/* Some random tests for vacall. */ /* * Copyright 1993 Bill Triggs, <Bill.Triggs@inrialpes.fr> * Copyright 1995-1999, 2002 Bruno Haible, <bruno@clisp.org> * * This is free software distributed under the GNU General Public Licence * described in the file COPYING. Contact the author if you don't have this * or can't live with it. There is ABSOLUTELY NO WARRANTY, explicit or implied, * on this software. */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include "callback.h" FILE* out; /* NB since K&R C always passes chars and shorts as ints and floats as doubles, * unprototyped ANSI-C functions must do the same, eg: * - foo(x) float x; { ... } passes x as a double & converts it to a float internally. * - foo(float x) { ... } passes x as a float. */ #if defined(__STDC__) || defined(__GNUC__) || defined(__cplusplus) #define _ , #define _P(ARGS,TYPES) (TYPES) #define FTYPE(RETTYPE,ARGTYPES) (RETTYPE (*) ARGTYPES) #else #define _ ; #define _P(ARGS,TYPES) ARGS TYPES; #define FTYPE(RETTYPE,ARGTYPES) (RETTYPE (*) ()) #endif #if defined(__hppa__) && defined(__GNUC__) #if (__GNUC__ == 2 && __GNUC_MINOR__ < 6) /* gcc-2.5.2 bugs prevent the T test from working. */ #define SKIP_T #endif #endif #if defined(__m68k__) && defined(sun) && !defined(__GNUC__) /* A SunOS 4.0.3 cc bug is triggered by the va_arg_struct macro. */ #define SKIP_STRUCTS #endif #if defined(__m68k__) && defined(__GNUC__) /* "gcc-2.6.3 -freg-struct-return" returns T = struct { char c[3]; } (which * has size 4 !) in memory, in contrast to struct { char a,b,c; } and * struct { char c[4]; } and struct { char a,b,c,d; } which have the same * size and the same alignment but are returned in registers. I don't know why. */ #define SKIP_T #endif #if defined(__i386__) && defined(__GNUC__) #if (__GNUC__ == 2) && (__GNUC_MINOR__ == 7) /* Problem with gcc-2.7.x on Linux/ELF: The X test fails. * The calling convention for C functions returning structures of size > 8 bytes * apparently has changed between gcc-2.6.3 and gcc-2.7 (all i386 platforms), * and vacall supports only the old one. Since gcc-2.8 will switch back to * gcc-2.6.3's calling convention, I won't change ffcall/vacall for this. * Just hide the problem by not running the test. The impact isn't big for * CLISP: Callbacks returning structures > 8 bytes won't work. */ #define SKIP_X #endif #endif #if defined(__sparc__) && defined(sun) && defined(__SUNPRO_C) /* SUNWspro cc */ /* SunPRO cc miscompiles the simulator function for X_BcdB: d.i[1] is * temporarily stored in %l2 and put onto the stack from %l2, but in between * the copy of X has used %l2 as a counter without saving and restoring its * value. */ #define SKIP_X #endif #if defined(__mipsn32__) && !defined(__GNUC__) /* The X test crashes for an unknown reason. */ #define SKIP_X #endif #define uchar unsigned char #define ushort unsigned short #define uint unsigned int #define ulong unsigned long typedef struct { char x; } Char; typedef struct { short x; } Short; typedef struct { int x; } Int; typedef struct { long x; } Long; typedef struct { float x; } Float; typedef struct { double x; } Double; typedef struct { char c; float f; } A; typedef struct { double d; int i[3]; } B; typedef struct { long l1; long l2; } J; typedef struct { char c[3]; } T; typedef struct { char c[33],c1; } X; char c1='a', c2=127, c3=(char)128, c4=(char)255, c5=-1; short s1=32767, s2=(short)32768, s3=3, s4=4, s5=5, s6=6, s7=7, s8=8, s9=9; int i1=1, i2=2, i3=3, i4=4, i5=5, i6=6, i7=7, i8=8, i9=9, i10=11, i11=12, i12=13, i13=14, i14=15, i15=16, i16=17; long l1=1, l2=2, l3=3, l4=4, l5=5, l6=6, l7=7, l8=8, l9=9; #ifdef HAVE_LONGLONG long long ll1 = 3875056143130689530LL; #endif float f1=0.1, f2=0.2, f3=0.3, f4=0.4, f5=0.5, f6=0.6, f7=0.7, f8=0.8, f9=0.9, f10=1.1, f11=1.2, f12=1.3, f13=1.4, f14=1.5, f15=1.6, f16=1.7; double d1=0.1, d2=0.2, d3=0.3, d4=0.4, d5=0.5, d6=0.6, d7=0.7, d8=0.8, d9=0.9, d10=1.1, d11=1.2, d12=1.3, d13=1.4, d14=1.5, d15=1.6, d16=1.7; uchar