Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269747AbTG1OOB (ORCPT ); Mon, 28 Jul 2003 10:14:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S270065AbTG1OOB (ORCPT ); Mon, 28 Jul 2003 10:14:01 -0400 Received: from i235086.ppp.asahi-net.or.jp ([61.125.235.86]:41208 "EHLO mitou.y-sato.ddo.jp") by vger.kernel.org with ESMTP id S269747AbTG1OET (ORCPT ); Mon, 28 Jul 2003 10:04:19 -0400 Date: Mon, 28 Jul 2003 23:18:51 +0900 Message-ID: From: Yoshinori Sato To: Linus Torvalds Cc: linux kernel Mailing List Subject: [PATCH] linux-2.6.0-test2 h8300 archtecure support update (4/6) User-Agent: Wanderlust/2.11.3 (Wonderwall) SEMI/1.14.5 (Awara-Onsen) FLIM/1.14.5 (Demachiyanagi) APEL/10.6 Emacs/21.3 (i386-pc-linux-gnu) MULE/5.0 (SAKAKI) MIME-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 61799 Lines: 1953 includes used common header files build error and warning fix add include/asm-h8300/local.h and include/asm-h8300/sections.h -- Yoshinori Sato diff -Nru linux-2.6.0-test2/include/asm-h8300/aki3068net/ne.h linux-2.6.0-test2-h8300/include/asm-h8300/aki3068net/ne.h --- linux-2.6.0-test2/include/asm-h8300/aki3068net/ne.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/aki3068net/ne.h 2003-07-19 21:41:33.000000000 +0900 @@ -1,6 +1,9 @@ /* AE-3068 (aka. aki3068net) RTL8019AS Config */ -#define NE2000_ADDR CONFIG_NE_BASE +#ifndef __H8300_AKI3068NET_NE__ +#define __H8300_AKI3068NET_NE__ + +#define NE2000_ADDR 0x200000 #define NE2000_IRQ 5 #define NE2000_IRQ_VECTOR (12 + NE2000_IRQ) #define NE2000_BYTE volatile unsigned short @@ -21,3 +24,5 @@ wordlength = 1; \ outb_p(0x48, ioaddr + EN0_DCFG); \ } while(0) + +#endif diff -Nru linux-2.6.0-test2/include/asm-h8300/aki3068net/timer_rate.h linux-2.6.0-test2-h8300/include/asm-h8300/aki3068net/timer_rate.h --- linux-2.6.0-test2/include/asm-h8300/aki3068net/timer_rate.h 1970-01-01 09:00:00.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/aki3068net/timer_rate.h 2003-07-20 01:19:25.000000000 +0900 @@ -0,0 +1,9 @@ +#ifndef __H8300_AKI3068NET_TIMER_RATE__ +#define __H8300_AKI3068NET_TIMER_RATE__ + +#include + +#define H8300_TIMER_COUNT_DATA CONFIG_CPU_CLOCK*10/8192 +#define H8300_TIMER_FREQ CONFIG_CPU_CLOCK*1000/8192 + +#endif diff -Nru linux-2.6.0-test2/include/asm-h8300/atomic.h linux-2.6.0-test2-h8300/include/asm-h8300/atomic.h --- linux-2.6.0-test2/include/asm-h8300/atomic.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/atomic.h 2003-07-19 21:41:33.000000000 +0900 @@ -71,6 +71,7 @@ return ret == 0; } +#if defined(__H8300H__) static __inline__ void atomic_clear_mask(unsigned long mask, unsigned long *v) { __asm__ __volatile__("stc ccr,r2l\n\t" @@ -94,6 +95,32 @@ "ldc r2l,ccr" : "=m" (*v) : "ir" (mask) :"er0","er1","er2"); } +#endif +#if defined(__H8300S__) +static __inline__ void atomic_clear_mask(unsigned long mask, unsigned long *v) +{ + __asm__ __volatile__("stc exr,r2l\n\t" + "orc #0x07,exr\n\t" + "mov.l %0,er0\n\t" + "mov.l %1,er1\n\t" + "and.l er1,er0\n\t" + "mov.l er0,%0\n\t" + "ldc r2l,exr" + : "=m" (*v) : "ir" (~(mask)) :"er0","er1","er2"); +} + +static __inline__ void atomic_set_mask(unsigned long mask, unsigned long *v) +{ + __asm__ __volatile__("stc exr,r2l\n\t" + "orc #0x07,exr\n\t" + "mov.l %0,er0\n\t" + "mov.l %1,er1\n\t" + "or.l er1,er0\n\t" + "mov.l er0,%0\n\t" + "ldc r2l,exr" + : "=m" (*v) : "ir" (mask) :"er0","er1","er2"); +} +#endif /* Atomic operations are already serializing */ #define smp_mb__before_atomic_dec() barrier() @@ -101,7 +128,4 @@ #define smp_mb__before_atomic_inc() barrier() #define smp_mb__after_atomic_inc() barrier() -#define atomic_sub_and_test(i,v) (atomic_sub_return((i), (v)) == 0) -#define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0) - #endif /* __ARCH_H8300_ATOMIC __ */ diff -Nru linux-2.6.0-test2/include/asm-h8300/bitops.h linux-2.6.0-test2-h8300/include/asm-h8300/bitops.h --- linux-2.6.0-test2/include/asm-h8300/bitops.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/bitops.h 2003-07-28 12:40:18.000000000 +0900 @@ -10,6 +10,7 @@ #include #include #include /* swab32 */ +#include #ifdef __KERNEL__ /* @@ -17,48 +18,33 @@ */ /* - * The __ functions are not atomic - */ - -extern void set_bit(int nr, volatile unsigned long* addr); -extern void clear_bit(int nr, volatile unsigned long* addr); -extern void change_bit(int nr, volatile unsigned long* addr); -extern int test_and_set_bit(int nr, volatile unsigned long* addr); -extern int __test_and_set_bit(int nr, volatile unsigned long* addr); -extern int test_and_clear_bit(int nr, volatile unsigned long* addr); -extern int __test_and_clear_bit(int nr, volatile unsigned long* addr); -extern int test_and_change_bit(int nr, volatile unsigned long* addr); -extern int __test_and_change_bit(int nr, volatile unsigned long* addr); -extern int __constant_test_bit(int nr, const volatile unsigned long* addr); -extern int __test_bit(int nr, volatile unsigned long* addr); -extern int find_first_zero_bit(void * addr, unsigned size); -extern int find_next_zero_bit (void * addr, int size, int offset); - -/* * ffz = Find First Zero in word. Undefined if no zero exists, * so code should check against ~0UL first.. */ -extern __inline__ unsigned long ffz(unsigned long word) +static __inline__ unsigned long ffz(unsigned long word) { - unsigned long result; + register unsigned long result asm("er0"); + register unsigned long _word asm("er1"); + _word = word; __asm__("sub.l %0,%0\n\t" "dec.l #1,%0\n" "1:\n\t" "shlr.l %1\n\t" "adds #1,%0\n\t" "bcs 1b" - : "=r" (result) : "r" (word)); + : "=r" (result) : "r" (_word)); return result; } -extern __inline__ void set_bit(int nr, volatile unsigned long* addr) +static __inline__ void set_bit(int nr, volatile unsigned long* addr) { unsigned char *a = (unsigned char *) addr; a += ((nr >> 3) & ~3) + (3 - ((nr >> 3) & 3)); - __asm__("mov.l %0,er0\n\t" - "bset r0l,@%1" - ::"r"(nr & 7),"r"(a):"er0","er1"); + __asm__("mov.l %1,er0\n\t" + "mov.l %0,er1\n\t" + "bset r0l,@er1" + :"=m"(a):"g"(nr & 7):"er0","er1","memory"); } /* Bigendian is complexed... */ @@ -70,175 +56,239 @@ #define smp_mb__before_clear_bit() barrier() #define smp_mb__after_clear_bit() barrier() -extern __inline__ void clear_bit(int nr, volatile unsigned long* addr) +static __inline__ void clear_bit(int nr, volatile unsigned long* addr) { unsigned char *a = (unsigned char *) addr; a += ((nr >> 3) & ~3) + (3 - ((nr >> 3) & 3)); - __asm__("mov.l %0,er0\n\t" - "bclr r0l,@%1" - ::"r"(nr & 7),"r"(a):"er0"); + __asm__("mov.l %1,er0\n\t" + "mov.l %0,er1\n\t" + "bclr r0l,@er1" + :"=m"(a):"g"(nr & 7):"er0","er1","memory"); } #define __clear_bit(nr, addr) clear_bit(nr, addr) -extern __inline__ void change_bit(int nr, volatile unsigned long* addr) +static __inline__ void change_bit(int nr, volatile unsigned long* addr) { unsigned char *a = (unsigned char *) addr; a += ((nr >> 3) & ~3) + (3 - ((nr >> 3) & 3)); - __asm__("mov.l %0,er0\n\t" - "bnot r0l,@%1" - ::"r"(nr & 7),"r"(a):"er0"); + __asm__("mov.l %1,er0\n\t" + "mov.l %0,er1\n\t" + "bnot r0l,@er1" + :"=m"(a):"g"(nr & 7):"er0","er1","memory"); } #define __change_bit(nr, addr) change_bit(nr, addr) -extern __inline__ int test_and_set_bit(int nr, volatile unsigned long* addr) +#if