From 189872f968def833727b6bfef83ebd7440c538e6 Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Tue, 16 Oct 2007 01:27:14 -0700 Subject: [PATCH] uml: don't use glibc asm/user.h Stop including asm/user.h from libc - it seems to be disappearing from distros. It's replaced with sys/user.h which defines user_fpregs_struct and user_fpxregs_struct instead of user_i387_struct and struct user_fxsr_struct on i386. As a bonus, on x86_64, I get to dump some stupid typedefs which were needed in order to get asm/user.h to compile. Signed-off-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/sys-i386/user-offsets.c | 6 +++--- arch/um/sys-x86_64/user-offsets.c | 9 +-------- 2 files changed, 4 insertions(+), 11 deletions(-) diff --git a/arch/um/sys-i386/user-offsets.c b/arch/um/sys-i386/user-offsets.c index 29118cf5ff25..514241526a1b 100644 --- a/arch/um/sys-i386/user-offsets.c +++ b/arch/um/sys-i386/user-offsets.c @@ -2,9 +2,9 @@ #include #include #include +#include #include #include -#include #define DEFINE(sym, val) \ asm volatile("\n->" #sym " %0 " #val : : "i" (val)) @@ -48,8 +48,8 @@ void foo(void) OFFSET(HOST_SC_FP_ST, _fpstate, _st); OFFSET(HOST_SC_FXSR_ENV, _fpstate, _fxsr_env); - DEFINE_LONGS(HOST_FP_SIZE, sizeof(struct user_i387_struct)); - DEFINE_LONGS(HOST_XFP_SIZE, sizeof(struct user_fxsr_struct)); + DEFINE_LONGS(HOST_FP_SIZE, sizeof(struct user_fpregs_struct)); + DEFINE_LONGS(HOST_XFP_SIZE, sizeof(struct user_fpxregs_struct)); DEFINE(HOST_IP, EIP); DEFINE(HOST_SP, UESP); diff --git a/arch/um/sys-x86_64/user-offsets.c b/arch/um/sys-x86_64/user-offsets.c index 0d5fd764c21f..f1ef2a8dfbc6 100644 --- a/arch/um/sys-x86_64/user-offsets.c +++ b/arch/um/sys-x86_64/user-offsets.c @@ -3,17 +3,10 @@ #include #include #include +#include #define __FRAME_OFFSETS #include #include -/* For some reason, x86_64 defines u64 and u32 only in , which I - * refuse to include here, even though they're used throughout the headers. - * These are used in asm/user.h, and that include can't be avoided because of - * the sizeof(struct user_regs_struct) below. - */ -typedef __u64 u64; -typedef __u32 u32; -#include #define DEFINE(sym, val) \ asm volatile("\n->" #sym " %0 " #val : : "i" (val)) -- 2.20.1