uc1='a', uc2=127, uc3=128, uc4=255, uc5=-1; ushort us1=1, us2=2, us3=3, us4=4, us5=5, us6=6, us7=7, us8=8, us9=9; uint ui1=1, ui2=2, ui3=3, ui4=4, ui5=5, ui6=6, ui7=7, ui8=8, ui9=9; ulong ul1=1, ul2=2, ul3=3, ul4=4, ul5=5, ul6=6, ul7=7, ul8=8, ul9=9; char *str1="hello",str2[]="goodbye",*str3="still here?"; Char C1={'A'}, C2={'B'}, C3={'C'}, C4={'\377'}, C5={-1}; Short S1={1}, S2={2}, S3={3}, S4={4}, S5={5}, S6={6}, S7={7}, S8={8}, S9={9}; Int I1={1}, I2={2}, I3={3}, I4={4}, I5={5}, I6={6}, I7={7}, I8={8}, I9={9}; Float F1={0.1}, F2={0.2}, F3={0.3}, F4={0.4}, F5={0.5}, F6={0.6}, F7={0.7}, F8={0.8}, F9={0.9}; Double D1={0.1}, D2={0.2}, D3={0.3}, D4={0.4}, D5={0.5}, D6={0.6}, D7={0.7}, D8={0.8}, D9={0.9}; A A1={'a',0.1},A2={'b',0.2},A3={'\377',0.3}; B B1={0.1,{1,2,3}},B2={0.2,{5,4,3}}; J J1={47,11},J2={73,55}; T T1={'t','h','e'},T2={'f','o','x'}; X X1={"abcdefghijklmnopqrstuvwxyzABCDEF",'G'}, X2={"123",'9'}, X3={"return-return-return",'R'}; /* void tests */ void v_v() { fprintf(out,"void f(void):\n"); fflush(out); } /* int tests */ int i_v() { int r=99; fprintf(out,"int f(void):"); fflush(out); return r; } int i_i _P((a), int a) { int r=a+1; fprintf(out,"int f(int):(%d)",a); fflush(out); return r; } int i_i2 _P((a,b), int a _ int b) { int r=a+b; fprintf(out,"int f(2*int):(%d,%d)",a,b); fflush(out); return r; } int i_i4 _P((a,b,c,d), int a _ int b _ int c _ int d) { int r=a+b+c+d; fprintf(out,"int f(4*int):(%d,%d,%d,%d)",a,b,c,d); fflush(out); return r; } int i_i8 _P((a,b,c,d,e,f,g,h), int a _ int b _ int c _ int d _ int e _ int f _ int g _ int h) { int r=a+b+c+d+e+f+g+h; fprintf(out,"int f(8*int):(%d,%d,%d,%d,%d,%d,%d,%d)",a,b,c,d,e,f,g,h); fflush(out); return r; } int i_i16 _P((a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p), int a _ int b _ int c _ int d _ int e _ int f _ int g _ int h _ int i _ int j _ int k _ int l _ int m _ int n _ int o _ int p) { int r=a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p; fprintf(out,"int f(16*int):(%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d)", a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p); fflush(out); return r; } /* float tests */ float f_f _P((a), float a) { float r=a+1.0; fprintf(out,"float f(float):(%g)",a); fflush(out); return r; } float f_f2 _P((a,b), float a _ float b) { float r=a+b; fprintf(out,"float f(2*float):(%g,%g)",a,b); fflush(out); return r; } float f_f4 _P((a,b,c,d), float a _ float b _ float c _ float d) { float r=a+b+c+d; fprintf(out,"float f(4*float):(%g,%g,%g,%g)",a,b,c,d); fflush(out); return r; } float f_f8 _P((a,b,c,d,e,f,g,h), float a _ float b _ float c _ float d _ float e _ float f _ float g _ float h) { float r=a+b+c+d+e+f+g+h; fprintf(out,"float f(8*float):(%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h); fflush(out); return r; } float f_f16 _P((a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p), float a _ float b _ float c _ float d _ float e _ float f _ float g _ float h _ float i _ float j _ float k _ float l _ float m _ float n _ float o _ float p) { float r=a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p; fprintf(out,"float f(16*float):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p); fflush(out); return r; } /* double tests */ double d_d _P((a), double a) { double r=a+1.0; fprintf(out,"double f(double):(%g)",a); fflush(out); return r; } double d_d2 _P((a,b), double a _ double b) { double r=a+b; fprintf(out,"double f(2*double):(%g,%g)",a,b); fflush(out); return r; } double d_d4 _P((a,b,c,d), double a _ double b _ double c _ double d) { double r=a+b+c+d; fprintf(out,"double f(4*double):(%g,%g,%g,%g)",a,b,c,d); fflush(out); return r; } double d_d8 _P((a,b,c,d,e,f,g,h), double a _ double b _ double c _ double d _ double e _ double f _ double g _ double h) { double r=a+b+c+d+e+f+g+h; fprintf(out,"double f(8*double):(%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h); fflush(out); return r; } double d_d16 _P((a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p), double a _ double b _ double c _ double d _ double e _ double f _ double g _ double h _ double i _ double j _ double k _ double l _ double m _ double n _ double o _ double p) { double r=a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p; fprintf(out,"double f(16*double):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p); fflush(out); return r; } /* pointer tests */ void* vp_vpdpcpsp _P((a,b,c,d), void* a _ double* b _ char* c _ Int* d) { void* ret = (char*)b + 1; fprintf(out,"void* f(void*,double*,char*,Int*):(0x%lx,0x%lx,0x%lx,0x%lx)",(long)a,(long)b,(long)c,(long)d); fflush(out); return ret; } /* mixed number tests */ uchar uc_ucsil _P((a,b,c,d), uchar a _ ushort b _ uint c _ ulong d) { uchar r = -1; fprintf(out,"uchar f(uchar,ushort,uint,ulong):(%u,%u,%u,%lu)",a,b,c,d); fflush(out); return r; } double d_iidd _P((a,b,c,d), int a _ int b _ double c _ double d) { double r = a+b+c+d; fprintf(out,"double f(int,int,double,double):(%d,%d,%g,%g)",a,b,c,d); fflush(out); return r; } double d_idid _P((a,b,c,d), int a _ double b _ int c _ double d) { double r = a+b+c+d; fprintf(out,"double f(int,double,int,double):(%d,%g,%d,%g)",a,b,c,d); fflush(out); return r; } ushort us_cdcd _P((a,b,c,d), char a _ double b _ char c _ double d) { ushort r = (ushort)(a + b + c + d); fprintf(out,"ushort f(char,double,char,double):('%c',%g,'%c',%g)",a,b,c,d); fflush(out); return r; } #ifdef HAVE_LONGLONG long long ll_flli _P((a,b,c), float a _ long long b _ int c) { long long r = (long long)(int)a + b + (long long)c; fprintf(out,"long long f(float,long long,int):(%g,0x%lx%08lx,0x%lx)",a,(long)(b>>32),(long)(b&0xffffffff),(long)c); fflush(out); return r; } #endif /* structure tests */ Int I_III _P((a,b,c), Int a _ Int b _ Int c) { Int r; r.x = a.x + b.x + c.x; fprintf(out,"Int f(Int,Int,Int):({%d},{%d},{%d})",a.x,b.x,c.x); fflush(out); return r; } Char C_CdC _P((a,b,c), Char a _ double b _ Char c) { Char r; r.x = (a.x + c.x)/2; fprintf(out,"Char f(Char,double,Char):({'%c'},%g,{'%c'})",a.x,b,c.x); fflush(out); return r; } Float F_Ffd _P((a,b,c), Float a _ float b _ double c) { Float r; r.x = a.x + b + c; fprintf(out,"Float f(Float,float,double):({%g},%g,%g)",a.x,b,c); fflush(out); return r; } Double D_fDd _P((a,b,c), float a _ Double b _ double c) { Double r; r.x = a + b.x + c; fprintf(out,"Double f(float,Double,double):(%g,{%g},%g)",a,b.x,c); fflush(out); return r; } J J_JiJ _P((a,b,c), J a _ int b _ J c) { J r; r.l1 = a.l1+c.l1; r.l2 = a.l2+b+c.l2; fprintf(out,"J f(J,int,J):({%ld,%ld},%d,{%ld,%ld})",a.l1,a.l2,b,c.l1,c.l2); fflush(out); return r; } T T_TcT _P((a,b,c), T a _ char b _ T c) { T r; r.c[0]='b'; r.c[1]=c.c[1]; r.c[2]=c.c[2]; fprintf(out,"T f(T,char,T):({\"%c%c%c\"},'%c',{\"%c%c%c\"})",a.c[0],a.c[1],a.c[2],b,c.c[0],c.c[1],c.c[2]); fflush(out); return r; } X X_BcdB _P((a,b,c,d), B a _ char b _ double c _ B d) { static X xr={"return val",'R'}; X r; r = xr; r.c1 = b; fprintf(out,"X f(B,char,double,B):({%g,{%d,%d,%d}},'%c',%g,{%g,{%d,%d,%d}})", a.d,a.i[0],a.i[1],a.i[2],b,c,d.d,d.i[0],d.i[1],d.i[2]); fflush(out); return r; } /* These functions simulate the behaviour of the functions above. */ /* void tests */ void v_v_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&v_v) { fprintf(out,"wrong data for v_v\n"); exit(1); } va_start_void(alist); fprintf(out,"void f(void):\n"); fflush(out); va_return_void(alist); } /* int tests */ void i_v_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&i_v) { fprintf(out,"wrong data for i_v\n"); exit(1); } va_start_int(alist); {int r=99; fprintf(out,"int f(void):"); fflush(out); va_return_int(alist, r); }} void i_i_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&i_i) { fprintf(out,"wrong data for i_i\n"); exit(1); } va_start_int(alist); {int a = va_arg_int(alist); int r=a+1; fprintf(out,"int f(int):(%d)",a); fflush(out); va_return_int(alist, r); }} void