defined(__H8300H__) +static __inline__ int test_and_set_bit(int nr, volatile unsigned long* addr) { int retval; unsigned char *a; a = (unsigned char *) addr; a += ((nr >> 3) & ~3) + (3 - ((nr >> 3) & 3)); - __asm__("mov.l %1,er0\n\t" + __asm__("mov.l %2,er0\n\t" "stc ccr,r0h\n\t" "orc #0x80,ccr\n\t" - "btst r0l,@%2\n\t" - "bset r0l,@%2\n\t" + "mov.b %1,r1l\n\t" + "btst r0l,r1l\n\t" + "bset r0l,r1l\n\t" "stc ccr,r0l\n\t" + "mov.b r1l,%1\n\t" "ldc r0h,ccr\n\t" - "btst #2,r0l\n\t" - "bne 1f\n\t" "sub.l %0,%0\n\t" - "inc.l #1,%0\n" - "bra 2f\n" - "1:\n\t" - "sub.l %0,%0\n" - "2:" - : "=r"(retval) :"r"(nr & 7),"r"(a):"er0"); + "bild #2,r0l\n\t" + "rotxl.l %0" + : "=r"(retval),"=m"(*a) :"g"(nr & 7):"er0","er1","memory"); return retval; } +#endif +#if defined(__H8300S__) +static __inline__ int test_and_set_bit(int nr, volatile unsigned long* addr) +{ + int retval; + unsigned char *a; + a = (unsigned char *) addr; -extern __inline__ int __test_and_set_bit(int nr, volatile unsigned long* addr) + a += ((nr >> 3) & ~3) + (3 - ((nr >> 3) & 3)); + __asm__("mov.l %2,er0\n\t" + "stc exr,r0h\n\t" + "orc #0x07,exr\n\t" + "mov.b %1,r1l\n\t" + "btst r0l,r1l\n\t" + "bset r0l,r1l\n\t" + "stc ccr,r0l\n\t" + "mov.b r1l,%1\n\t" + "ldc r0h,exr\n\t" + "sub.l %0,%0\n\t" + "bild #2,r0l\n\t" + "rotxl.l %0" + : "=r"(retval),"=m"(*a) :"g"(nr & 7):"er0","er1","memory"); + return retval; +} +#endif + +static __inline__ int __test_and_set_bit(int nr, volatile unsigned long* addr) { int retval; unsigned char *a = (unsigned char *) addr; a += ((nr >> 3) & ~3) + (3 - ((nr >> 3) & 3)); - __asm__("mov.l %1,er0\n\t" - "btst r0l,@%2\n\t" - "bset r0l,@%2\n\t" - "beq 1f\n\t" + __asm__("mov.l %2,er0\n\t" + "mov.b %1,r0h\n\t" + "btst r0l,r0h\n\t" + "bset r0l,r0h\n\t" + "stc ccr,r0l\n\t" + "mov.b r0h,%1\n\t" "sub.l %0,%0\n\t" - "inc.l #1,%0\n" - "bra 2f\n" - "1:\n\t" - "sub.l %0,%0\n" - "2:" - : "=r"(retval) :"r"(nr & 7),"r"(a):"er0"); + "bild #2,r0l\n\t" + "rotxl.l %0" + : "=r"(retval),"=m"(*a) :"g"(nr & 7):"er0","memory"); return retval; } -extern __inline__ int test_and_clear_bit(int nr, volatile unsigned long* addr) +#if defined(__H8300H__) +static __inline__ int test_and_clear_bit(int nr, volatile unsigned long* addr) { int retval; unsigned char *a = (unsigned char *) addr; a += ((nr >> 3) & ~3) + (3 - ((nr >> 3) & 3)); - __asm__("mov.l %1,er0\n\t" + __asm__("mov.l %2,er0\n\t" "stc ccr,r0h\n\t" "orc #0x80,ccr\n\t" - "btst r0l,@%2\n\t" - "bclr r0l,@%2\n\t" + "mov.b %1,r1l\n\t" + "btst r0l,r1l\n\t" + "bclr r0l,r1l\n\t" "stc ccr,r0l\n\t" + "mov.b r1l,%1\n\t" "ldc r0h,ccr\n\t" - "btst #2,r0l\n\t" - "bne 1f\n\t" "sub.l %0,%0\n\t" - "inc.l #1,%0\n" - "bra 2f\n" - "1:\n\t" - "sub.l %0,%0\n" - "2:" - : "=r"(retval) :"r"(nr & 7),"r"(a):"er0"); + "bild #2,r0l\n\t" + "rotxl.l %0" + : "=r"(retval),"=m"(*a) :"g"(nr & 7):"er0","er1","memory"); return retval; } +#endif +#if defined(__H8300S__) +static __inline__ int test_and_clear_bit(int nr, volatile unsigned long* addr) +{ + int retval; + unsigned char *a = (unsigned char *) addr; -extern __inline__ int __test_and_clear_bit(int nr, volatile unsigned long* addr) + a += ((nr >> 3) & ~3) + (3 - ((nr >> 3) & 3)); + __asm__("mov.l %2,er0\n\t" + "stc exr,r0h\n\t" + "orc #0x07,exr\n\t" + "mov.b %1,r1l\n\t" + "btst r0l,r1l\n\t" + "bclr r0l,r1l\n\t" + "stc ccr,r0l\n\t" + "mov.b r1l,%1\n\t" + "ldc r0h,exr\n\t" + "sub.l %0,%0\n\t" + "bild #2,r0l\n\t" + "rotxl.l %0" + : "=r"(retval),"=m"(*a) :"g"(nr & 7):"er0","er1","memory"); + return retval; +} +#endif + +static __inline__ int __test_and_clear_bit(int nr, volatile unsigned long* addr) { int retval; unsigned char *a = (unsigned char *) addr; a += ((nr >> 3) & ~3) + (3 - ((nr >> 3) & 3)); - __asm__("mov.l %1,er0\n\t" - "btst r0l,@%2\n\t" - "bclr r0l,@%2\n\t" - "beq 1f\n\t" + __asm__("mov.l %2,er0\n\t" + "mov.b %1,r0h\n\t" + "btst r0l,r0h\n\t" + "bclr r0l,r0h\n\t" + "stc ccr,r0l\n\t" + "mov.b r0h,%1\n\t" "sub.l %0,%0\n\t" - "inc.l #1,%0\n" - "bra 2f\n" - "1:\n\t" - "sub.l %0,%0\n" - "2:" - : "=r"(retval) :"r"(nr & 7),"r"(a):"er0"); + "bild #2,r0l\n\t" + "rotxl.l %0" + : "=r"(retval),"=m"(*a) :"g"(nr & 7):"er0","memory"); return retval; } -extern __inline__ int test_and_change_bit(int nr, volatile unsigned long* addr) +#if defined(__H8300H__) +static __inline__ int test_and_change_bit(int nr, volatile unsigned long* addr) { int retval; unsigned char *a = (unsigned char *) addr; a += ((nr >> 3) & ~3) + (3 - ((nr >> 3) & 3)); - __asm__("mov.l %1,er0\n\t" + __asm__("mov.l %2,er0\n\t" "stc ccr,r0h\n\t" "orc #0x80,ccr\n\t" - "btst r0l,@%2\n\t" - "bnot r0l,@%2\n\t" + "mov.b %1,r1l\n\t" + "btst r0l,r1l\n\t" + "bnot r0l,r1l\n\t" "stc ccr,r0l\n\t" + "mov.b r1l,%1\n\t" "ldc r0h,ccr\n\t" - "btst #2,r0l\n\t" - "bne 1f\n\t" "sub.l %0,%0\n\t" - "inc.l #1,%0\n" - "bra 2f\n" - "1:\n\t" - "sub.l %0,%0\n" - "2:" - : "=r"(retval) :"r"(nr & 7),"r"(a):"er0"); + "bild #2,r0l\n\t" + "rotxl.l %0" + : "=r"(retval),"=m"(*a) :"g"(nr & 7):"er0","er1","memory"); return retval; } +#endif +#if defined(__H8300S__) +static __inline__ int test_and_change_bit(int nr, volatile unsigned long* addr) +{ + int retval; + unsigned char *a = (unsigned char *) addr; + + a += ((nr >> 3) & ~3) + (3 - ((nr >> 3) & 3)); + __asm__("mov.l %2,er0\n\t" + "stc exr,r0h\n\t" + "orc #0x07,exr\n\t" + "mov.b %1,r1l\n\t" + "btst r0l,r1l\n\t" + "bnot r0l,r1l\n\t" + "stc ccr,r0l\n\t" + "mov.b r1l,%1\n\t" + "ldc r0h,exr\n\t" + "sub.l %0,%0\n\t" + "bild #2,r0l\n\t" + "rotxl.l %0" + : "=r"(retval),"=m"(*a) :"g"(nr & 7):"er0","er1","memory"); + return retval; +} +#endif -extern __inline__ int __test_and_change_bit(int nr, volatile unsigned long* addr) +static __inline__ int __test_and_change_bit(int nr, volatile unsigned long* addr) { int retval; unsigned char *a = (unsigned char *) addr; a += ((nr >> 3) & ~3) + (3 - ((nr >> 3) & 3)); - __asm__("mov.l %1,er0\n\t" - "btst r0l,@%2\n\t" - "bnot r0l,@%2\n\t" - "beq 1f\n\t" + __asm__("mov.l %2,er0\n\t" + "mov.b %1,r0h\n\t" + "btst r0l,r0h\n\t" + "bnot r0l,r0h\n\t" + "stc ccr,r0l\n\t" + "mov.b r0h,%1\n\t" "sub.l %0,%0\n\t" - "inc.l #1,%0\n" - "bra 2f\n" - "1:\n\t" - "sub.l %0,%0\n" - "2:" - : "=r"(retval) :"r"(nr & 7),"r"(a):"er0"); + "bild #2,r0l\n\t" + "rotxl.l %0" + : "=r"(retval),"=m"(*a) :"g"(nr & 7):"er0","memory"); return retval; } /* * This routine doesn't need to be atomic. */ -extern __inline__ int __constant_test_bit(int nr, const volatile unsigned long* addr) +static __inline__ int __constant_test_bit(int nr, const volatile unsigned long* addr) { - return ((1UL << (nr & 7)) & - (((const volatile unsigned char *) addr) - [((nr >> 3) & ~3) + 3 - ((nr >> 3) & 3)])) != 0; + return ((1UL << (nr & 31)) & (((const volatile unsigned int *) addr)[nr >> 5])) != 0; } -extern __inline__ int __test_bit(int nr, volatile unsigned long* addr) +static __inline__ int __test_bit(int nr, const unsigned long* addr) { int retval; unsigned char *a = (unsigned char *) addr; @@ -253,7 +303,7 @@ "1:\n\t" "sub.l %0,%0\n" "2:" - : "=r"(retval) :"r"(nr & 7),"r"(a):"er0"); + : "=r"(retval) :"g"(nr & 7),"r"(a):"er0"); return retval; } @@ -266,7 +316,7 @@ #define find_first_zero_bit(addr, size) \ find_next_zero_bit((addr), (size), 0) -extern __inline__ int find_next_zero_bit (void * addr, int size, int offset) +static __inline__ int find_next_zero_bit (void * addr, int size, int offset) { unsigned long *p = ((unsigned long *) addr) + (offset >> 5); unsigned long result = offset & ~31UL; @@ -302,18 +352,19 @@ return result + ffz(tmp); } -extern __inline__ unsigned long ffs(unsigned long word) +static __inline__ unsigned long ffs(unsigned long word) { - unsigned long result; + register unsigned long result asm("er0"); + register unsigned long _word asm("er1"); - __asm__("sub.l er0,er0\n\t" - "dec.l #1,er0\n" + _word = word; + __asm__("sub.l %0,%0\n\t" + "dec.l #1,%0\n" "1:\n\t" "shlr.l %1\n\t" - "adds #1,er0\n\t" - "bcc 1b\n\t" - "mov.l er0,%0" - : "=r" (result) : "r"(word) : "er0"); + "adds #1,%0\n\t" + "bcc 1b" + : "=r" (result) : "r"(_word)); return result; } @@ -352,62 +403,50 @@ #define hweight16(x) generic_hweight16(x) #define hweight8(x) generic_hweight8(x) -extern __inline__ int ext2_set_bit(int nr, volatile void *addr) +static __inline__ int ext2_set_bit(int nr, volatile void * addr) { - unsigned char *a = (unsigned char *) addr; - register unsigned short r __asm__("er0"); - a += nr >> 3; - __asm__("mov.l %1,er0\n\t" - "sub.w e0,e0\n\t" - "btst r0l,@%2\n\t" - "bset r0l,@%2\n\t" - "beq 1f\n\t" - "inc.w #1,e0\n" - "1:\n\t" - "mov.w e0,r0\n\t" - "sub.w e0,e0" - :"=r"(r):"r"(nr & 7),"r"(a)); - return r; + int mask, retval; + unsigned long flags; + volatile unsigned char *ADDR = (unsigned char *) addr; + + ADDR += nr >> 3; + mask = 1 << (nr & 0x07); + local_irq_save(flags); + retval = (mask & *ADDR) != 0; + *ADDR |= mask; + local_irq_restore(flags); + return retval; } -extern __inline__ int ext2_clear_bit(int nr, volatile void *addr) +static __inline__ int ext2_clear_bit(int nr, volatile void * addr) { - unsigned char *a = (unsigned char *) addr; - register unsigned short r __asm__("er0"); - a += nr >> 3; - __asm__("mov.l %1,er0\n\t" - "sub.w e0,e0\n\t" - "btst r0l,@%2\n\t" - "bclr r0l,@%2\n\t" - "beq 1f\n\t" - "inc.w #1,e0\n" - "1:\n\t" - "mov.w e0,r0\n\t" - "sub.w e0,e0" - :"=r"(r):"r"(nr & 7),"r"(a)); - return r; + int mask, retval; + unsigned long flags; + volatile unsigned char *ADDR = (unsigned char *) addr; + + ADDR += nr >> 3; + mask = 1 << (nr & 0x07); + local_irq_save(flags); + retval = (mask & *ADDR) != 0; + *ADDR &= ~mask; + local_irq_restore(flags); + return retval; } -extern __inline__ int ext2_test_bit(int nr, volatile void *addr) +static __inline__ int ext2_test_bit(int nr, const volatile void * addr) { - unsigned char *a = (unsigned char *) addr; - int ret; - a += nr >> 3; - __asm__("mov.l %1,er0\n\t" - "sub.l %0,%0\n\t" - "btst r0l,@%2\n\t" - "beq 1f\n\t" - "inc.l #1,%0\n" - "1:" - : "=r"(ret) :"r"(nr & 7),"r"(a):"er0","er1"); - return ret; -} + int mask; + const volatile unsigned char *ADDR = (const unsigned char *) addr; + ADDR += nr >> 3; + mask = 1 << (nr & 0x07); + return ((mask & *ADDR) != 0); +} #define ext2_find_first_zero_bit(addr, size) \ ext2_find_next_zero_bit((addr), (size), 0) -extern __inline__ unsigned long ext2_find_next_zero_bit(void *addr, unsigned long size, unsigned long offset) +static __inline__ unsigned long ext2_find_next_zero_bit(void *addr, unsigned long size, unsigned long offset) { unsigned long *p = ((unsigned long *) addr) + (offset >> 5); unsigned long result = offset & ~31UL; diff -Nru linux-2.6.0-test2/include/asm-h8300/checksum.h linux-2.6.0-test2-h8300/include/asm-h8300/checksum.h --- linux-2.6.0-test2/include/asm-h8300/checksum.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/checksum.h 2003-07-19 21:41:33.000000000 +0900 @@ -49,15 +49,15 @@ static inline unsigned int csum_fold(unsigned int sum) { __asm__("mov.l %0,er0\n\t" - "sub.w r1,r1\n\t" "add.w e0,r0\n\t" - "addx #0,r1l\n\t" - "add.w r1,r0\n\t" + "xor.w e0,e0\n\t" + "rotxl.w e0\n\t" + "add.w e0,r0\n\t" "sub.w e0,e0\n\t" "mov.l er0,%0" : "=r"(sum) : "0"(sum) - : "er0","er1"); + : "er0"); return ~sum; } diff -Nru linux-2.6.0-test2/include/asm-h8300/edosk2674/timer_rate.h linux-2.6.0-test2-h8300/include/asm-h8300/edosk2674/timer_rate.h --- linux-2.6.0-test2/include/asm-h8300/edosk2674/timer_rate.h 1970-01-01 09:00:00.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/edosk2674/timer_rate.h 2003-07-20 01:18:09.000000000 +0900 @@ -0,0 +1,4 @@ +#include + +#define H8300_TIMER_COUNT_DATA CONFIG_CPU_CLOCK*10/8192 +#define H8300_TIMER_FREQ CONFIG_CPU_CLOCK*1000/8192 diff -Nru linux-2.6.0-test2/include/asm-h8300/errno.h linux-2.6.0-test2-h8300/include/asm-h8300/errno.h --- linux-2.6.0-test2/include/asm-h8300/errno.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/errno.h 2003-07-14 15:17:52.000000000 +0900 @@ -1,132 +1,6 @@ #ifndef _H8300_ERRNO_H #define _H8300_ERRNO_H -#define EPERM 1 /* Operation not permitted */ -#define ENOENT 2 /* No such file or directory */ -#define ESRCH 3 /* No such process */ -#define EINTR 4 /* Interrupted system call */ -#define EIO 5 /* I/O error */ -#define ENXIO 6 /* No such device or address */ -#define E2BIG 7 /* Arg list too long */ -#define ENOEXEC 8 /* Exec format error */ -#define EBADF 9 /* Bad file number */ -#define ECHILD 10 /* No child processes */ -#define EAGAIN 11 /* Try again */ -#define ENOMEM 12 /* Out of memory */ -#define EACCES 13 /* Permission denied */ -#define EFAULT 14 /* Bad address */ -#define ENOTBLK 15 /* Block device required */ -#define EBUSY 16 /* Device or resource busy */ -#define EEXIST 17 /* File exists */ -#define EXDEV 18 /* Cross-device link */ -#define ENODEV 19 /* No such device */ -#define ENOTDIR 20 /* Not a directory */ -#define EISDIR 21 /* Is a directory */ -#define EINVAL 22 /* Invalid argument */ -#define ENFILE 23 /* File table overflow */ -#define EMFILE 24 /* Too many open files */ -#define ENOTTY 25 /* Not a typewriter */ -#define ETXTBSY 26 /* Text file busy */ -#define EFBIG 27 /* File too large */ -#define ENOSPC 28 /* No space left on device */ -#define ESPIPE 29 /* Illegal seek */ -#define EROFS 30 /* Read-only file system */ -#define EMLINK 31 /* Too many links */ -#define EPIPE 32 /* Broken pipe */ -#define EDOM 33 /* Math argument out of domain of func */ -#define ERANGE 34 /* Math result not representable */ -#define EDEADLK 35 /* Resource deadlock would occur */ -#define ENAMETOOLONG 36 /* File name too long */ -#define ENOLCK 37 /* No record locks available */ -#define ENOSYS 38 /* Function not implemented */ -#define ENOTEMPTY 39 /* Directory not empty */ -#define ELOOP 40 /* Too many symbolic links encountered */ -#define EWOULDBLOCK EAGAIN /* Operation would block */ -#define ENOMSG 42 /* No message of desired type */ -#define EIDRM 43 /* Identifier removed */ -#define ECHRNG 44 /* Channel number out of range */ -#define EL2NSYNC 45 /* Level 2 not synchronized */ -#define EL3HLT 46 /* Level 3 halted */ -#define EL3RST 47 /* Level 3 reset */ -#define ELNRNG 48 /* Link number out of range */ -#define EUNATCH 49 /* Protocol driver not attached */ -#define ENOCSI 50 /* No CSI structure available */ -#define EL2HLT 51 /* Level 2 halted */ -#define EBADE 52 /* Invalid exchange */ -#define EBADR 53 /* Invalid request descriptor */ -#define EXFULL 54 /* Exchange full */ -#define ENOANO 55 /* No anode */ -#define EBADRQC 56 /* Invalid request code */ -#define EBADSLT 57 /* Invalid slot */ - -#define EDEADLOCK EDEADLK - -#define EBFONT 59 /* Bad font file format */ -#define ENOSTR 60 /* Device not a stream */ -#define ENODATA 61 /* No data available */ -#define ETIME 62 /* Timer expired */ -#define ENOSR 63 /* Out of streams resources */ -#define ENONET 64 /* Machine is not on the network */ -#define ENOPKG 65 /* Package not installed */ -#define EREMOTE 66 /* Object is remote */ -#define ENOLINK 67 /* Link has been severed */ -#define EADV 68 /* Advertise error */ -#define ESRMNT 69 /* Srmount error */ -#define ECOMM 70 /* Communication error on send */ -#define EPROTO 71 /* Protocol error */ -#define EMULTIHOP 72 /* Multihop attempted */ -#define EDOTDOT 73 /* RFS specific error */ -#define EBADMSG 74 /* Not a data message */ -#define EOVERFLOW 75 /* Value too large for defined data type */ -#define ENOTUNIQ 76 /* Name not unique on network */ -#define EBADFD 77 /* File descriptor in bad state */ -#define EREMCHG 78 /* Remote address changed */ -#define ELIBACC 79 /* Can not access a needed shared library */ -#define ELIBBAD 80 /* Accessing a corrupted shared library */ -#define ELIBSCN 81 /* .lib section in a.out corrupted */ -#define ELIBMAX 82 /* Attempting to link in too many shared libraries */ -#define ELIBEXEC 83 /* Cannot exec a shared library directly */ -#define EILSEQ 84 /* Illegal byte sequence */ -#define ERESTART 85 /* Interrupted system call should be restarted */ -#define ESTRPIPE 86 /* Streams pipe error */ -#define EUSERS 87 /* Too many users */ -#define ENOTSOCK 88 /* Socket operation on non-socket */ -#define EDESTADDRREQ 89 /* Destination address required */ -#define EMSGSIZE 90 /* Message too long */ -#define EPROTOTYPE 91 /* Protocol wrong type for socket */ -#define ENOPROTOOPT 92 /* Protocol not available */ -#define EPROTONOSUPPORT 93 /* Protocol not supported */ -#define ESOCKTNOSUPPORT 94 /* Socket type not supported */ -#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */ -#define EPFNOSUPPORT 96 /* Protocol family not supported */ -#define EAFNOSUPPORT 97 /* Address family not supported by protocol */ -#define EADDRINUSE 98 /* Address already in use */ -#define EADDRNOTAVAIL 99 /* Cannot assign requested address */ -#define ENETDOWN 100 /* Network is down */ -#define ENETUNREACH 101 /* Network is unreachable */ -#define ENETRESET 102 /* Network dropped connection because of reset */ -#define ECONNABORTED 103 /* Software caused connection abort */ -#define ECONNRESET 104 /* Connection reset by peer */ -#define ENOBUFS 105 /* No buffer space available */ -#define EISCONN 106 /* Transport endpoint is already connected */ -#define ENOTCONN 107 /* Transport endpoint is not connected */ -#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */ -#define ETOOMANYREFS 109 /* Too many references: cannot splice */ -#define ETIMEDOUT 110 /* Connection timed out */ -#define ECONNREFUSED 111 /* Connection refused */ -#define EHOSTDOWN 112 /* Host is down */ -#define EHOSTUNREACH 113 /* No route to host */ -#define EALREADY 114 /* Operation already in progress */ -#define EINPROGRESS 115 /* Operation now in progress */ -#define ESTALE 116 /* Stale NFS file handle */ -#define EUCLEAN 117 /* Structure needs cleaning */ -#define ENOTNAM 118 /* Not a XENIX named type file */ -#define ENAVAIL 119 /* No XENIX semaphores available */ -#define EISNAM 120 /* Is a named type file */ -#define EREMOTEIO 121 /* Remote I/O error */ -#define EDQUOT 122 /* Quota exceeded */ - -#define ENOMEDIUM 123 /* No medium found */ -#define EMEDIUMTYPE 124 /* Wrong medium type */ +#include #endif /* _H8300_ERRNO_H */ diff -Nru linux-2.6.0-test2/include/asm-h8300/generic/timer_rate.h linux-2.6.0-test2-h8300/include/asm-h8300/generic/timer_rate.h --- linux-2.6.0-test2/include/asm-h8300/generic/timer_rate.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/generic/timer_rate.h 2003-07-19 21:41:33.000000000 +0900 @@ -1,6 +1,6 @@ #include -#if defined(CONFIG_H83007) || defined(CONFIG_H83068) +#if defined(CONFIG_H83007) || defined(CONFIG_H83068) || defined(CONFIG_H8S2678) #define H8300_TIMER_COUNT_DATA CONFIG_CPU_CLOCK*10/8192 #define H8300_TIMER_FREQ CONFIG_CPU_CLOCK*1000/8192 #endif @@ -9,3 +9,7 @@ #define H8300_TIMER_COUNT_DATA CONFIG_CPU_CLOCK*10/8 #define H8300_TIMER_FREQ CONFIG_CPU_CLOCK*1000/8 #endif + +#if !defined(H8300_TIMER_COUNT_DATA) +#error illigal configuration +#endif diff -Nru linux-2.6.0-test2/include/asm-h8300/gpio.h linux-2.6.0-test2-h8300/include/asm-h8300/gpio.h --- linux-2.6.0-test2/include/asm-h8300/gpio.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/gpio.h 2003-07-19 21:41:33.000000000 +0900 @@ -7,11 +7,17 @@ #define H8300_GPIO_P4 3 #define H8300_GPIO_P5 4 #define H8300_GPIO_P6 5 -/*#define H8300_GPIO_P7 6*/ +#define H8300_GPIO_P7 6 #define H8300_GPIO_P8 7 #define H8300_GPIO_P9 8 #define H8300_GPIO_PA 9 #define H8300_GPIO_PB 10 +#define H8300_GPIO_PC 11 +#define H8300_GPIO_PD 12 +#define H8300_GPIO_PE 13 +#define H8300_GPIO_PF 14 +#define H8300_GPIO_PG 15 +#define H8300_GPIO_PH 16 #define H8300_GPIO_B7 0x80 #define H8300_GPIO_B6 0x40 @@ -32,10 +38,10 @@ h8300_free_gpio(port, bits) #define H8300_GPIO_DDR(port, bit, dir) \ - h8300_set_gpio_dir(((port) << 8) | bit, dir) + h8300_set_gpio_dir(((port) << 8) | (bit), dir) #define H8300_GPIO_GETDIR(port, bit) \ - h8300_get_gpio_dir(((port) << 8) | bit) + h8300_get_gpio_dir(((port) << 8) | (bit)) extern int h8300_reserved_gpio(int port, int bits); extern int h8300_free_gpio(int port, int bits); diff -Nru linux-2.6.0-test2/include/asm-h8300/h8max/ne.h linux-2.6.0-test2-h8300/include/asm-h8300/h8max/ne.h --- linux-2.6.0-test2/include/asm-h8300/h8max/ne.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/h8max/ne.h 2003-07-19 21:41:33.000000000 +0900 @@ -1,5 +1,8 @@ /* H8MAX RTL8019AS Config */ +#ifndef __H8300_H8MAX_NE__ +#define __H8300_H8MAX_NE__ + #define NE2000_ADDR 0x800600 #define NE2000_IRQ 4 #define NE2000_IRQ_VECTOR (12 + NE2000_IRQ) @@ -33,6 +36,14 @@ # undef insw #endif #define insw(a,p,l) h8max_insw((a) - NE2000_ADDR,(unsigned short *)p,l) +#if defined(outsb) +# undef outsb +#endif +#define outsb(a,p,l) h8max_outsb((a) - NE2000_ADDR,(unsigned char *)p,l) +#if defined(insb) +# undef insb +#endif +#define insb(a,p,l) h8max_insb((a) - NE2000_ADDR,(unsigned char *)p,l) #define H8300_INIT_NE() \ do { \ @@ -69,3 +80,18 @@ } } +static inline void h8max_outsb(unsigned char a,unsigned char *p,unsigned long l) +{ + for (; l != 0; --l, p++) { + *(unsigned short *)(NE2000_ADDR + (a << 1)) = *p; + } +} + +static inline void h8max_insb(unsigned char a,unsigned char *p,unsigned long l) +{ + for (; l != 0; --l, p++) { + *p = *((unsigned char *)(NE2000_ADDR + (a << 1))+1); + } +} + +#endif diff -Nru linux-2.6.0-test2/include/asm-h8300/h8max/timer_rate.h linux-2.6.0-test2-h8300/include/asm-h8300/h8max/timer_rate.h --- linux-2.6.0-test2/include/asm-h8300/h8max/timer_rate.h 1970-01-01 09:00:00.