diff options
| author | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-11-18 21:22:10 +0000 |
|---|---|---|
| committer | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-11-18 21:22:10 +0000 |
| commit | 76d83bde4a804e02bd944ecad648999be2f34ab7 (patch) | |
| tree | ef459babd38974d85f1edfab46197a5573ca31dd /dyngen-exec.h | |
| parent | 8c462f8ff580e346b0e02373e2ed47903b119c13 (diff) | |
Fixes for s/390 host support, by Bastian Blank.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3693 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'dyngen-exec.h')
| -rw-r--r-- | dyngen-exec.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/dyngen-exec.h b/dyngen-exec.h index 37c593e291..6f69beedc1 100644 --- a/dyngen-exec.h +++ b/dyngen-exec.h @@ -38,7 +38,7 @@ typedef unsigned int uint32_t; // Linux/Sparc64 defines uint64_t #if !(defined (__sparc_v9__) && defined(__linux__)) /* XXX may be done for all 64 bits targets ? */ -#if defined (__x86_64__) || defined(__ia64) +#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) typedef unsigned long uint64_t; #else typedef unsigned long long uint64_t; @@ -55,7 +55,7 @@ typedef signed short int16_t; typedef signed int int32_t; // Linux/Sparc64 defines int64_t #if !(defined (__sparc_v9__) && defined(__linux__)) -#if defined (__x86_64__) || defined(__ia64) +#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) typedef signed long int64_t; #else typedef signed long long int64_t; @@ -205,7 +205,7 @@ extern int printf(const char *, ...); #define stringify(s) tostring(s) #define tostring(s) #s -#ifdef __alpha__ +#if defined(__alpha__) || defined(__s390__) /* the symbols are considered non exported so a br immediate is generated */ #define __hidden __attribute__((visibility("hidden"))) #else @@ -224,6 +224,13 @@ extern int __op_param3 __hidden; #define PARAM1 ({ int _r; asm("" : "=r"(_r) : "0" (&__op_param1)); _r; }) #define PARAM2 ({ int _r; asm("" : "=r"(_r) : "0" (&__op_param2)); _r; }) #define PARAM3 ({ int _r; asm("" : "=r"(_r) : "0" (&__op_param3)); _r; }) +#elif defined(__s390__) +extern int __op_param1 __hidden; +extern int __op_param2 __hidden; +extern int __op_param3 __hidden; +#define PARAM1 ({ int _r; asm("bras %0,8; .long " ASM_NAME(__op_param1) "; l %0,0(%0)" : "=r"(_r) : ); _r; }) +#define PARAM2 ({ int _r; asm("bras %0,8; .long " ASM_NAME(__op_param2) "; l %0,0(%0)" : "=r"(_r) : ); _r; }) +#define PARAM3 ({ int _r; asm("bras %0,8; .long " ASM_NAME(__op_param3) "; l %0,0(%0)" : "=r"(_r) : ); _r; }) #else #if defined(__APPLE__) static int __op_param1, __op_param2, __op_param3; @@ -254,7 +261,7 @@ extern int __op_jmp0, __op_jmp1, __op_jmp2, __op_jmp3; #define GOTO_LABEL_PARAM(n) asm volatile ("b " ASM_NAME(__op_gen_label) #n) #elif defined(__s390__) #define EXIT_TB() asm volatile ("br %r14") -#define GOTO_LABEL_PARAM(n) asm volatile ("bras %r7,8; .long " ASM_NAME(__op_gen_label) #n "; l %r7, 0(%r7); br %r7") +#define GOTO_LABEL_PARAM(n) asm volatile ("larl %r7,12; l %r7,0(%r7); br %r7; .long " ASM_NAME(__op_gen_label) #n) #elif defined(__alpha__) #define EXIT_TB() asm volatile ("ret") #elif defined(__ia64__) |