i_i2_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&i_i2) { fprintf(out,"wrong data for i_i2\n"); exit(1); } va_start_int(alist); {int a = va_arg_int(alist); int b = va_arg_int(alist); int r=a+b; fprintf(out,"int f(2*int):(%d,%d)",a,b); fflush(out); va_return_int(alist, r); }} void i_i4_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&i_i4) { fprintf(out,"wrong data for i_i4\n"); exit(1); } va_start_int(alist); {int a = va_arg_int(alist); int b = va_arg_int(alist); int c = va_arg_int(alist); int d = va_arg_int(alist); int r=a+b+c+d; fprintf(out,"int f(4*int):(%d,%d,%d,%d)",a,b,c,d); fflush(out); va_return_int(alist, r); }} void i_i8_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&i_i8) { fprintf(out,"wrong data for i_i8\n"); exit(1); } va_start_int(alist); {int a = va_arg_int(alist); int b = va_arg_int(alist); int c = va_arg_int(alist); int d = va_arg_int(alist); int e = va_arg_int(alist); int f = va_arg_int(alist); int g = va_arg_int(alist); int h = va_arg_int(alist); int r=a+b+c+d+e+f+g+h; fprintf(out,"int f(8*int):(%d,%d,%d,%d,%d,%d,%d,%d)",a,b,c,d,e,f,g,h); fflush(out); va_return_int(alist, r); }} void i_i16_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&i_i16) { fprintf(out,"wrong data for i_i16\n"); exit(1); } va_start_int(alist); {int a = va_arg_int(alist); int b = va_arg_int(alist); int c = va_arg_int(alist); int d = va_arg_int(alist); int e = va_arg_int(alist); int f = va_arg_int(alist); int g = va_arg_int(alist); int h = va_arg_int(alist); int i = va_arg_int(alist); int j = va_arg_int(alist); int k = va_arg_int(alist); int l = va_arg_int(alist); int m = va_arg_int(alist); int n = va_arg_int(alist); int o = va_arg_int(alist); int p = va_arg_int(alist); int r=a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p; fprintf(out,"int f(16*int):(%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d)", a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p); fflush(out); va_return_int(alist, r); }} /* float tests */ void f_f_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&f_f) { fprintf(out,"wrong data for f_f\n"); exit(1); } va_start_float(alist); {float a = va_arg_float(alist); float r=a+1.0; fprintf(out,"float f(float):(%g)",a); fflush(out); va_return_float(alist, r); }} void f_f2_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&f_f2) { fprintf(out,"wrong data for f_f2\n"); exit(1); } va_start_float(alist); {float a = va_arg_float(alist); float b = va_arg_float(alist); float r=a+b; fprintf(out,"float f(2*float):(%g,%g)",a,b); fflush(out); va_return_float(alist, r); }} void f_f4_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&f_f4) { fprintf(out,"wrong data for f_f4\n"); exit(1); } va_start_float(alist); {float a = va_arg_float(alist); float b = va_arg_float(alist); float c = va_arg_float(alist); float d = va_arg_float(alist); float r=a+b+c+d; fprintf(out,"float f(4*float):(%g,%g,%g,%g)",a,b,c,d); fflush(out); va_return_float(alist, r); }} void f_f8_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&f_f8) { fprintf(out,"wrong data for f_f8\n"); exit(1); } va_start_float(alist); {float a = va_arg_float(alist); float b = va_arg_float(alist); float c = va_arg_float(alist); float d = va_arg_float(alist); float e = va_arg_float(alist); float f = va_arg_float(alist); float g = va_arg_float(alist); float h = va_arg_float(alist); float r=a+b+c+d+e+f+g+h; fprintf(out,"float f(8*float):(%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h); fflush(out); va_return_float(alist, r); }} void f_f16_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&f_f16) { fprintf(out,"wrong data for f_f16\n"); exit(1); } va_start_float(alist); {float a = va_arg_float(alist); float b = va_arg_float(alist); float c = va_arg_float(alist); float d = va_arg_float(alist); float e = va_arg_float(alist); float f = va_arg_float(alist); float g = va_arg_float(alist); float h = va_arg_float(alist); float i = va_arg_float(alist); float j = va_arg_float(alist); float k = va_arg_float(alist); float