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/h8max/timer_rate.h 2003-07-20 01:19:25.000000000 +0900 @@ -0,0 +1,10 @@ +#ifndef __H8300_H8MAX_TIMER_RATE__ +#define __H8300_H8MAX_TIMER_RATE__ + +#include + +#define H8300_TIMER_COUNT_DATA CONFIG_CPU_CLOCK*10/8192 +#define H8300_TIMER_FREQ CONFIG_CPU_CLOCK*1000/8192 + +#endif + diff -Nru linux-2.6.0-test2/include/asm-h8300/io.h linux-2.6.0-test2-h8300/include/asm-h8300/io.h --- linux-2.6.0-test2/include/asm-h8300/io.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/io.h 2003-07-14 15:17:52.000000000 +0900 @@ -41,15 +41,15 @@ } #define readb(addr) \ - ({ unsigned char __v = (*(volatile unsigned char *) (addr)); __v; }) + ({ unsigned char __v = (*(volatile unsigned char *) (addr & 0x00ffffff)); __v; }) #define readw(addr) \ - ({ unsigned short __v = (*(volatile unsigned short *) (addr)); __v; }) + ({ unsigned short __v = (*(volatile unsigned short *) (addr & 0x00ffffff)); __v; }) #define readl(addr) \ - ({ unsigned int __v = (*(volatile unsigned int *) (addr)); __v; }) + ({ unsigned int __v = (*(volatile unsigned int *) (addr & 0x00ffffff)); __v; }) -#define writeb(b,addr) (void)((*(volatile unsigned char *) (addr)) = (b)) -#define writew(b,addr) (void)((*(volatile unsigned short *) (addr)) = (b)) -#define writel(b,addr) (void)((*(volatile unsigned int *) (addr)) = (b)) +#define writeb(b,addr) (void)((*(volatile unsigned char *) (addr & 0x00ffffff)) = (b)) +#define writew(b,addr) (void)((*(volatile unsigned short *) (addr & 0x00ffffff)) = (b)) +#define writel(b,addr) (void)((*(volatile unsigned int *) (addr & 0x00ffffff)) = (b)) /* * The following are some defines we need for MTD with our @@ -146,7 +146,7 @@ #define insw(a,b,l) io_insw(a,b,l) #define insl(a,b,l) io_insl(a,b,l) -#define IO_SPACE_LIMIT 0xffff +#define IO_SPACE_LIMIT 0xffffff /* Values for nocacheflag and cmode */ diff -Nru linux-2.6.0-test2/include/asm-h8300/irq.h linux-2.6.0-test2-h8300/include/asm-h8300/irq.h --- linux-2.6.0-test2/include/asm-h8300/irq.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/irq.h 2003-07-14 15:17:52.000000000 +0900 @@ -1,17 +1,14 @@ #ifndef _H8300_IRQ_H_ #define _H8300_IRQ_H_ -#define SYS_IRQS 64 - -#define NR_IRQS 64 - #include -/* - * "Generic" interrupt sources - */ - -#define IRQ_SCHED_TIMER (40) /* interrupt source for scheduling timer */ +#if defined(CONFIG_CPU_H8300H) +#define NR_IRQS 64 +#endif +#if defined(CONFIG_CPU_H8S) +#define NR_IRQS 128 +#endif static __inline__ int irq_canonicalize(int irq) { @@ -21,32 +18,6 @@ extern void enable_irq(unsigned int); extern void disable_irq(unsigned int); -extern int sys_request_irq(unsigned int, - void (*)(int, void *, struct pt_regs *), - unsigned long, const char *, void *); -extern void sys_free_irq(unsigned int, void *); - -typedef struct irq_node { - void (*handler)(int, void *, struct pt_regs *); - unsigned long flags; - void *dev_id; - const char *devname; - struct irq_node *next; -} irq_node_t; - -/* - * This structure has only 4 elements for speed reasons - */ -typedef struct irq_handler { - void (*handler)(int, void *, struct pt_regs *); - unsigned long flags; - void *dev_id; - const char *devname; -} irq_handler_t; - -/* count of spurious interrupts */ -extern volatile unsigned int num_spurious; - /* * Some drivers want these entry points */ diff -Nru linux-2.6.0-test2/include/asm-h8300/local.h linux-2.6.0-test2-h8300/include/asm-h8300/local.h --- linux-2.6.0-test2/include/asm-h8300/local.h 1970-01-01 09:00:00.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/local.h 2003-07-28 12:40:18.000000000 +0900 @@ -0,0 +1,6 @@ +#ifndef _H8300_LOCAL_H_ +#define _H8300_LOCAL_H_ + +#include + +#endif diff -Nru linux-2.6.0-test2/include/asm-h8300/pgtable.h linux-2.6.0-test2-h8300/include/asm-h8300/pgtable.h --- linux-2.6.0-test2/include/asm-h8300/pgtable.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/pgtable.h 2003-07-19 22:32:18.000000000 +0900 @@ -15,6 +15,9 @@ #define pgd_clear(pgdp) #define kern_addr_valid(addr) (1) #define pmd_offset(a, b) ((void *)0) +#define pmd_none(pmd) (1) +#define pgd_offset_k(adrdress) ((pgd_t *)0) +#define pte_offset_kernel(dir, address) ((pte_t *)0) #define PAGE_NONE __pgprot(0) /* these mean nothing to NO_MM */ #define PAGE_SHARED __pgprot(0) /* these mean nothing to NO_MM */ @@ -31,6 +34,8 @@ #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val }) +static inline int pte_file(pte_t pte) { return 0; } + /* * ZERO_PAGE is a global shared page that is always zero: used * for zero-mapped memory areas etc.. @@ -49,4 +54,18 @@ #define pgtable_cache_init() do { } while (0) #define io_remap_page_range remap_page_range +/* + * All 32bit addresses are effectively valid for vmalloc... + * Sort of meaningless for non-VM targets. + */ +#define VMALLOC_START 0 +#define VMALLOC_END 0xffffffff + +/* + * All 32bit addresses are effectively valid for vmalloc... + * Sort of meaningless for non-VM targets. + */ +#define VMALLOC_START 0 +#define VMALLOC_END 0xffffffff + #endif /* _H8300_PGTABLE_H */ diff -Nru linux-2.6.0-test2/include/asm-h8300/processor.h linux-2.6.0-test2-h8300/include/asm-h8300/processor.h --- linux-2.6.0-test2/include/asm-h8300/processor.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/processor.h 2003-07-19 21:41:33.000000000 +0900 @@ -52,17 +52,16 @@ #define MCA_bus 0 struct thread_struct { - unsigned long ksp; /* kernel stack pointer */ - unsigned long usp; /* user stack pointer */ - unsigned short ccr; /* saved status register */ - unsigned long esp0; /* points to SR of stack frame */ - unsigned long vfork_ret; - unsigned long debugreg[8]; /* debug info */ -} __attribute__((aligned(2),packed)); + unsigned long ksp; /* kernel stack pointer */ + unsigned long usp; /* user stack pointer */ + unsigned long ccr; /* saved status register */ + unsigned long esp0; /* points to SR of stack frame */ + unsigned long debugreg[8]; /* debug info */ +}; #define INIT_THREAD { \ sizeof(init_stack) + (unsigned long) init_stack, 0, \ - PS_S, 0, 0, \ + PS_S, \ } /* @@ -71,13 +70,25 @@ * pass the data segment into user programs if it exists, * it can't hurt anything as far as I can tell */ +#if defined(__H8300S__) #define start_thread(_regs, _pc, _usp) \ do { \ + set_fs(USER_DS); /* reads from user space */ \ + (_regs)->pc = (_pc); \ + (_regs)->ccr &= ~0x10; /* clear kernel flag */ \ +} while(0) +#endif +#if defined(__H8300S__) +#define start_thread(_regs, _pc, _usp) \ +do { \ + set_fs(USER_DS); /* reads from user space */ \ (_regs)->pc = (_pc); \ - (_regs)->ccr &= ~0x10; \ - *((unsigned long *)(_usp)-1) = _pc; \ - wrusp((unsigned long)(_usp) - sizeof(unsigned long)*3); \ + (_regs)->ccr &= ~0x10; /* clear kernel flag */ \ + (_regs)->exr = 0x78; /* enable all interrupts */ \ + /* 14 = space for retaddr(4), vector(4), er0(4) and ext(2) on stack */ \ + wrusp(((unsigned long)(_usp)) - 14); \ } while(0) +#endif /* Forward declaration, a strange C thing */ struct task_struct; diff -Nru linux-2.6.0-test2/include/asm-h8300/ptrace.h linux-2.6.0-test2-h8300/include/asm-h8300/ptrace.h --- linux-2.6.0-test2/include/asm-h8300/ptrace.