diff options
Diffstat (limited to 'yocto-poky/meta/recipes-extended/libaio/libaio/00_arches.patch')
-rw-r--r-- | yocto-poky/meta/recipes-extended/libaio/libaio/00_arches.patch | 607 |
1 files changed, 0 insertions, 607 deletions
diff --git a/yocto-poky/meta/recipes-extended/libaio/libaio/00_arches.patch b/yocto-poky/meta/recipes-extended/libaio/libaio/00_arches.patch deleted file mode 100644 index 9d6447d98..000000000 --- a/yocto-poky/meta/recipes-extended/libaio/libaio/00_arches.patch +++ /dev/null @@ -1,607 +0,0 @@ -Upstream-Status: Inappropriate [embedded specific] - -from openembedded, added by Qing He <qing.he@intel.com> - -Index: libaio-0.3.110/src/syscall-m68k.h -=================================================================== ---- /dev/null -+++ libaio-0.3.110/src/syscall-m68k.h -@@ -0,0 +1,78 @@ -+#define __NR_io_setup 241 -+#define __NR_io_destroy 242 -+#define __NR_io_getevents 243 -+#define __NR_io_submit 244 -+#define __NR_io_cancel 245 -+ -+#define io_syscall1(type,fname,sname,atype,a) \ -+type fname(atype a) \ -+{ \ -+register long __res __asm__ ("%d0") = __NR_##sname; \ -+register long __a __asm__ ("%d1") = (long)(a); \ -+__asm__ __volatile__ ("trap #0" \ -+ : "+d" (__res) \ -+ : "d" (__a) ); \ -+return (type) __res; \ -+} -+ -+#define io_syscall2(type,fname,sname,atype,a,btype,b) \ -+type fname(atype a,btype b) \ -+{ \ -+register long __res __asm__ ("%d0") = __NR_##sname; \ -+register long __a __asm__ ("%d1") = (long)(a); \ -+register long __b __asm__ ("%d2") = (long)(b); \ -+__asm__ __volatile__ ("trap #0" \ -+ : "+d" (__res) \ -+ : "d" (__a), "d" (__b) \ -+ ); \ -+return (type) __res; \ -+} -+ -+#define io_syscall3(type,fname,sname,atype,a,btype,b,ctype,c) \ -+type fname(atype a,btype b,ctype c) \ -+{ \ -+register long __res __asm__ ("%d0") = __NR_##sname; \ -+register long __a __asm__ ("%d1") = (long)(a); \ -+register long __b __asm__ ("%d2") = (long)(b); \ -+register long __c __asm__ ("%d3") = (long)(c); \ -+__asm__ __volatile__ ("trap #0" \ -+ : "+d" (__res) \ -+ : "d" (__a), "d" (__b), \ -+ "d" (__c) \ -+ ); \ -+return (type) __res; \ -+} -+ -+#define io_syscall4(type,fname,sname,atype,a,btype,b,ctype,c,dtype,d) \ -+type fname (atype a, btype b, ctype c, dtype d) \ -+{ \ -+register long __res __asm__ ("%d0") = __NR_##sname; \ -+register long __a __asm__ ("%d1") = (long)(a); \ -+register long __b __asm__ ("%d2") = (long)(b); \ -+register long __c __asm__ ("%d3") = (long)(c); \ -+register long __d __asm__ ("%d4") = (long)(d); \ -+__asm__ __volatile__ ("trap #0" \ -+ : "+d" (__res) \ -+ : "d" (__a), "d" (__b), \ -+ "d" (__c), "d" (__d) \ -+ ); \ -+return (type) __res; \ -+} -+ -+#define io_syscall5(type,fname,sname,atype,a,btype,b,ctype,c,dtype,d,etype,e) \ -+type fname (atype a,btype b,ctype c,dtype d,etype e) \ -+{ \ -+register long __res __asm__ ("%d0") = __NR_##sname; \ -+register long __a __asm__ ("%d1") = (long)(a); \ -+register