l = va_arg_float(alist); float m = va_arg_float(alist); float n = va_arg_float(alist); float o = va_arg_float(alist); float p = va_arg_float(alist); float r=a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p; fprintf(out,"float f(16*float):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p); fflush(out); va_return_float(alist, r); }} /* double tests */ void d_d_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&d_d) { fprintf(out,"wrong data for d_d\n"); exit(1); } va_start_double(alist); {double a = va_arg_double(alist); double r=a+1.0; fprintf(out,"double f(double):(%g)",a); fflush(out); va_return_double(alist, r); }} void d_d2_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&d_d2) { fprintf(out,"wrong data for d_d2\n"); exit(1); } va_start_double(alist); {double a = va_arg_double(alist); double b = va_arg_double(alist); double r=a+b; fprintf(out,"double f(2*double):(%g,%g)",a,b); fflush(out); va_return_double(alist, r); }} void d_d4_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&d_d4) { fprintf(out,"wrong data for d_d4\n"); exit(1); } va_start_double(alist); {double a = va_arg_double(alist); double b = va_arg_double(alist); double c = va_arg_double(alist); double d = va_arg_double(alist); double r=a+b+c+d; fprintf(out,"double f(4*double):(%g,%g,%g,%g)",a,b,c,d); fflush(out); va_return_double(alist, r); }} void d_d8_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&d_d8) { fprintf(out,"wrong data for d_d8\n"); exit(1); } va_start_double(alist); {double a = va_arg_double(alist); double b = va_arg_double(alist); double c = va_arg_double(alist); double d = va_arg_double(alist); double e = va_arg_double(alist); double f = va_arg_double(alist); double g = va_arg_double(alist); double h = va_arg_double(alist); double r=a+b+c+d+e+f+g+h; fprintf(out,"double f(8*double):(%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h); fflush(out); va_return_double(alist, r); }} void d_d16_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&d_d16) { fprintf(out,"wrong data for d_d16\n"); exit(1); } va_start_double(alist); {double a = va_arg_double(alist); double b = va_arg_double(alist); double c = va_arg_double(alist); double d = va_arg_double(alist); double e = va_arg_double(alist); double f = va_arg_double(alist); double g = va_arg_double(alist); double h = va_arg_double(alist); double i = va_arg_double(alist); double j = va_arg_double(alist); double k = va_arg_double(alist); double l = va_arg_double(alist); double m = va_arg_double(alist); double n = va_arg_double(alist); double o = va_arg_double(alist); double p = va_arg_double(alist); double r=a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p; fprintf(out,"double f(16*double):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p); fflush(out); va_return_double(alist, r); }} /* pointer tests */ void vp_vpdpcpsp_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&vp_vpdpcpsp) { fprintf(out,"wrong data for vp_vpdpcpsp\n"); exit(1); } va_start_ptr(alist, void*); {void* a = va_arg_ptr(alist, void*); double* b = va_arg_ptr(alist, double*); char* c = va_arg_ptr(alist, char*); Int* d = va_arg_ptr(alist, Int*); void* ret = (char*)b + 1; fprintf(out,"void* f(void*,double*,char*,Int*):(0x%lx,0x%lx,0x%lx,0x%lx)",(long)a,(long)b,(long)c,(long)d); fflush(out); va_return_ptr(alist, void*, ret); }} /* mixed number tests */ void uc_ucsil_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&uc_ucsil) { fprintf(out,"wrong data for uc_ucsil\n"); exit(1); } va_start_uchar(alist); {uchar a = va_arg_uchar(alist); ushort b = va_arg_ushort(alist); uint c = va_arg_uint(alist); ulong d = va_arg_ulong(alist); uchar r=-1; fprintf(out,"uchar f(uchar,ushort,uint,ulong):(%u,%u,%u,%lu)",a,b,c,d); fflush(out); va_return_uchar(alist, r); }} void d_iidd_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&d_iidd) { fprintf(out,"wrong data for d_iidd\n"); exit(1); } va_start_double(alist); {int a = va_arg_int(alist); int b = va_arg_int(alist); double c = va_arg_double(alist); double d = va_arg_double(alist); double r=a+b+c+d; fprintf(out,"double f(int,int,double,double):(%d,%d,%g,%g)",a,b,c,d); fflush(out); va_return_double(alist, r); }} void d_idid_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&d_idid) { fprintf(out,"wrong data for d_idid\n"); exit(1); } va_start_double(alist); {int a = va_arg_int(alist); double b = va_arg_double(alist); int c = va_arg_int(alist); double d = va_arg_double(alist); double r=a+b+c+d; fprintf(out,"double f(int,double,int,double):(%d,%g,%d,%g)",a,b,c,d); fflush(out); va_return_double(alist, r); }} void us_cdcd_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&us_cdcd) { fprintf(out,"wrong data for us_cdcd\n"); exit(1); } va_start_ushort(alist); {char a = va_arg_char(alist); double b = va_arg_double(alist); char c = va_arg_char(alist); double d = va_arg_double(alist); ushort r = (ushort)(a + b + c + d); fprintf(out,"ushort f(char,double,char,double):('%c',%g,'%c',%g)",a,b,c,d); fflush(out); va_return_ushort(alist, r); }} #ifdef HAVE_LONGLONG void ll_flli_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&ll_flli) { fprintf(out,"wrong data for ll_flli\n"); exit(1); } va_start_longlong(alist); {float a = va_arg_float(alist); long long b = va_arg_longlong(alist); int c = va_arg_int(alist); long long r = (long long)(int)a + b + (long long)c; fprintf(out,"long long f(float,long long,int):(%g,0x%lx%08lx,0x%lx)",a,(long)(b>>32),(long)(b&0xffffffff),(long)c); fflush(out); va_return_longlong(alist, r); }} #endif #ifndef SKIP_STRUCTS /* structure tests */ void I_III_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&I_III) { fprintf(out,"wrong data for I_III\n"); exit(1); } {Int a; Int b; Int c; Int r; va_start_struct(alist, Int, 1); a = va_arg_struct(alist, Int); b = va_arg_struct(alist, Int); c = va_arg_struct(alist, Int); r.x = a.x + b.x + c.x; fprintf(out,"Int f(Int,Int,Int):({%d},{%d},{%d})",a.x,b.x,c.x); fflush(out); va_return_struct(alist, Int, r); }} #ifndef SKIP_EXTRA_STRUCTS void C_CdC_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&C_CdC) { fprintf(out,"wrong data for C_CdC\n"); exit(1); } {Char a; double b; Char c; Char r; va_start_struct(alist, Char, 1); a = va_arg_struct(alist, Char); b = va_arg_double(alist); c = va_arg_struct(alist, Char); r.x = (a.x + c.x)/2; fprintf(out,"Char f(Char,double,Char):({'%c'},%g,{'%c'})",a.x,b,c.x); fflush(out); va_return_struct(alist, Char, r); }} void F_Ffd_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&F_Ffd) { fprintf(out,"wrong data for F_Ffd\n"); exit(1); } {Float a; float b; double c; Float r; va_start_struct(alist, Float, va_word_splittable_1(float)); a = va_arg_struct(alist, Float); b = va_arg_float(alist); c = va_arg_double(alist); r.x = a.x + b + c; fprintf(out,"Float f(Float,float,double):({%g},%g,%g)",a.x,b,c); fflush(out); va_return_struct(alist, Float, r); }} void D_fDd_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&D_fDd) { fprintf(out,"wrong data for D_fDd\n"); exit(1); } {float a; Double b; double c; Double r; va_start_struct(alist, Double, va_word_splittable_1(double)); a = va_arg_float(alist); b = va_arg_struct(alist, Double); c = va_arg_double(alist); r.x = a + b.x + c; fprintf(out,"Double f(float,Double,double):(%g,{%g},%g)",a,b.x,c); fflush(out); va_return_struct(alist, Double, r); }} #endif void J_JiJ_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&J_JiJ) { fprintf(out,"wrong data for J_JiJ\n"); exit(1); } {J a; int b; J c; J r; va_start_struct(alist, J, va_word_splittable_2(long,long)); a = va_arg_struct(alist, J); b = va_arg_int(alist); c = va_arg_struct(alist, J); r.l1 = a.l1+c.l1; r.l2 = a.l2+b+c.l2; fprintf(out,"J f(J,int,J):({%ld,%ld},%d,{%ld,%ld})",a.l1,a.l2,b,c.l1,c.l2); fflush(out); va_return_struct(alist, J, r); }} #ifndef SKIP_EXTRA_STRUCTS void T_TcT_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&T_TcT) { fprintf(out,"wrong data for T_TcT\n"); exit(1); } {T