e5a2072bd4
This patch adds a reg.h to the zImage code, with common definitions for accessing system registers. For now, this includes functions for retrieving the PVR and the stack pointer. This patch then uses the new reg.h to let start() display the running stack address without having to explicitly pass the stack as a parameter from the asm code. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org> |
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| .. | ||
| dts | ||
| .gitignore | ||
| addnote.c | ||
| addRamDisk.c | ||
| crt0.S | ||
| div64.S | ||
| dummy.c | ||
| elf.h | ||
| flatdevtree_env.h | ||
| flatdevtree_misc.c | ||
| flatdevtree.c | ||
| flatdevtree.h | ||
| gunzip_util.c | ||
| gunzip_util.h | ||
| hack-coff.c | ||
| install.sh | ||
| io.h | ||
| main.c | ||
| Makefile | ||
| mktree.c | ||
| ns16550.c | ||
| of.c | ||
| ops.h | ||
| page.h | ||
| ppc_asm.h | ||
| README | ||
| reg.h | ||
| rs6000.h | ||
| serial.c | ||
| simple_alloc.c | ||
| stdio.c | ||
| stdio.h | ||
| string.h | ||
| string.S | ||
| types.h | ||
| util.S | ||
| wrapper | ||
| zImage.coff.lds.S | ||
| zImage.lds.S | ||
To extract the kernel vmlinux, System.map, .config or initrd from the zImage binary: objcopy -j .kernel:vmlinux -O binary zImage vmlinux.gz objcopy -j .kernel:System.map -O binary zImage System.map.gz objcopy -j .kernel:.config -O binary zImage config.gz objcopy -j .kernel:initrd -O binary zImage.initrd initrd.gz Peter