long __b __asm__ ("%d2") = (long)(b); \ -+register long __c __asm__ ("%d3") = (long)(c); \ -+register long __d __asm__ ("%d4") = (long)(d); \ -+register long __e __asm__ ("%d5") = (long)(e); \ -+__asm__ __volatile__ ("trap #0" \ -+ : "+d" (__res) \ -+ : "d" (__a), "d" (__b), \ -+ "d" (__c), "d" (__d), "d" (__e) \ -+ ); \ -+return (type) __res; \ -+} -+ -Index: libaio-0.3.110/src/syscall.h -=================================================================== ---- libaio-0.3.110.orig/src/syscall.h -+++ libaio-0.3.110/src/syscall.h -@@ -28,6 +28,12 @@ - #include "syscall-sparc.h" - #elif defined(__aarch64__) - #include "syscall-arm64.h" -+#elif defined(__m68k__) -+#include "syscall-m68k.h" -+#elif defined(__hppa__) -+#include "syscall-parisc.h" -+#elif defined(__mips__) -+#include "syscall-mips.h" - #else - #warning "using generic syscall method" - #include "syscall-generic.h" -Index: libaio-0.3.110/src/syscall-mips.h -=================================================================== ---- /dev/null -+++ libaio-0.3.110/src/syscall-mips.h -@@ -0,0 +1,223 @@ -+/* -+ * 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 -+ * for more details. -+ * -+ * Copyright (C) 1995, 96, 97, 98, 99, 2000 by Ralf Baechle -+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc. -+ * -+ * Changed system calls macros _syscall5 - _syscall7 to push args 5 to 7 onto -+ * the stack. Robin Farine for ACN S.A, Copyright (C) 1996 by ACN S.A -+ */ -+ -+#ifndef _MIPS_SIM_ABI32 -+#define _MIPS_SIM_ABI32 1 -+#define _MIPS_SIM_NABI32 2 -+#define _MIPS_SIM_ABI64 3 -+#endif -+ -+#if _MIPS_SIM == _MIPS_SIM_ABI32 -+ -+/* -+ * Linux o32 style syscalls are in the range from 4000 to 4999. -+ */ -+#define __NR_Linux 4000 -+#define __NR_io_setup (__NR_Linux + 241) -+#define __NR_io_destroy (__NR_Linux + 242) -+#define __NR_io_getevents (__NR_Linux + 243) -+#define __NR_io_submit (__NR_Linux + 244) -+#define __NR_io_cancel (__NR_Linux + 245) -+ -+#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ -+ -+#if _MIPS_SIM == _MIPS_SIM_ABI64 -+ -+/* -+ * Linux 64-bit syscalls are in the range from 5000 to 5999. -+ */ -+#define __NR_Linux 5000 -+#define __NR_io_setup (__NR_Linux + 200) -+#define __NR_io_destroy (__NR_Linux + 201) -+#define __NR_io_getevents (__NR_Linux + 202) -+#define __NR_io_submit (__NR_Linux + 203) -+#define __NR_io_cancel (__NR_Linux + 204) -+#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ -+ -+#if _MIPS_SIM == _MIPS_SIM_NABI32 -+ -+/* -+ * Linux N32 syscalls are in the range from 6000 to 6999. -+ */ -+#define __NR_Linux 6000 -+#define __NR_io_setup (__NR_Linux + 200) -+#define __NR_io_destroy (__NR_Linux + 201) -+#define __NR_io_getevents (__NR_Linux + 202) -+#define __NR_io_submit (__NR_Linux + 203) -+#define __NR_io_cancel (__NR_Linux + 204) -+#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ -+ -+#define io_syscall1(type,fname,sname,atype,a) \ -+type fname(atype a) \ -+{ \ -+ register unsigned long __a0 asm("$4") = (unsigned long) a; \ -+ register unsigned long __a3 asm("$7"); \ -+ unsigned long __v0; \ -+ \ -+ __asm__ volatile ( \ -+ ".set\tnoreorder\n\t" \ -+ "li\t$2, %3\t\t\t# " #fname "\n\t" \ -+ "syscall\n\t" \ -+ "move\t%0, $2\n\t" \ -+ ".set\treorder" \ -+ : "=&r" (__v0), "=r" (__a3) \ -+ : "r" (__a0), "i" (__NR_##sname) \ -+ : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ -+ "memory"); \ -+ \ -+ if (__a3 == 0) \ -+ return (type) __v0; \ -+ return (type) -1; \ -+} -+ -+#define io_syscall2(type,fname,sname,atype,a,btype,b) \ -+type fname(atype a, btype b) \ -+{ \ -+ register unsigned long __a0 asm("$4") = (unsigned long) a; \ -+ register unsigned long __a1 asm("$5") = (unsigned long) b; \ -+ register unsigned long __a3 asm("$7"); \ -+ unsigned long __v0; \ -+ \ -+ __asm__ volatile ( \ -+ ".set\tnoreorder\n\t" \ -+ "li\t$2, %4\t\t\t# " #fname "\n\t" \ -+ "syscall\n\t" \ -+ "move\t%0, $2\n\t" \ -+ ".set\treorder" \ -+ : "=&r" (__v0), "=r" (__a3) \ -+ : "r" (__a0), "r" (__a1), "i" (__NR_##sname) \ -+ : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ -+ "memory"); \ -+ \ -+ if (__a3 == 0) \ -+ return (type) __v0; \ -+ return (type) -1; \ -+} -+ -+#define io_syscall3(type,fname,sname,atype,a,btype,b,ctype,c) \ -+type fname(atype a, btype b, ctype c) \ -+{ \ -+ register unsigned long __a0 asm("$4") = (unsigned long) a; \ -+ register unsigned long __a1 asm("$5") = (unsigned long) b; \ -+ register unsigned long __a2 asm("$6") = (unsigned long) c; \ -+ register unsigned long __a3 asm("$7"); \ -+ unsigned long __v0; \ -+ \ -+ __asm__ volatile ( \ -+ ".set\tnoreorder\n\t" \ -+ "li\t$2, %5\t\t\t# " #fname "\n\t" \ -+ "syscall\n\t" \ -+ "move\t%0, $2\n\t" \ -+ ".set\treorder" \ -+ : "=&r" (__v0), "=r" (__a3) \ -+ : "r" (__a0), "r" (__a1), "r" (__a2), "i" (__NR_##sname) \ -+ : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ -+ "memory"); \ -+ \ -+ if (__a3 == 0) \ -+ return (type) __v0; \ -+ return (type) -1; \ -+} -+ -+#define io_syscall4(type,fname,sname,atype,a,btype,b,ctype,c,dtype,d) \ -+type fname(atype a, btype b, ctype c, dtype d) \ -+{ \ -+ register unsigned long __a0 asm("$4") = (unsigned long) a; \ -+ register unsigned long __a1 asm("$5") = (unsigned long) b; \ -+ register unsigned long __a2 asm("$6") = (unsigned long) c; \ -+ register unsigned long __a3 asm("$7") = (unsigned long) d; \ -+ unsigned long __v0; \ -+ \ -+ __asm__ volatile ( \ -+ ".set\tnoreorder\n\t" \ -+ "li\t$2, %5\t\t\t# " #fname "\n\t" \ -+ "syscall\n\t" \ -+ "move\t%0, $2\n\t" \ -+ ".set\treorder" \ -+ : "=&r" (__v0), "+r" (__a3) \ -+ : "r" (__a0), "r" (__a1), "r" (__a2), "i" (__NR_##sname) \ -+ : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ -+ "memory"); \ -+ \ -+ if (__a3 == 0) \ -+ return (type) __v0; \ -+ return (type) -1; \ -+} -+ -+#if (_MIPS_SIM == _MIPS_SIM_ABI32) -+ -+/* -+ * Using those means your brain needs more than