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/ptrace.h 2003-07-14 15:17:52.000000000 +0900 @@ -19,6 +19,10 @@ stack during a system call. */ struct pt_regs { + long retpc; + long er4; + long er5; + long er6; long er3; long er2; long er1; @@ -26,20 +30,12 @@ unsigned short ccr; long er0; long vector; +#if defined(CONFIG_CPU_H8S) + unsigned short exr; +#endif unsigned long pc; } __attribute__((aligned(2),packed)); -/* - * This is the extended stack used by signal handlers and the context - * switcher: it's pushed after the normal "struct pt_regs". - */ -struct switch_stack { - unsigned long er6; - unsigned long er5; - unsigned long er4; - unsigned long retpc; -}; - #define PTRACE_GETREGS 12 #define PTRACE_SETREGS 13 diff -Nru linux-2.6.0-test2/include/asm-h8300/regs306x.h linux-2.6.0-test2-h8300/include/asm-h8300/regs306x.h --- linux-2.6.0-test2/include/asm-h8300/regs306x.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/regs306x.h 2003-07-19 21:41:33.000000000 +0900 @@ -6,7 +6,7 @@ #if defined(__KERNEL__) -#define DASTCR *(volatile unsigned char *)0xFEE01A +#define DASTCR 0xFEE01A #define DADR0 0xFEE09C #define DADR1 0xFEE09D #define DACR 0xFEE09E diff -Nru linux-2.6.0-test2/include/asm-h8300/sections.h linux-2.6.0-test2-h8300/include/asm-h8300/sections.h --- linux-2.6.0-test2/include/asm-h8300/sections.h 1970-01-01 09:00:00.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/sections.h 2003-07-28 12:40:18.000000000 +0900 @@ -0,0 +1,6 @@ +#ifndef _H8300_SECTIONS_H_ +#define _H8300_SECTIONS_H_ + +#include + +#endif diff -Nru linux-2.6.0-test2/include/asm-h8300/semaphore.h linux-2.6.0-test2-h8300/include/asm-h8300/semaphore.h --- linux-2.6.0-test2/include/asm-h8300/semaphore.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/semaphore.h 2003-07-28 12:40:18.000000000 +0900 @@ -51,7 +51,7 @@ #define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1) #define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name,0) -extern inline void sema_init (struct semaphore *sem, int val) +static inline void sema_init (struct semaphore *sem, int val) { *sem = (struct semaphore)__SEMAPHORE_INITIALIZER(*sem, val); } @@ -83,92 +83,187 @@ * "down_failed" is a special asm handler that calls the C * routine that actually waits. See arch/m68k/lib/semaphore.S */ -extern inline void down(struct semaphore * sem) +#if defined(__H8300H__) +static inline void down(struct semaphore * sem) { + register atomic_t *count asm("er0"); + #if WAITQUEUE_DEBUG CHECK_MAGIC(sem->__magic); #endif + count = &(sem->count); __asm__ __volatile__( - "stc ccr,r4l\n\t" + "stc ccr,r3l\n\t" "orc #0x80,ccr\n\t" - "mov.l @%0, er0\n\t" - "dec.l #1,er0\n\t" - "mov.l er0,@%0\n\t" + "mov.l @%1, er1\n\t" + "dec.l #1,er1\n\t" + "mov.l er1,@%1\n\t" "bpl 1f\n\t" - "ldc r4l,ccr\n\t" - "mov.l %0,er0\n\t" - "jsr @___down\n" + "ldc r3l,ccr\n\t" + "jsr @___down\n\t" + "bra 2f\n" "1:\n\t" - "ldc r4l,ccr" - : /* no outputs */ - : "r" (&(sem->count)) - : "cc", "er0", "er1", "er2", "er3", "er4", "memory"); + "ldc r3l,ccr\n" + "2:" + : "=m"(sem->count) + : "g" (count) + : "cc", "er1", "er2", "er3", "er4", "memory"); +} +#endif +#if defined(__H8300S__) +static inline void down(struct semaphore * sem) +{ + register atomic_t *count asm("er0"); + +#if WAITQUEUE_DEBUG + CHECK_MAGIC(sem->__magic); +#endif + + count = &(sem->count); + __asm__ __volatile__( + "stc exr,r3l\n\t" + "orc #0x07,exr\n\t" + "mov.l @%1, er1\n\t" + "dec.l #1,er1\n\t" + "mov.l er1,@%1\n\t" + "ldc r3l,exr\n\t" + "bpl 1f\n\t" + "jsr @___down\n" + "1:" + : "=m"(sem->count) + : "r" (count) + : "cc", "er1", "er2", "er3", "memory"); } +#endif -extern inline int down_interruptible(struct semaphore * sem) +#if defined(__H8300H__) +static inline int down_interruptible(struct semaphore * sem) { - register int ret __asm__("er0"); + register atomic_t *count asm("er0"); #if WAITQUEUE_DEBUG CHECK_MAGIC(sem->__magic); #endif + count = &(sem->count); __asm__ __volatile__( - "stc ccr,r1l\n\t" + "stc ccr,r3l\n\t" "orc #0x80,ccr\n\t" - "mov.l @%1, er2\n\t" + "mov.l @%2, er2\n\t" "dec.l #1,er2\n\t" - "mov.l er2,@%1\n\t" + "mov.l er2,@%2\n\t" "bpl 1f\n\t" - "ldc r1l,ccr\n\t" - "mov.l %1,er0\n\t" + "ldc r3l,ccr\n\t" "jsr @___down_interruptible\n\t" "bra 2f\n" "1:\n\t" - "ldc r1l,ccr\n\t" + "ldc r3l,ccr\n\t" + "sub.l %0,%0\n" + "2:" + : "=r" (count),"=m"(sem->count) + : "r" (count) + : "cc", "er1", "er2", "er3", "memory"); + return (int)count; +} +#endif +#if defined(__H8300S__) +static inline int down_interruptible(struct semaphore * sem) +{ + register atomic_t *count asm("er0"); + +#if WAITQUEUE_DEBUG + CHECK_MAGIC(sem->__magic); +#endif + + count = &(sem->count); + __asm__ __volatile__( + "stc exr,r3l\n\t" + "orc #0x07,exr\n\t" + "mov.l @%2, er2\n\t" + "dec.l #1,er2\n\t" + "mov.l er2,@%2\n\t" + "ldc r3l,exr\n\t" + "bmi 1f\n\t" "sub.l %0,%0\n\t" - "2:\n\t" - : "=r" (ret) - : "r" (&(sem->count)) + "bra 2f\n" + "1:\n\t" + "jsr @___down_interruptible\n" + "2:" + : "=r" (count),"=m"(sem->count) + : "r" (count) : "cc", "er1", "er2", "er3", "memory"); - return ret; + return (int)count; } +#endif -extern inline int down_trylock(struct semaphore * sem) +#if defined(__H8300H__) +static inline int down_trylock(struct semaphore * sem) { - register int result; + register atomic_t *count asm("er0"); #if WAITQUEUE_DEBUG CHECK_MAGIC(sem->__magic); #endif + count = &(sem->count); __asm__ __volatile__( - "stc ccr,r4l\n\t" + "stc ccr,r3l\n\t" "orc #0x80,ccr\n\t" - "mov.l @%1,er0\n\t" - "dec.l #1,er0\n\t" - "mov.l er0,@%1\n\t" + "mov.l @%2,er2\n\t" + "dec.l #1,er2\n\t" + "mov.l er2,@%2\n\t" "bpl 1f\n\t" - "ldc r4l,ccr\n\t" + "ldc r3l,ccr\n\t" "jmp @3f\n" "1:\n\t" - "ldc r4l,ccr\n\t" + "ldc r3l,ccr\n\t" "sub.l %0,%0\n" - "2:\n" - ".section .text.lock,\"ax\"\n" - ".align 2\n" + LOCK_SECTION_START(".align 2\n\t") "3:\n\t" - "mov.l %1,er0\n\t" - "jsr @___down_trylock\n" - "mov.l er0,%0\n\t" - "jmp @2b\n\t" - ".previous" - : "=r" (result) - : "r" (&(sem->count)) - : "cc", "er0","er4", "memory"); - return result; + "jsr @___down_trylock\n\t" + "jmp @2f\n\t" + LOCK_SECTION_END + "2:" + : "=r" (count),"=m"(sem->count) + : "r" (count) + : "cc", "er2", "er3", "memory"); + return (int)count; } +#endif +#if defined(__H8300S__) +static inline int down_trylock(struct semaphore * sem) +{ + register atomic_t *count asm("er0"); + +#if WAITQUEUE_DEBUG + CHECK_MAGIC(sem->__magic); +#endif + + count = &(sem->count); + __asm__ __volatile__( + "stc exr,r3l\n\t" + "orc #0x07,exr\n\t" + "mov.l @%2,er2\n\t" + "dec.l #1,er2\n\t" + "mov.l er2,@%2\n\t" + "ldc r3l,exr\n\t" + "bpl 1f\n\t" + "jmp @3f\n" + "1:\n\t" + "sub.l %0,%0\n\t" + LOCK_SECTION_START(".align 2\n\t") + "3:\n\t" + "jsr @___down_trylock\n\t" + "jmp @2f\n\t" + LOCK_SECTION_END + "2:\n\t" + : "=r" (count),"=m"(sem->count) + : "r" (count) + : "cc", "er1", "er2", "er3", "memory"); + return (int)count; +} +#endif /* * Note! This is subtle. We jump to wake people up only if @@ -176,30 +271,60 @@ * The default case (no contention) will result in NO * jumps for both down() and up(). */ -extern inline void up(struct semaphore * sem) +#if defined(__H8300H__) +static inline void up(struct semaphore * sem) { + register atomic_t *count asm("er0"); + #if WAITQUEUE_DEBUG CHECK_MAGIC(sem->__magic); #endif + count = &(sem->count); __asm__ __volatile__( - "stc ccr,r4l\n\t" + "stc ccr,r3l\n\t" "orc #0x80,ccr\n\t" - "mov.l @%0,er0\n\t" - "inc.l #1,er0\n\t" - "mov.l er0,@%0\n\t" - "bmi 1f\n\t" - "bne 2f\n\t" - "1:\n\t" - "ldc r4l,ccr\n\t" - "mov.l %0,er0\n\t" + "mov.l @%1,er1\n\t" + "inc.l #1,er1\n\t" + "mov.l er1,@%1\n\t" + "ldc r3l,ccr\n\t" + "sub.l er2,er2\n\t" + "cmp.l er2,er1\n\t" + "bgt 1f\n\t" "jsr @___up\n" - "2:\n\t" - "ldc r4l,ccr" - : /* no outputs */ - : "r" (&(sem->count)) - : "cc", "er0", "er4", "memory"); + "1:" + : "=m"(sem->count) + : "r" (count) + : "cc", "er1", "er2", "er3", "memory"); } +#endif +#if defined(__H8300S__) +static inline void up(struct semaphore * sem) +{ + register atomic_t *count asm("er0"); + +#if WAITQUEUE_DEBUG + CHECK_MAGIC(sem->__magic); +#endif + + count = &(sem->count); + __asm__ __volatile__( + "stc exr,r3l\n\t" + "orc #0x07,exr\n\t" + "mov.l @%1,er1\n\t" + "inc.l #1,er1\n\t" + "mov.l er1,@%1\n\t" + "ldc r3l,exr\n\t" + "sub.l er2,er2\n\t" + "cmp.l er2,er1\n\t" + "bgt 1f\n\t" + "jsr @___up\n" + "1:" + : "=m"(sem->count) + : "r" (count) + : "cc", "er1", "er2", "er3", "memory"); +} +#endif #endif /* __ASSEMBLY__ */ diff -Nru linux-2.6.0-test2/include/asm-h8300/system.h linux-2.6.0-test2-h8300/include/asm-h8300/system.h --- linux-2.6.0-test2/include/asm-h8300/system.