr/local/i386elfgcc/bin/i386-elf-gcc
GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb
LD = /usr/local/i386elfgcc/bin/i386-elf-ld
# -g: Use debugging symbols in gcc # -g: Use debugging symbols in gcc
CFLAGS = -g -ffreestanding -Wall -Wextra -fno-exceptions -m32 CFLAGS = -g -ffreestanding -Wall -Wextra -fno-exceptions -m32
@ -16,11 +17,11 @@ os-image.bin: boot/bootsect.bin kernel.bin
# '--oformat binary' deletes all symbols as a collateral, so we don't need # '--oformat binary' deletes all symbols as a collateral, so we don't need
# to 'strip' them manually on this case # to 'strip' them manually on this case
kernel.bin: boot/kernel_entry.o ${OBJ} kernel.bin: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ --oformat binary ${LD} -o $@ -Ttext 0x1000 $^ --oformat binary
# Used for debugging purposes # Used for debugging purposes
kernel.elf: boot/kernel_entry.o ${OBJ} kernel.elf: boot/kernel_entry.o ${OBJ}
i386-elf-ld -o $@ -Ttext 0x1000 $^ ${LD} -o $@ -Ttext 0x1000 $^
run: os-image.bin run: os-image.bin
qemu-system-i386 -fda os-image.bin qemu-system-i386 -fda os-image.bin