diff options
Diffstat (limited to 'arch/x86_64/ia32/Makefile')
| -rw-r--r-- | arch/x86_64/ia32/Makefile | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/x86_64/ia32/Makefile b/arch/x86_64/ia32/Makefile new file mode 100644 index 00000000000..a12b19da4b5 --- /dev/null +++ b/arch/x86_64/ia32/Makefile @@ -0,0 +1,32 @@ +# +# Makefile for the ia32 kernel emulation subsystem. +# + +obj-$(CONFIG_IA32_EMULATION) := ia32entry.o sys_ia32.o ia32_ioctl.o \ + ia32_signal.o tls32.o \ + ia32_binfmt.o fpu32.o ptrace32.o syscall32.o + +sysv-$(CONFIG_SYSVIPC) := ipc32.o +obj-$(CONFIG_IA32_EMULATION) += $(sysv-y) + +obj-$(CONFIG_IA32_AOUT) += ia32_aout.o + +$(obj)/syscall32.o: $(src)/syscall32.c \ + $(foreach F,sysenter syscall,$(obj)/vsyscall-$F.so) + +# Teach kbuild about targets +targets := $(foreach F,sysenter syscall,vsyscall-$F.o vsyscall-$F.so) + +# The DSO images are built using a special linker script +quiet_cmd_syscall = SYSCALL $@ + cmd_syscall = $(CC) -m32 -nostdlib -shared -s \ + -Wl,-soname=linux-gate.so.1 -o $@ \ + -Wl,-T,$(filter-out FORCE,$^) + +$(obj)/vsyscall-sysenter.so $(obj)/vsyscall-syscall.so: \ +$(obj)/vsyscall-%.so: $(src)/vsyscall.lds $(obj)/vsyscall-%.o FORCE + $(call if_changed,syscall) + +AFLAGS_vsyscall-sysenter.o = -m32 +AFLAGS_vsyscall-syscall.o = -m32 +CFLAGS_ia32_ioctl.o += -Ifs/ |