diff options
author | Al Viro <viro@parcelfarce.linux.theplanet.co.uk> | 2005-05-05 23:15:26 (GMT) |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-05 23:36:35 (GMT) |
commit | 2b8b611e9a4725ae558af4fa48cf7d9e2193e7ed (patch) | |
tree | 82b70f850a945b9fac3b94ed634178f73a07457b /arch/um/sys-i386 | |
parent | a31769ed3ee82198fd530cb1d79ee9c7f8eeb1d1 (diff) | |
download | linux-fsl-qoriq-2b8b611e9a4725ae558af4fa48cf7d9e2193e7ed.tar.xz |
[PATCH] uml: cross-build support : mk_thread
mk_thread converted
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/sys-i386')
-rw-r--r-- | arch/um/sys-i386/util/Makefile | 6 | ||||
-rw-r--r-- | arch/um/sys-i386/util/mk_thread.c | 22 | ||||
-rw-r--r-- | arch/um/sys-i386/util/mk_thread_kern.c | 22 | ||||
-rw-r--r-- | arch/um/sys-i386/util/mk_thread_user.c | 30 |
4 files changed, 23 insertions, 57 deletions
diff --git a/arch/um/sys-i386/util/Makefile b/arch/um/sys-i386/util/Makefile index 4321e20..bf61afd 100644 --- a/arch/um/sys-i386/util/Makefile +++ b/arch/um/sys-i386/util/Makefile @@ -1,9 +1,5 @@ - hostprogs-y := mk_sc mk_thread always := $(hostprogs-y) -mk_thread-objs := mk_thread_kern.o mk_thread_user.o - -HOSTCFLAGS_mk_thread_kern.o := $(CFLAGS) $(CPPFLAGS) -HOSTCFLAGS_mk_thread_user.o := $(USER_CFLAGS) HOSTCFLAGS_mk_sc.o := -I$(objtree)/arch/um +HOSTCFLAGS_mk_thread.o := -I$(objtree)/arch/um diff --git a/arch/um/sys-i386/util/mk_thread.c b/arch/um/sys-i386/util/mk_thread.c new file mode 100644 index 0000000..7470d0d --- /dev/null +++ b/arch/um/sys-i386/util/mk_thread.c @@ -0,0 +1,22 @@ +#include <stdio.h> +#include <kernel-offsets.h> + +int main(int argc, char **argv) +{ + printf("/*\n"); + printf(" * Generated by mk_thread\n"); + printf(" */\n"); + printf("\n"); + printf("#ifndef __UM_THREAD_H\n"); + printf("#define __UM_THREAD_H\n"); + printf("\n"); + printf("#define TASK_DEBUGREGS(task) ((unsigned long *) " + "&(((char *) (task))[%d]))\n", TASK_DEBUGREGS); +#ifdef TASK_EXTERN_PID + printf("#define TASK_EXTERN_PID(task) *((int *) &(((char *) (task))[%d]))\n", + TASK_EXTERN_PID); +#endif + printf("\n"); + printf("#endif\n"); + return(0); +} diff --git a/arch/um/sys-i386/util/mk_thread_kern.c b/arch/um/sys-i386/util/mk_thread_kern.c deleted file mode 100644 index 948b1ce..0000000 --- a/arch/um/sys-i386/util/mk_thread_kern.c +++ /dev/null @@ -1,22 +0,0 @@ -#include "linux/config.h" -#include "linux/stddef.h" -#include "linux/sched.h" - -extern void print_head(void); -extern void print_constant_ptr(char *name, int value); -extern void print_constant(char *name, char *type, int value); -extern void print_tail(void); - -#define THREAD_OFFSET(field) offsetof(struct task_struct, thread.field) - -int main(int argc, char **argv) -{ - print_head(); - print_constant_ptr("TASK_DEBUGREGS", THREAD_OFFSET(arch.debugregs)); -#ifdef CONFIG_MODE_TT - print_constant("TASK_EXTERN_PID", "int", THREAD_OFFSET(mode.tt.extern_pid)); -#endif - print_tail(); - return(0); -} - diff --git a/arch/um/sys-i386/util/mk_thread_user.c b/arch/um/sys-i386/util/mk_thread_user.c deleted file mode 100644 index 2620cd6..0000000 --- a/arch/um/sys-i386/util/mk_thread_user.c +++ /dev/null @@ -1,30 +0,0 @@ -#include <stdio.h> - -void print_head(void) -{ - printf("/*\n"); - printf(" * Generated by mk_thread\n"); - printf(" */\n"); - printf("\n"); - printf("#ifndef __UM_THREAD_H\n"); - printf("#define __UM_THREAD_H\n"); - printf("\n"); -} - -void print_constant_ptr(char *name, int value) -{ - printf("#define %s(task) ((unsigned long *) " - "&(((char *) (task))[%d]))\n", name, value); -} - -void print_constant(char *name, char *type, int value) -{ - printf("#define %s(task) *((%s *) &(((char *) (task))[%d]))\n", name, type, - value); -} - -void print_tail(void) -{ - printf("\n"); - printf("#endif\n"); -} |