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/system.h 2003-07-19 21:41:33.000000000 +0900 @@ -36,17 +36,20 @@ * H8/300 Porting 2002/09/04 Yoshinori Sato */ asmlinkage void resume(void); -#define switch_to(prev,next,last) { \ - void *_last; \ - __asm__ __volatile__( \ - "mov.l %1, er0\n\t" \ - "mov.l %2, er1\n\t" \ - "jsr @_resume" \ - : "=r" (_last) \ - : "r" (&(prev->thread)), \ - "r" (&(next->thread)) \ - : "cc", "er0", "er1", "er2", "er3"); \ - (last) = _last; \ +#define switch_to(prev,next,last) { \ + void *_last; \ + __asm__ __volatile__( \ + "mov.l %1, er0\n\t" \ + "mov.l %2, er1\n\t" \ + "mov.l %3, er2\n\t" \ + "jsr @_resume\n\t" \ + "mov.l er2,%0\n\t" \ + : "=r" (_last) \ + : "r" (&(prev->thread)), \ + "r" (&(next->thread)), \ + "g" (prev) \ + : "cc", "er0", "er1", "er2", "er3"); \ + (last) = _last; \ } #if defined(__H8300H__) @@ -54,17 +57,25 @@ #define __cli() asm volatile ("orc #0x80,ccr") #define __save_flags(x) \ - asm volatile ("sub.l er0,er0\n\tstc ccr,r0l\n\tmov.l er0,%0":"=r" (x) : : "er0") + asm volatile ("stc ccr,r0l\n\tmov.l er0,%0":"=r" (x) : : "er0") #define __restore_flags(x) \ asm volatile ("mov.l %0,er0\n\tldc r0l,ccr": :"r" (x) : "er0") + +#define irqs_disabled() \ +({ \ + unsigned long flags; \ + __save_flags(flags); \ + ((flags & 0x80) == 0x80); \ +}) + #endif #if defined(__H8300S__) #define __sti() asm volatile ("andc #0xf8,exr") #define __cli() asm volatile ("orc #0x07,exr") #define __save_flags(x) \ - asm volatile ("sub.l er0,er0\n\tstc exr,r0l\n\tmov.l er0,%0":"=r" (x) : : "er0") + asm volatile ("stc exr,r0l\n\tmov.l er0,%0":"=r" (x) : : "er0") #define __restore_flags(x) \ asm volatile ("mov.l %0,er0\n\tldc r0l,exr": :"r" (x) : "er0") @@ -73,22 +84,22 @@ #define irqs_disabled() \ ({ \ unsigned long flags; \ - __save_flags(flags); \ - ((flags & 0x80) == 0x80); \ + __save_flags(flags); \ + ((flags & 0x07) == 0x07); \ }) #define iret() __asm__ __volatile__ ("rte": : :"memory", "sp", "cc") /* For spinlocks etc */ -#define local_irq_disable() asm volatile ("orc #0x80,ccr") -#define local_irq_enable() asm volatile ("andc #0x7f,ccr") +#define local_irq_disable() __cli() +#define local_irq_enable() __sti() #define local_irq_save(x) ({ __save_flags(x); local_irq_disable(); }) #define local_irq_restore(x) __restore_flags(x) #define local_save_flags(x) __save_flags(x) /* * Force strict CPU ordering. - * Not really required on m68k... + * Not really required on H8... */ #define nop() asm volatile ("nop"::) #define mb() asm volatile ("" : : :"memory") diff -Nru linux-2.6.0-test2/include/asm-h8300/target_time.h linux-2.6.0-test2-h8300/include/asm-h8300/target_time.h --- linux-2.6.0-test2/include/asm-h8300/target_time.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/target_time.h 2003-07-14 15:17:52.000000000 +0900 @@ -1,4 +1,4 @@ extern int platform_timer_setup(void (*timer_int)(int, void *, struct pt_regs *)); extern void platform_timer_eoi(void); -extern void platfrom_gettod(unsigned int *year, unsigned int *mon, unsigned int *day, +extern void platform_gettod(unsigned int *year, unsigned int *mon, unsigned int *day, unsigned int *hour, unsigned int *min, unsigned int *sec); diff -Nru linux-2.6.0-test2/include/asm-h8300/thread_info.h linux-2.6.0-test2-h8300/include/asm-h8300/thread_info.h --- linux-2.6.0-test2/include/asm-h8300/thread_info.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/thread_info.h 2003-07-14 15:17:52.000000000 +0900 @@ -59,7 +59,7 @@ "mov.l sp, %0 \n\t" "and.l %1, %0" : "=&r"(ti) - : "r" (~(THREAD_SIZE-1)) + : "g" (~(THREAD_SIZE-1)) ); return ti; } diff -Nru linux-2.6.0-test2/include/asm-h8300/tlb.h linux-2.6.0-test2-h8300/include/asm-h8300/tlb.h --- linux-2.6.0-test2/include/asm-h8300/tlb.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/tlb.h 2003-07-19 21:41:33.000000000 +0900 @@ -1 +1,23 @@ +/* + include/asm-h8300/tlb.h +*/ + +#ifndef __H8300_TLB_H__ +#define __H8300_TLB_H__ + +#define tlb_flush(tlb) do { } while(0) + +/* + include/asm-h8300/tlb.h +*/ + +#ifndef __H8300_TLB_H__ +#define __H8300_TLB_H__ + +#define tlb_flush(tlb) do { } while(0) + #include + +#endif + +#endif diff -Nru linux-2.6.0-test2/include/asm-h8300/traps.h linux-2.6.0-test2-h8300/include/asm-h8300/traps.h --- linux-2.6.0-test2/include/asm-h8300/traps.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/traps.h 2003-07-14 15:17:52.000000000 +0900 @@ -1,7 +1,7 @@ /* - * linux/include/asm/traps.h + * linux/include/asm-h8300/traps.h * - * Copyright (C) 1993 Hamish Macdonald + * Copyright (C) 2003 Yoshinori Sato * * This file is subject to the terms and conditions of the GNU General Public * License. See the file COPYING in the main directory of this archive @@ -11,197 +11,18 @@ #ifndef _H8300_TRAPS_H #define _H8300_TRAPS_H -#if 0 -#ifndef __ASSEMBLY__ - -typedef void (*e_vector)(void); - -extern e_vector vectors[]; - -#endif - -#define VEC_BUSERR (2) -#define VEC_ADDRERR (3) -#define VEC_ILLEGAL (4) -#define VEC_ZERODIV (5) -#define VEC_CHK (6) -#define VEC_TRAP (7) -#define VEC_PRIV (8) -#define VEC_TRACE (9) -#define VEC_LINE10 (10) -#define VEC_LINE11 (11) -#define VEC_RESV1 (12) -#define VEC_COPROC (13) -#define VEC_FORMAT (14) -#define VEC_UNINT (15) -#define VEC_SPUR (24) -#define VEC_INT1 (25) -#define VEC_INT2 (26) -#define VEC_INT3 (27) -#define VEC_INT4 (28) -#define VEC_INT5 (29) -#define VEC_INT6 (30) -#define VEC_INT7 (31) -#define VEC_SYS (32) -#define VEC_TRAP1 (33) -#define VEC_TRAP2 (34) -#define VEC_TRAP3 (35) -#define VEC_TRAP4 (36) -#define VEC_TRAP5 (37) -#define VEC_TRAP6 (38) -#define VEC_TRAP7 (39) -#define VEC_TRAP8 (40) -#define VEC_TRAP9 (41) -#define VEC_TRAP10 (42) -#define VEC_TRAP11 (43) -#define VEC_TRAP12 (44) -#define VEC_TRAP13 (45) -#define VEC_TRAP14 (46) -#define VEC_TRAP15 (47) -#define VEC_FPBRUC (48) -#define VEC_FPIR (49) -#define VEC_FPDIVZ (50) -#define VEC_FPUNDER (51) -#define VEC_FPOE (52) -#define VEC_FPOVER (53) -#define VEC_FPNAN (54) -#define VEC_FPUNSUP (55) -#define VEC_UNIMPEA (60) -#define VEC_UNIMPII (61) -#define VEC_USER (64) - -#define VECOFF(vec) ((vec)<<2) - -#ifndef __ASSEMBLY__ - -/* Status register bits */ -#define PS_T (0x8000) -#define PS_S (0x2000) -#define