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authorPaul Mackerras <paulus@samba.org>2005-10-18 14:19:41 +1000
committerPaul Mackerras <paulus@samba.org>2005-10-18 14:19:41 +1000
commit77f543cb467c44960bafa6c91f5af75919d693e4 (patch)
treeeebf9705cb750be7db8ced19d58bd6c4db0e573e /arch/powerpc
parent81e7009ea46c951860b8716ee427ff4f54dd26fc (diff)
powerpc: Fix various compile errors with ARCH=ppc, ppc64 and powerpc
This makes ppc use the syscalls.c from arch/powerpc/kernel, exports copy_and_flush from head_32.S for use by prom_init.c (ARCH=powerpc), and consolidates the sys_fadvise64_64 implementations for 32-bit. Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/Makefile1
-rw-r--r--arch/powerpc/kernel/Makefile10
-rw-r--r--arch/powerpc/kernel/head_32.S2
-rw-r--r--arch/powerpc/kernel/sys_ppc32.c7
-rw-r--r--arch/powerpc/kernel/syscalls.c7
-rw-r--r--arch/powerpc/kernel/systbl.S2
6 files changed, 14 insertions, 15 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index a5f2eb5f89ce..29cda0732703 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -121,7 +121,6 @@ head-$(CONFIG_4xx) := arch/powerpc/kernel/head_4xx.o
head-$(CONFIG_44x) := arch/powerpc/kernel/head_44x.o
head-$(CONFIG_FSL_BOOKE) := arch/powerpc/kernel/head_fsl_booke.o
-head-$(CONFIG_6xx) += arch/powerpc/kernel/idle_6xx.o
head-$(CONFIG_PPC64) += arch/powerpc/kernel/entry_64.o
head-$(CONFIG_PPC_FPU) += arch/powerpc/kernel/fpu.o
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 043ddd09521d..01b6d630edc9 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -10,7 +10,8 @@ CFLAGS_prom_init.o += -fPIC
CFLAGS_btext.o += -fPIC
endif
-obj-y := semaphore.o cputable.o ptrace.o signal_32.o
+obj-y := semaphore.o cputable.o ptrace.o syscalls.o \
+ signal_32.o
obj-$(CONFIG_PPC64) += binfmt_elf32.o sys_ppc32.o
obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o
obj-$(CONFIG_POWER4) += idle_power4.o
@@ -24,14 +25,13 @@ extra-$(CONFIG_40x) := head_4xx.o
extra-$(CONFIG_44x) := head_44x.o
extra-$(CONFIG_FSL_BOOKE) := head_fsl_booke.o
extra-$(CONFIG_8xx) := head_8xx.o
-extra-$(CONFIG_6xx) += idle_6xx.o
extra-$(CONFIG_PPC64) += entry_64.o
extra-$(CONFIG_PPC_FPU) += fpu.o
extra-y += vmlinux.lds
obj-y += process.o init_task.o \
- prom.o systbl.o traps.o syscalls.o
-obj-$(CONFIG_PPC32) += entry_32.o setup_32.o misc_32.o
+ prom.o systbl.o traps.o
+obj-$(CONFIG_PPC32) += entry_32.o idle_6xx.o setup_32.o misc_32.o
obj-$(CONFIG_PPC64) += setup_64.o misc_64.o
obj-$(CONFIG_PPC_OF) += prom_init.o
obj-$(CONFIG_MODULES) += ppc_ksyms.o
@@ -44,7 +44,7 @@ endif
else
# stuff used from here for ARCH=ppc or ARCH=ppc64
-obj-$(CONFIG_PPC64) += traps.o process.o init_task.o syscalls.o
+obj-$(CONFIG_PPC64) += traps.o process.o init_task.o
fpux-$(CONFIG_PPC32) += fpu.o
extra-$(CONFIG_PPC_FPU) += $(fpux-y)
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index 7ef9a3e3002b..cd51fe585fcd 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -831,7 +831,7 @@ relocate_kernel:
* r3 = dest addr, r4 = source addr, r5 = copy limit, r6 = start offset
* on exit, r3, r4, r5 are unchanged, r6 is updated to be >= r5.
*/
-copy_and_flush:
+_GLOBAL(copy_and_flush)
addi r5,r5,-4
addi r6,r6,-4
4: li r0,L1_CACHE_BYTES/4
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index 9babe055356e..2f1e41a82876 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -1069,13 +1069,6 @@ long ppc32_fadvise64(int fd, u32 unused, u32 offset_high, u32 offset_low,
advice);
}
-long ppc32_fadvise64_64(int fd, int advice, u32 offset_high, u32 offset_low,
- u32 len_high, u32 len_low)
-{
- return sys_fadvise64(fd, (u64)offset_high << 32 | offset_low,
- (u64)len_high << 32 | len_low, advice);
-}
-
long ppc32_timer_create(clockid_t clock,
struct compat_sigevent __user *ev32,
timer_t __user *timer_id)
diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c
index 3e3a4f67de96..7a23721365a6 100644
--- a/arch/powerpc/kernel/syscalls.c
+++ b/arch/powerpc/kernel/syscalls.c
@@ -336,6 +336,13 @@ time_t sys64_time(time_t __user * tloc)
}
#endif
+long ppc_fadvise64_64(int fd, int advice, u32 offset_high, u32 offset_low,
+ u32 len_high, u32 len_low)
+{
+ return sys_fadvise64(fd, (u64)offset_high << 32 | offset_low,
+ (u64)len_high << 32 | len_low, advice);
+}
+
void do_show_syscall(unsigned long r3, unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7, unsigned long r8,
struct pt_regs *regs)
diff --git a/arch/powerpc/kernel/systbl.S b/arch/powerpc/kernel/systbl.S
index b364141ec01c..1b807f79d5da 100644
--- a/arch/powerpc/kernel/systbl.S
+++ b/arch/powerpc/kernel/systbl.S
@@ -297,7 +297,7 @@ SYSCALL32(tgkill)
SYSCALL32(utimes)
COMPAT_SYS(statfs64)
COMPAT_SYS(fstatfs64)
-SYSX(sys_ni_syscall, ppc32_fadvise64_64, sys_fadvise64_64)
+SYSX(sys_ni_syscall, ppc_fadvise64_64, ppc_fadvise64_64)
PPC_SYS(rtas)
OLDSYS(debug_setcontext)
SYSCALL(ni_syscall)