symbian-qemu-0.9.1-12/qemu-symbian-svp/tests/hello-arm.c
author johnathan.white@2718R8BGH51.accenture.com
Mon, 08 Mar 2010 18:45:03 +0000
changeset 46 b6935a90ca64
parent 1 2fb8b9db1c86
permissions -rw-r--r--
Modify framebuffer and NGA framebuffer to read screen size from board model dtb file. Optimise memory usuage of frame buffer Add example minigui application with hooks to profiler (which writes results to S:\). Modified NGA framebuffer to run its own dfc queue at high priority
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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#define __NR_SYSCALL_BASE	0x900000
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#define __NR_exit1			(__NR_SYSCALL_BASE+  1)
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#define __NR_write			(__NR_SYSCALL_BASE+  4)
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#define __sys2(x) #x
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#define __sys1(x) __sys2(x)
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#ifndef __syscall
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#define __syscall(name) "swi\t" __sys1(__NR_##name) "\n\t"
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#endif
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#define __syscall_return(type, res)					\
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do {									\
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	return (type) (res);						\
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} while (0)
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#define _syscall0(type,name)						\
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type name(void) {							\
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  long __res;								\
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  __asm__ __volatile__ (						\
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  __syscall(name)							\
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  "mov %0,r0"								\
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  :"=r" (__res) : : "r0","lr");						\
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  __syscall_return(type,__res);						\
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}
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#define _syscall1(type,name,type1,arg1)					\
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type name(type1 arg1) {							\
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  long __res;								\
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  __asm__ __volatile__ (						\
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  "mov\tr0,%1\n\t"							\
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  __syscall(name)							\
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  "mov %0,r0"								\
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        : "=r" (__res)							\
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        : "r" ((long)(arg1))						\
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	: "r0","lr");							\
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  __syscall_return(type,__res);						\
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}
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#define _syscall2(type,name,type1,arg1,type2,arg2)			\
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type name(type1 arg1,type2 arg2) {					\
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  long __res;								\
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  __asm__ __volatile__ (						\
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  "mov\tr0,%1\n\t"							\
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  "mov\tr1,%2\n\t"							\
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  __syscall(name)							\
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  "mov\t%0,r0"								\
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        : "=r" (__res)							\
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        : "r" ((long)(arg1)),"r" ((long)(arg2))				\
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	: "r0","r1","lr");						\
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  __syscall_return(type,__res);						\
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}
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#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)		\
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type name(type1 arg1,type2 arg2,type3 arg3) {				\
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  long __res;								\
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  __asm__ __volatile__ (						\
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  "mov\tr0,%1\n\t"							\
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  "mov\tr1,%2\n\t"							\
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  "mov\tr2,%3\n\t"							\
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  __syscall(name)							\
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  "mov\t%0,r0"								\
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        : "=r" (__res)							\
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        : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3))	\
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        : "r0","r1","r2","lr");						\
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  __syscall_return(type,__res);						\
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}
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#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4)		\
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type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) {				\
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  long __res;										\
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  __asm__ __volatile__ (								\
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  "mov\tr0,%1\n\t"									\
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  "mov\tr1,%2\n\t"									\
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  "mov\tr2,%3\n\t"									\
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  "mov\tr3,%4\n\t"									\
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  __syscall(name)									\
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  "mov\t%0,r0"										\
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  	: "=r" (__res)									\
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  	: "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" ((long)(arg4))	\
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  	: "r0","r1","r2","r3","lr");							\
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  __syscall_return(type,__res);								\
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}
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#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5)	\
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type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) {			\
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  long __res;										\
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  __asm__ __volatile__ (								\
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  "mov\tr0,%1\n\t"									\
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  "mov\tr1,%2\n\t"									\
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  "mov\tr2,%3\n\t"									\
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  "mov\tr3,%4\n\t"									\
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  "mov\tr4,%5\n\t"									\
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  __syscall(name)									\
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  "mov\t%0,r0"										\
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  	: "=r" (__res)									\
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  	: "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" ((long)(arg4)),	\
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	  "r" ((long)(arg5))								\
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	: "r0","r1","r2","r3","r4","lr");						\
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  __syscall_return(type,__res);								\
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}
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_syscall1(int,exit1,int,status);
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_syscall3(int,write,int,fd,const char *,buf, int, len);
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void _start(void)
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{
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    write(1, "Hello World\n", 12);
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   112
    exit1(0);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff changeset
   113
}