PS_M (0x1000) -#define PS_C (0x0001) - -/* bits for 68020/68030 special status word */ - -#define FC (0x8000) -#define FB (0x4000) -#define RC (0x2000) -#define RB (0x1000) -#define DF (0x0100) -#define RM (0x0080) -#define RW (0x0040) -#define SZ (0x0030) -#define DFC (0x0007) - -/* bits for 68030 MMU status register (mmusr,psr) */ - -#define MMU_B (0x8000) /* bus error */ -#define MMU_L (0x4000) /* limit violation */ -#define MMU_S (0x2000) /* supervisor violation */ -#define MMU_WP (0x0800) /* write-protected */ -#define MMU_I (0x0400) /* invalid descriptor */ -#define MMU_M (0x0200) /* ATC entry modified */ -#define MMU_T (0x0040) /* transparent translation */ -#define MMU_NUM (0x0007) /* number of levels traversed */ - - -/* bits for 68040 special status word */ -#define CP_040 (0x8000) -#define CU_040 (0x4000) -#define CT_040 (0x2000) -#define CM_040 (0x1000) -#define MA_040 (0x0800) -#define ATC_040 (0x0400) -#define LK_040 (0x0200) -#define RW_040 (0x0100) -#define SIZ_040 (0x0060) -#define TT_040 (0x0018) -#define TM_040 (0x0007) - -/* bits for 68040 write back status word */ -#define WBV_040 (0x80) -#define WBSIZ_040 (0x60) -#define WBBYT_040 (0x20) -#define WBWRD_040 (0x40) -#define WBLNG_040 (0x00) -#define WBTT_040 (0x18) -#define WBTM_040 (0x07) - -/* bus access size codes */ -#define BA_SIZE_BYTE (0x20) -#define BA_SIZE_WORD (0x40) -#define BA_SIZE_LONG (0x00) -#define BA_SIZE_LINE (0x60) - -/* bus access transfer type codes */ -#define BA_TT_MOVE16 (0x08) - -/* structure for stack frames */ - -struct frame { - struct pt_regs ptregs; - union { - struct { - unsigned long iaddr; /* instruction address */ - } fmt2; - struct { - unsigned long effaddr; /* effective address */ - } fmt3; - struct { - unsigned long effaddr; /* effective address */ - unsigned long pc; /* pc of faulted instr */ - } fmt4; - struct { - unsigned long effaddr; /* effective address */ - unsigned short ssw; /* special status word */ - unsigned short wb3s; /* write back 3 status */ - unsigned short wb2s; /* write back 2 status */ - unsigned short wb1s; /* write back 1 status */ - unsigned long faddr; /* fault address */ - unsigned long wb3a; /* write back 3 address */ - unsigned long wb3d; /* write back 3 data */ - unsigned long wb2a; /* write back 2 address */ - unsigned long wb2d; /* write back 2 data */ - unsigned long wb1a; /* write back 1 address */ - unsigned long wb1dpd0; /* write back 1 data/push data 0*/ - unsigned long pd1; /* push data 1*/ - unsigned long pd2; /* push data 2*/ - unsigned long pd3; /* push data 3*/ - } fmt7; - struct { - unsigned long iaddr; /* instruction address */ - unsigned short int1[4]; /* internal registers */ - } fmt9; - struct { - unsigned short int1; - unsigned short ssw; /* special status word */ - unsigned short isc; /* instruction stage c */ - unsigned short isb; /* instruction stage b */ - unsigned long daddr; /* data cycle fault address */ - unsigned short int2[2]; - unsigned long dobuf; /* data cycle output buffer */ - unsigned short int3[2]; - } fmta; - struct { - unsigned short int1; - unsigned short ssw; /* special status word */ - unsigned short isc; /* instruction stage c */ - unsigned short isb; /* instruction stage b */ - unsigned long daddr; /* data cycle fault address */ - unsigned short int2[2]; - unsigned long dobuf; /* data cycle output buffer */ - unsigned short int3[4]; - unsigned long baddr; /* stage B address */ - unsigned short int4[2]; - unsigned long dibuf; /* data cycle input buffer */ - unsigned short int5[3]; - unsigned ver : 4; /* stack frame version # */ - unsigned int6:12; - unsigned short int7[18]; - } fmtb; - } un; -}; - -#endif /* __ASSEMBLY__ */ -#endif +extern void system_call(void); +extern void interrupt_entry(void); +extern void trace_break(void); + +#define JMP_OP 0x5a000000 +#define JSR_OP 0x5e000000 +#define VECTOR(address) ((JMP_OP)|((unsigned long)address)) +#define REDIRECT(address) ((JSR_OP)|((unsigned long)address)) + +#define TRAP0_VEC 8 +#define TRAP1_VEC 9 +#define TRAP2_VEC 10 +#define TRAP3_VEC 11 #endif /* _H8300_TRAPS_H */ diff -Nru linux-2.6.0-test2/include/asm-h8300/types.h linux-2.6.0-test2-h8300/include/asm-h8300/types.h --- linux-2.6.0-test2/include/asm-h8300/types.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/types.h 2003-07-19 22:32:18.000000000 +0900 @@ -1,6 +1,8 @@ #ifndef _H8300_TYPES_H #define _H8300_TYPES_H +#if !defined(__ASSEMBLY__) + /* * This file is never included by application software unless * explicitly requested (e.g., via linux/types.h) in which case the @@ -53,6 +55,11 @@ typedef u32 dma_addr_t; +#define HAVE_SECTOR_T +typedef u64 sector_t; + #endif /* __KERNEL__ */ +#endif /* __ASSEMBLY__ */ + #endif /* _H8300_TYPES_H */ diff -Nru linux-2.6.0-test2/include/asm-h8300/uaccess.h linux-2.6.0-test2-h8300/include/asm-h8300/uaccess.h --- linux-2.6.0-test2/include/asm-h8300/uaccess.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/uaccess.h 2003-07-14 15:17:52.000000000 +0900 @@ -14,16 +14,17 @@ #define VERIFY_WRITE 1 /* We let the MMU do all checking */ -extern inline int access_ok(int type, const void * addr, unsigned long size) +#define access_ok(type, addr, size) __access_ok((unsigned long)addr,size) +static inline int __access_ok(unsigned long addr, unsigned long size) { #define RANGE_CHECK_OK(addr, size, lower, upper) \ (((addr) >= (lower)) && (((addr) + (size)) < (upper))) extern unsigned long _ramend; - return(RANGE_CHECK_OK((unsigned long) addr, size, 0L, (unsigned long)&_ramend)); + return(RANGE_CHECK_OK(addr, size, 0L, (unsigned long)&_ramend)); } -extern inline int verify_area(int type, const void * addr, unsigned long size) +static inline int verify_area(int type, const void *addr, unsigned long size) { return access_ok(type,addr,size)?0:-EFAULT; } diff -Nru linux-2.6.0-test2/include/asm-h8300/unistd.h linux-2.6.0-test2-h8300/include/asm-h8300/unistd.h --- linux-2.6.0-test2/include/asm-h8300/unistd.h 2003-07-14 15:01:26.000000000 +0900 +++ linux-2.6.0-test2-h8300/include/asm-h8300/unistd.h 2003-07-14 15:17:52.000000000 +0900 @@ -405,8 +405,39 @@ "g" ((long)b), \ "g" ((long)c), \ "g" ((long)d), \ - "g" ((long)e) \ - : "cc", "er1", "er2", "er3", "er4"); \ + "m" ((long)e) \ + : "cc", "er1", "er2", "er3", "er4", "er5"); \ + if ((unsigned long)(__res) >= (unsigned long)(-125)) { \ + errno = -__res; \ + __res = -1; \ + } \ + return (type)__res; \ +} + +#define _syscall6(type, name, atype, a, btype, b, ctype, c, dtype, d, \ + etype, e, ftype, f) \ +type name(atype a, btype b, ctype c, dtype d, etype e, ftype f) \ +{ \ + register long __res __asm__("er0"); \ + __asm__ __volatile__ ("mov.l er6,@-sp\n\t" \ + "mov.l %7, er6\n\t" \ + "mov.l %6, er5\n\t" \ + "mov.l %5, er4\n\t" \ + "mov.l %4, er3\n\t" \ + "mov.l %3, er2\n\t" \ + "mov.l %2, er1\n\t" \ + "mov.l %1, er0\n\t" \ + "trapa #0\n\t" \ + "mov.l @sp+,er6" \ + : "=r" (__res) \ + : "ir" (__NR_##name), \ + "g" ((long)a), \ + "g" ((long)b), \ + "g" ((long)c), \ + "g" ((long)d), \ + "m" ((long)e), \ + "m" ((long)e) \ + : "cc", "er1", "er2", "er3", "er4", "er5"); \ if ((unsigned long)(__res) >= (unsigned long)(-125)) { \ errno = -__res; \ __res = -1; \ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/