haraldwolff/qemu-patch-raspberry4
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no need to define global registers in cpu-exec.c

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4409 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2008-05-10 11:01:31 +00:00
parent 7c60cc4bca
commit edea5f0193
1 changed files with 4 additions and 41 deletions
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45
target-i386/exec.h
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@ -32,6 +32,8 @@
/* at least 4 register variables are defined */
register struct CPUX86State *env asm(AREG0);
#ifndef CPU_NO_GLOBAL_REGS
#if TARGET_LONG_BITS > HOST_LONG_BITS
/* no registers can be used */
@ -47,49 +49,10 @@ register target_ulong T0 asm(AREG1);
register target_ulong T1 asm(AREG2);
register target_ulong T2 asm(AREG3);
/* if more registers are available, we define some registers too */
#ifdef AREG4
register target_ulong EAX asm(AREG4);
#define reg_EAX
#endif
#ifdef AREG5
register target_ulong ESP asm(AREG5);
#define reg_ESP
#endif
#ifdef AREG6
register target_ulong EBP asm(AREG6);
#define reg_EBP
#endif
#ifdef AREG7
register target_ulong ECX asm(AREG7);
#define reg_ECX
#endif
#ifdef AREG8
register target_ulong EDX asm(AREG8);
#define reg_EDX
#endif
#ifdef AREG9
register target_ulong EBX asm(AREG9);
#define reg_EBX
#endif
#ifdef AREG10
register target_ulong ESI asm(AREG10);
#define reg_ESI
#endif
#ifdef AREG11
register target_ulong EDI asm(AREG11);
#define reg_EDI
#endif
#endif /* ! (TARGET_LONG_BITS > HOST_LONG_BITS) */
#endif /* ! CPU_NO_GLOBAL_REGS */
#define A0 T2
extern FILE *logfile;