an oil change ;-) -+ */ -+ -+#define io_syscall5(type,fname,sname,atype,a,btype,b,ctype,c,dtype,d,etype,e) \ -+type fname(atype a, btype b, ctype c, dtype d, etype e) \ -+{ \ -+ register unsigned long __a0 asm("$4") = (unsigned long) a; \ -+ register unsigned long __a1 asm("$5") = (unsigned long) b; \ -+ register unsigned long __a2 asm("$6") = (unsigned long) c; \ -+ register unsigned long __a3 asm("$7") = (unsigned long) d; \ -+ unsigned long __v0; \ -+ \ -+ __asm__ volatile ( \ -+ ".set\tnoreorder\n\t" \ -+ "lw\t$2, %6\n\t" \ -+ "subu\t$29, 32\n\t" \ -+ "sw\t$2, 16($29)\n\t" \ -+ "li\t$2, %5\t\t\t# " #fname "\n\t" \ -+ "syscall\n\t" \ -+ "move\t%0, $2\n\t" \ -+ "addiu\t$29, 32\n\t" \ -+ ".set\treorder" \ -+ : "=&r" (__v0), "+r" (__a3) \ -+ : "r" (__a0), "r" (__a1), "r" (__a2), "i" (__NR_##sname), \ -+ "m" ((unsigned long)e) \ -+ : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ -+ "memory"); \ -+ \ -+ if (__a3 == 0) \ -+ return (type) __v0; \ -+ return (type) -1; \ -+} -+ -+#endif /* (_MIPS_SIM == _MIPS_SIM_ABI32) */ -+ -+#if (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64) -+ -+#define io_syscall5(type,fname,sname,atype,a,btype,b,ctype,c,dtype,d,etype,e) \ -+type fname (atype a,btype b,ctype c,dtype d,etype e) \ -+{ \ -+ register unsigned long __a0 asm("$4") = (unsigned long) a; \ -+ register unsigned long __a1 asm("$5") = (unsigned long) b; \ -+ register unsigned long __a2 asm("$6") = (unsigned long) c; \ -+ register unsigned long __a3 asm("$7") = (unsigned long) d; \ -+ register unsigned long __a4 asm("$8") = (unsigned long) e; \ -+ unsigned long __v0; \ -+ \ -+ __asm__ volatile ( \ -+ ".set\tnoreorder\n\t" \ -+ "li\t$2, %6\t\t\t# " #fname "\n\t" \ -+ "syscall\n\t" \ -+ "move\t%0, $2\n\t" \ -+ ".set\treorder" \ -+ : "=&r" (__v0), "+r" (__a3) \ -+ : "r" (__a0), "r" (__a1), "r" (__a2), "r" (__a4), "i" (__NR_##sname) \ -+ : "$2", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ -+ "memory"); \ -+ \ -+ if (__a3 == 0) \ -+ return (type) __v0; \ -+ return (type) -1; \ -+} -+ -+#endif /* (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64) */ -+ -Index: libaio-0.3.110/src/syscall-parisc.h -=================================================================== ---- /dev/null -+++ libaio-0.3.110/src/syscall-parisc.h -@@ -0,0 +1,146 @@ -+/* -+ * Linux system call numbers. -+ * -+ * Cary Coutant says that we should just use another syscall gateway -+ * page to avoid clashing with the HPUX space, and I think he's right: -+ * it will would keep a branch out of our syscall entry path, at the -+ * very least. If we decide to change it later, we can ``just'' tweak -+ * the LINUX_GATEWAY_ADDR define at the bottom and make __NR_Linux be -+ * 1024 or something. Oh, and recompile libc. =) -+ * -+ * 64-bit HPUX binaries get the syscall gateway address passed in a register -+ * from the kernel at startup, which seems a sane strategy. -+ */ -+ -+#define __NR_Linux 0 -+#define __NR_io_setup (__NR_Linux + 215) -+#define __NR_io_destroy (__NR_Linux + 216) -+#define __NR_io_getevents (__NR_Linux + 217) -+#define __NR_io_submit (__NR_Linux + 218) -+#define __NR_io_cancel (__NR_Linux + 219) -+ -+#define SYS_ify(syscall_name) __NR_##syscall_name -+ -+/* Assume all syscalls are done from PIC code just to be -+ * safe. The worst case scenario is that you lose a register -+ * and save/restore r19 across the syscall. */ -+#define PIC -+ -+/* Definition taken from glibc 2.3.3 -+ * sysdeps/unix/sysv/linux/hppa/sysdep.h -+ */ -+ -+#ifdef PIC -+/* WARNING: CANNOT BE USED IN A NOP! */ -+# define K_STW_ASM_PIC " copy %%r19, %%r4\n" -+# define K_LDW_ASM_PIC " copy %%r4, %%r19\n" -+# define K_USING_GR4 "%r4", -+#else -+# define K_STW_ASM_PIC " \n" -+# define K_LDW_ASM_PIC " \n" -+# define K_USING_GR4 -+#endif -+ -+/* GCC has to be warned that a syscall may clobber all the ABI -+ registers listed as "caller-saves", see page 8, Table 2 -+ in section 2.2.6 of the PA-RISC RUN-TIME architecture -+ document. However! r28 is the result and will conflict with -+ the clobber list so it is left out. Also the input arguments -+ registers r20 -> r26 will conflict with the list so they -+ are treated specially. Although r19 is clobbered by the syscall -+ we cannot say this because it would violate ABI, thus we say -+ r4 is clobbered and use that register to save/restore r19 -+ across the syscall. */ -+ -+#define K_CALL_CLOB_REGS "%r1", "%r2", K_USING_GR4 \ -+ "%r20", "%r29", "%r31" -+ -+#undef K_INLINE_SYSCALL -+#define K_INLINE_SYSCALL(name, nr, args...) ({ \ -+ long __sys_res; \ -+ { \ -+ register unsigned long __res __asm__("r28"); \ -+ K_LOAD_ARGS_##nr(args) \ -+ /* FIXME: HACK stw/ldw r19 around syscall */ \ -+ __asm__ volatile( \ -+ K_STW_ASM_PIC \ -+ " ble 0x100(%%sr2, %%r0)\n" \ -+ " ldi %1, %%r20\n" \ -+ K_LDW_ASM_PIC \ -+ : "=r" (__res) \ -+ : "i" (SYS_ify(name)) K_ASM_ARGS_##nr \ -+ : "memory", K_CALL_CLOB_REGS K_CLOB_ARGS_##nr \ -+ ); \ -+ __sys_res = (long)__res; \ -+ } \ -+ __sys_res; \ -+}) -+ -+#define K_LOAD_ARGS_0() -+#define K_LOAD_ARGS_1(r26) \ -+ register unsigned long __r26 __asm__("r26") = (unsigned long)(r26); \ -+ K_LOAD_ARGS_0() -+#define K_LOAD_ARGS_2(r26,r25) \ -+ register unsigned long __r25 __asm__("r25") = (unsigned long)(r25); \ -+ K_LOAD_ARGS_1(r26) -+#define K_LOAD_ARGS_3(r26,r25,r24) \ -+ register unsigned long __r24 __asm__("r24") = (unsigned long)(r24); \ -+ K_LOAD_ARGS_2(r26,r25) -+#define K_LOAD_ARGS_4(r26,r25,r24,r23) \ -+ register unsigned long __r23 __asm__("r23") = (unsigned long)(r23); \ -+ K_LOAD_ARGS_3(r26,r25,r24) -+#define K_LOAD_ARGS_5(r26,r25,r24,r23,r22) \ -+ register unsigned long __r22 __asm__("r22") = (unsigned long)(r22); \ -+ K_LOAD_ARGS_4(r26,r25,r24,r23) -+#define K_LOAD_ARGS_6(r26,r25,r24,r23,r22,r21) \ -+ register unsigned long __r21 __asm__("r21") = (unsigned long)(r21); \ -+ K_LOAD_ARGS_5(r26,r25,r24,r23,r22) -+ -+/* Even with zero args we use r20 for the syscall number */ -+#define K_ASM_ARGS_0 -+#define K_ASM_ARGS_1 K_ASM_ARGS_0, "r" (__r26) -+#define K_ASM_ARGS_2 K_ASM_ARGS_1, "r" (__r25) -+#define K_ASM_ARGS_3 K_ASM_ARGS_2, "r" (__r24) -+#define K_ASM_ARGS_4 K_ASM_ARGS_3, "r" (__r23) -+#define K_ASM_ARGS_5 K_ASM_ARGS_4, "r" (__r22) -+#define K_ASM_ARGS_6 K_ASM_ARGS_5, "r" (__r21) -+ -+/* The registers not listed as inputs but clobbered */ -+#define K_CLOB_ARGS_6 -+#define K_CLOB_ARGS_5 K_CLOB_ARGS_6, "%r21" -+#define K_CLOB_ARGS_4 K_CLOB_ARGS_5, "%r22" -+#define K_CLOB_ARGS_3 K_CLOB_ARGS_4, "%r23" -+#define K_CLOB_ARGS_2 K_CLOB_ARGS_3, "%r24" -+#define K_CLOB_ARGS_1 K_CLOB_ARGS_2, "%r25" -+#define K_CLOB_ARGS_0 K_CLOB_ARGS_1, "%r26" -+ -+#define io_syscall1(type,fname,sname,type1,arg1) \ -+type fname(type1 arg1) \ -+{ \ -+ return K_INLINE_SYSCALL(sname, 1, arg1); \ -+} -+ -+#define io_syscall2(type,fname,sname,type1,arg1,type2,arg2) \ -+type fname(type1 arg1, type2 arg2) \ -+{ \ -+ return K_INLINE_SYSCALL(sname, 2, arg1, arg2); \ -+} -+ -+#define io_syscall3(type,fname,sname,type1,arg1,type2,arg2,type3,arg3) \ -+type fname(type1 arg1, type2 arg2, type3 arg3) \ -+{ \ -+ return K_INLINE_SYSCALL(sname, 3, arg1, arg2, arg3); \ -+} -+ -+#define io_syscall4(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ -+type fname(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ -+{ \ -+ return K_INLINE_SYSCALL(sname, 4, arg1, arg2, arg3, arg4); \ -+} -+ -+#define io_syscall5(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \ -+type fname(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ -+{ \ -+ return K_INLINE_SYSCALL(sname, 5, arg1, arg2, arg3, arg4, arg5); \ -+} -+ -Index: libaio-0.3.110/src/syscall-arm.h -=================================================================== ---- libaio-0.3.110.orig/src/syscall-arm.h -+++ libaio-0.3.110/src/syscall-arm.h -@@ -114,3 +114,119 @@ type fname(type1 arg1, type2 arg2, type3 - return (type) __res_r0; \ - } - -+/* -+ * linux/include/asm-arm/unistd.h -+ * -+ * Copyright (C) 2001-2005 Russell King -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ * Please forward _all_ changes to this file to rmk@arm.linux.org.uk, -+ * no matter what the change is. Thanks! -+ */ -+ -+#define __NR_OABI_SYSCALL_BASE 0x900000 -+ -+#if defined(__thumb__) || defined(__ARM_EABI__) -+#define __NR_SYSCALL_BASE 0 -+#else -+#define __NR_SYSCALL_BASE __NR_OABI_SYSCALL_BASE -+#endif -+ -+#define __NR_io_setup (__NR_SYSCALL_BASE+243) -+#define __NR_io_destroy (__NR_SYSCALL_BASE+244) -+#define __NR_io_getevents (__NR_SYSCALL_BASE+245) -+#define __NR_io_submit (__NR_SYSCALL_BASE+246) -+#define __NR_io_cancel (__NR_SYSCALL_BASE+247) -+ -+#define __sys2(x) #x -+#define __sys1(x) __sys2(x) -+ -+#if defined(__thumb__) || defined(__ARM_EABI__) -+#define __SYS_REG(name) register long __sysreg __asm__("r7") = __NR_##name; -+#define __SYS_REG_LIST(regs...) "r" (__sysreg) , ##regs -+#define __syscall(name) "swi\t0" -+#else -+#define __SYS_REG(name) -+#define __SYS_REG_LIST(regs...) regs -+#define __syscall(name) "swi\t" __sys1(__NR_##name) "" -+#endif -+ -+#define io_syscall1(type,fname,sname,type1,arg1) \ -+type fname(type1 arg1) { \ -+ __SYS_REG(sname) \ -+ register long __r0 __asm__("r0") = (long)arg1; \ -+ register long __res_r0 __asm__("r0"); \ -+ __asm__ __volatile__ ( \ -+ __syscall(sname) \ -+ : "=r" (__res_r0) \ -+ : __SYS_REG_LIST( "0" (__r0) ) \ -+ : "memory" ); \ -+ return (type) __res_r0; \ -+} -+ -+#define io_syscall2(type,fname,sname,type1,arg1,type2,arg2) \ -+type fname(type1 arg1,type2 arg2) { \ -+ __SYS_REG(sname) \ -+ register long __r0 __asm__("r0") = (long)arg1; \ -+ register long __r1 __asm__("r1") = (long)arg2; \ -+ register long __res_r0 __asm__("r0"); \ -+ __asm__ __volatile__ ( \ -+ __syscall(sname) \ -+ : "=r" (__res_r0) \ -+ : __SYS_REG_LIST( "0" (__r0), "r" (__r1) ) \ -+ : "memory" ); \ -+ return (type) __res_r0; \ -+} -+ -+#define io_syscall3(type,fname,sname,type1,arg1,type2,arg2,type3,arg3) \ -+type fname(type1 arg1,type2 arg2,type3 arg3) { \ -+ __SYS_REG(sname) \ -+ register long __r0 __asm__("r0") = (long)arg1; \ -+ register long __r1 __asm__("r1") = (long)arg2; \ -+ register long __r2 __asm__("r2") = (long)arg3; \ -+ register long __res_r0 __asm__("r0"); \ -+ __asm__ __volatile__ ( \ -+ __syscall(sname) \ -+ : "=r" (__res_r0) \ -+ : __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2) ) \ -+ : "memory" ); \ -+ return (type) __res_r0; \ -+} -+ -+#define io_syscall4(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4)\ -+type fname(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \ -+ __SYS_REG(sname) \ -+ register long __r0 __asm__("r0") = (long)arg1; \ -+ register long __r1 __asm__("r1") = (long)arg2; \ -+ register long __r2 __asm__("r2") = (long)arg3; \ -+ register long __r3 __asm__("r3") = (long)arg4; \ -+ register long __res_r0 __asm__("r0"); \ -+ __asm__ __volatile__ ( \ -+ __syscall(sname) \ -+ : "=r" (__res_r0) \ -+ : __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2), "r" (__r3) ) \ -+ : "memory" ); \ -+ return (type) __res_r0; \ -+} -+ -+#define io_syscall5(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \ -+type fname(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) {\ -+ __SYS_REG(sname) \ -+ register long __r0 __asm__("r0") = (long)arg1; \ -+ register long __r1 __asm__("r1") = (long)arg2; \ -+ register long __r2 __asm__("r2") = (long)arg3; \ -+ register long __r3 __asm__("r3") = (long)arg4; \ -+ register long __r4 __asm__("r4") = (long)arg5; \ -+ register long __res_r0 __asm__("r0"); \ -+ __asm__ __volatile__ ( \ -+ __syscall(sname) \ -+ : "=r" (__res_r0) \ -+ : __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2), \ -+ "r" (__r3), "r" (__r4) ) \ -+ : "memory" ); \ -+ return (type) __res_r0; \ -+} -+ |