diff options
Diffstat (limited to 'dev/c/src/linux')
| -rw-r--r-- | dev/c/src/linux/Makefile | 13 | ||||
| -rw-r--r-- | dev/c/src/linux/init.c | 8 | ||||
| -rw-r--r-- | dev/c/src/linux/rungdb.sh | 12 |
3 files changed, 33 insertions, 0 deletions
diff --git a/dev/c/src/linux/Makefile b/dev/c/src/linux/Makefile new file mode 100644 index 0000000..e026551 --- /dev/null +++ b/dev/c/src/linux/Makefile @@ -0,0 +1,13 @@ +CC=gcc +CFLAGS=-Wall -static +#LDFLAGS=-lc -lnss_files -lnss_dns -lresolv + +all: init ramdisk + +init: init.c + +ramdisk: + find . | cpio -o -H newc | gzip > rootfs.cpio.gz + +clean: + rm -f *.o init rootfs.cpio.gz diff --git a/dev/c/src/linux/init.c b/dev/c/src/linux/init.c new file mode 100644 index 0000000..10af0be --- /dev/null +++ b/dev/c/src/linux/init.c @@ -0,0 +1,8 @@ +#include <stdio.h> +#include <unistd.h> + +int main() { + printf("FOOBAR FOOBAR FOOBAR FOOBAR FOOBAR FOOBAR FOOBAR\n"); + sleep(0xFFFFFFFF); + return 0; +} diff --git a/dev/c/src/linux/rungdb.sh b/dev/c/src/linux/rungdb.sh new file mode 100644 index 0000000..9408d7f --- /dev/null +++ b/dev/c/src/linux/rungdb.sh @@ -0,0 +1,12 @@ +#!/bin/bash + +gdb \ + -ex "add-auto-load-safe-path $(pwd)" \ + -ex "file vmlinux" \ + -ex 'set arch i386:x86-64:intel' \ + -ex 'target remote localhost:1234' \ + -ex 'hbreak start_kernel' \ + -ex 'continue' \ + -ex 'disconnect' \ + -ex 'set arch i386:x86-64' \ + -ex 'target remote localhost:1234' |