Commit 2275cfa8 authored by Andreas Gruenbacher's avatar Andreas Gruenbacher Committed by Linus Torvalds

[PATCH] x86_64: Icecream has no way of detecting assembler-level includes

Icecream preprocesses c sources locally, and sends the result off to a remote
host for compiling.  It does not recognize includes at assembler level.  The
fix is to put the assemberincludes an a separate .s file, which will always be
assembled locally.
Signed-off-by: default avatarAndreas Gruenbacher <agruen@suse.de>
Signed-off-by: default avatarAndi Kleen <ak@suse.de>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent f8d31193
......@@ -4,14 +4,14 @@
obj-$(CONFIG_IA32_EMULATION) := ia32entry.o sys_ia32.o ia32_ioctl.o \
ia32_signal.o tls32.o \
ia32_binfmt.o fpu32.o ptrace32.o syscall32.o
ia32_binfmt.o fpu32.o ptrace32.o syscall32.o syscall32_syscall.o
sysv-$(CONFIG_SYSVIPC) := ipc32.o
obj-$(CONFIG_IA32_EMULATION) += $(sysv-y)
obj-$(CONFIG_IA32_AOUT) += ia32_aout.o
$(obj)/syscall32.o: $(src)/syscall32.c \
$(obj)/syscall32_syscall.o: \
$(foreach F,sysenter syscall,$(obj)/vsyscall-$F.so)
# Teach kbuild about targets
......
......@@ -14,16 +14,6 @@
#include <asm/tlbflush.h>
#include <asm/ia32_unistd.h>
/* 32bit VDSOs mapped into user space. */
asm(".section \".init.data\",\"aw\"\n"
"syscall32_syscall:\n"
".incbin \"arch/x86_64/ia32/vsyscall-syscall.so\"\n"
"syscall32_syscall_end:\n"
"syscall32_sysenter:\n"
".incbin \"arch/x86_64/ia32/vsyscall-sysenter.so\"\n"
"syscall32_sysenter_end:\n"
".previous");
extern unsigned char syscall32_syscall[], syscall32_syscall_end[];
extern unsigned char syscall32_sysenter[], syscall32_sysenter_end[];
extern int sysctl_vsyscall32;
......
/* 32bit VDSOs mapped into user space. */
.section ".init.data","aw"
.globl syscall32_syscall
.globl syscall32_syscall_end
syscall32_syscall:
.incbin "arch/x86_64/ia32/vsyscall-syscall.so"
syscall32_syscall_end:
.globl syscall32_sysenter
.globl syscall32_sysenter_end
syscall32_sysenter:
.incbin "arch/x86_64/ia32/vsyscall-sysenter.so"
syscall32_sysenter_end:
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