From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- arch/um/os-Linux/util/Makefile | 4 ++++ arch/um/os-Linux/util/mk_user_constants.c | 29 +++++++++++++++++++++++++++++ 2 files changed, 33 insertions(+) create mode 100644 arch/um/os-Linux/util/Makefile create mode 100644 arch/um/os-Linux/util/mk_user_constants.c (limited to 'arch/um/os-Linux/util') diff --git a/arch/um/os-Linux/util/Makefile b/arch/um/os-Linux/util/Makefile new file mode 100644 index 00000000000..fb00ddf969b --- /dev/null +++ b/arch/um/os-Linux/util/Makefile @@ -0,0 +1,4 @@ +hostprogs-y := mk_user_constants +always := $(hostprogs-y) + +mk_user_constants-objs := mk_user_constants.o diff --git a/arch/um/os-Linux/util/mk_user_constants.c b/arch/um/os-Linux/util/mk_user_constants.c new file mode 100644 index 00000000000..0933518aa8b --- /dev/null +++ b/arch/um/os-Linux/util/mk_user_constants.c @@ -0,0 +1,29 @@ +#include +#include +/* For some reason, x86_64 nowhere defines u64 and u32, even though they're + * used throughout the headers. + */ +typedef __u64 u64; +typedef __u32 u32; +#include + +int main(int argc, char **argv) +{ + printf("/*\n"); + printf(" * Generated by mk_user_constants\n"); + printf(" */\n"); + printf("\n"); + printf("#ifndef __UM_USER_CONSTANTS_H\n"); + printf("#define __UM_USER_CONSTANTS_H\n"); + printf("\n"); + /* I'd like to use FRAME_SIZE from ptrace.h here, but that's wrong on + * x86_64 (216 vs 168 bytes). user_regs_struct is the correct size on + * both x86_64 and i386. + */ + printf("#define UM_FRAME_SIZE %d\n", (int) sizeof(struct user_regs_struct)); + + printf("\n"); + printf("#endif\n"); + + return(0); +} -- cgit v1.2.3