a; char b; T c; T r; va_start_struct(alist, T, 1); a = va_arg_struct(alist, T); b = va_arg_char(alist); c = va_arg_struct(alist, T); r.c[0]='b'; r.c[1]=c.c[1]; r.c[2]=c.c[2]; fprintf(out,"T f(T,char,T):({\"%c%c%c\"},'%c',{\"%c%c%c\"})",a.c[0],a.c[1],a.c[2],b,c.c[0],c.c[1],c.c[2]); fflush(out); va_return_struct(alist, T, r); }} void X_BcdB_simulator _P((data,alist), void* data _ va_alist alist) { if (data != (void*)&X_BcdB) { fprintf(out,"wrong data for X_BcdB\n"); exit(1); } {B a; char b; double c; B d; static X xr={"return val",'R'}; X r; va_start_struct(alist, X, 0); a = va_arg_struct(alist, B); b = va_arg_char(alist); c = va_arg_double(alist); d = va_arg_struct(alist, B); r = xr; r.c1 = b; fprintf(out,"X f(B,char,double,B):({%g,{%d,%d,%d}},'%c',%g,{%g,{%d,%d,%d}})", a.d,a.i[0],a.i[1],a.i[2],b,c,d.d,d.i[0],d.i[1],d.i[2]); fflush(out); va_return_struct(alist, X, r); }} #endif #endif /* * The way we run these tests - first call the function directly, then * through vacall() - there is the danger that arguments or results seem * to be passed correctly, but what we are seeing are in fact the vestiges * (traces) or the previous call. This may seriously fake the test. * Avoid this by clearing the registers between the first and the second call. */ long clear_traces_i _P((a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p), long a _ long b _ long c _ long d _ long e _ long f _ long g _ long h _ long i _ long j _ long k _ long l _ long m _ long n _ long o _ long p) { return 0; } float clear_traces_f _P((a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p), float a _ float b _ float c _ float d _ float e _ float f _ float g _ float h _ float i _ float j _ float k _ float l _ float m _ float n _ float o _ float p) { return 0.0; } double clear_traces_d _P((a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p), double a _ double b _ double c _ double d _ double e _ double f _ double g _ double h _ double i _ double j _ double k _ double l _ double m _ double n _ double o _ double p) { return 0.0; } J clear_traces_J () { J j; j.l1 = j.l2 = 0; return j; } void clear_traces() { clear_traces_i(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0); clear_traces_f(0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0); clear_traces_d(0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0); clear_traces_J(); } int main () { __TR_function callback; out = stdout; /* void tests */ v_v(); clear_traces(); callback = alloc_callback(&v_v_simulator,(void*)&v_v); (FTYPE(void,(void)) callback) (); /* int tests */ { int ir; ir = i_v(); fprintf(out,"->%d\n",ir); fflush(out); ir = 0; clear_traces(); callback = alloc_callback(&i_v_simulator,(void*)&i_v); ir = (FTYPE(int,(void)) callback) (); fprintf(out,"->%d\n",ir); fflush(out); ir = i_i(i1); fprintf(out,"->%d\n",ir); fflush(out); ir = 0; clear_traces(); callback = alloc_callback(&i_i_simulator,(void*)&i_i); ir = (FTYPE(int,(int)) callback) (i1); fprintf(out,"->%d\n",ir); fflush(out); ir = i_i2(i1,i2); fprintf(out,"->%d\n",ir); fflush(out); ir = 0; clear_traces(); callback = alloc_callback(&i_i2_simulator,(void*)&i_i2); ir = (FTYPE(int,(int,int)) callback) (i1,i2); fprintf(out,"->%d\n",ir); fflush(out); ir = i_i4(i1,i2,i3,i4); fprintf(out,"->%d\n",ir); fflush(out); ir = 0; clear_traces(); callback = alloc_callback(&i_i4_simulator,(void*)&i_i4); ir = (FTYPE(int,(int,int,int,int)) callback) (i1,i2,i3,i4); fprintf(out,"->%d\n",ir); fflush(out); ir = i_i8(i1,i2,i3,i4,i5,i6,i7,i8); fprintf(out,"->%d\n",ir); fflush(out); ir = 0; clear_traces(); callback = alloc_callback(&i_i8_simulator,(void*)&i_i8); ir = (FTYPE(int,(int,int,int,int,int,int,int,int)) callback) (i1,i2,i3,i4,i5,i6,i7,i8); fprintf(out,"->%d\n",ir); fflush(out); ir = i_i16(i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12,i13,i14,i15,i16); fprintf(out,"->%d\n",ir); fflush(out); ir = 0; clear_traces(); callback = alloc_callback(&i_i16_simulator,(void*)&i_i16); ir = (FTYPE(int,(int,int,int,int,int,int,int,int,int,int,int,int,int,int,int,int)) callback) (i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12,i13,i14,i15,i16); fprintf(out,"->%d\n",ir); fflush(out); } /* float tests */ { float fr; fr = f_f(f1); fprintf(out,"->%g\n",fr); fflush(out); fr = 0.0; clear_traces(); callback = alloc_callback(&f_f_simulator,(void*)&f_f); fr = (FTYPE(float,(float)) callback) (f1); fprintf(out,"->%g\n",fr); fflush(out); fr = f_f2(f1,f2); fprintf(out,"->%g\n",fr); fflush(out); fr = 0.0; clear_traces(); callback = alloc_callback(&f_f2_simulator,(void*)&f_f2); fr = (FTYPE(float,(float,float)) callback) (f1,f2); fprintf(out,"->%g\n",fr); fflush(out); fr = f_f4(f1,f2,f3,f4); fprintf(out,"->%g\n",fr); fflush(out); fr = 0.0; clear_traces(); callback = alloc_callback(&f_f4_simulator,(void*)&f_f4); fr = (FTYPE(float,(float,float,float,float)) callback) (f1,f2,f3,f4); fprintf(out,"->%g\n",fr); fflush(out); fr = f_f8(f1,f2,f3,f4,f5,f6,f7,f8); fprintf(out,"->%g\n",fr); fflush(out); fr = 0.0; clear_traces(); callback = alloc_callback(&f_f8_simulator,(void*)&f_f8); fr = (FTYPE(float,(float,float,float,float,float,float,float,float)) callback) (f1,f2,f3,f4,f5,f6,f7,f8); fprintf(out,"->%g\n",fr); fflush(out); fr = f_f16(f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14,f15,f16); fprintf(out,"->%g\n",fr); fflush(out); fr = 0.0; clear_traces(); callback = alloc_callback(&f_f16_simulator,(void*)&f_f16); fr = (FTYPE(float,(float,float,float,float,float,float,float,float,float,float,float,float,float,float,float,float)) callback) (f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14,f15,f16); fprintf(out,"->%g\n",fr); fflush(out); } /* double tests */ { double dr; dr = d_d(d1); fprintf(out,"->%g\n",dr); fflush(out); dr = 0.0; clear_traces(); callback = alloc_callback(&d_d_simulator,(void*)&d_d); dr = (FTYPE(double,(double)) callback) (d1); fprintf(out,"->%g\n",dr); fflush(out); dr = d_d2(d1,d2); fprintf(out,"->%g\n",dr); fflush(out); dr = 0.0; clear_traces(); callback = alloc_callback(&d_d2_simulator,(void*)&d_d2); dr = (FTYPE(double,(double,double)) callback) (d1,d2); fprintf(out,"->%g\n",dr); fflush(out); dr = d_d4(d1,d2,d3,d4); fprintf(out,"->%g\n",dr); fflush(out); dr = 0.0; clear_traces(); callback = alloc_callback(&d_d4_simulator,(void*)&d_d4); dr = (FTYPE(double,(double,double,double,double)) callback) (d1,d2,d3,d4); fprintf(out,"->%g\n",dr); fflush(out); dr = d_d8(d1,d2,d3,d4,d5,d6,d7,d8); fprintf(out,"->%g\n",dr); fflush(out); dr = 0.0; clear_traces(); callback = alloc_callback(&d_d8_simulator,(void*)&d_d8); dr = (FTYPE(double,(double,double,double,double,double,double,double,double)) callback) (d1,d2,d3,d4,d5,d6,d7,d8); fprintf(out,"->%g\n",dr); fflush(out); dr = d_d16(d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12,d13,d14,d15,d16); fprintf(out,"->%g\n",dr); fflush(out); dr = 0.0; clear_traces(); callback = alloc_callback(&d_d16_simulator,(void*)&d_d16); dr = (FTYPE(double,(double,double,double,double,double,double,double,double,double,double,double,double,double,double,double,double)) callback) (d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12,d13,d14,d15,d16); fprintf(out,"->%g\n",dr); fflush(out); } /* pointer tests */ { void* vpr; vpr = vp_vpdpcpsp(&uc1,&d2,str3,&I4); fprintf(out,"->0x%lx\n",(long)vpr); fflush(out); vpr = 0; clear_traces(); callback = alloc_callback(&vp_vpdpcpsp_simulator,(void*)&vp_vpdpcpsp); vpr = (FTYPE(void*,(void*,double*,char*,Int*)) callback) (&uc1,&d2,str3,&I4); fprintf(out,"->0x%lx\n",(long)vpr); fflush(out); } /* mixed number tests */ { uchar ucr; ushort usr; double dr; #ifdef HAVE_LONGLONG long long llr; #endif ucr = uc_ucsil(uc1,us2,ui3,ul4); fprintf(out,"->%u\n",ucr); fflush(out); ucr = 0; clear_traces(); callback = alloc_callback(&uc_ucsil_simulator,(void*)&uc_ucsil); ucr = (FTYPE(uchar,(uchar,ushort,uint,ulong)) callback) (uc1,us2,ui3,ul4); fprintf(out,"->%u\n",ucr); fflush(out); dr = d_iidd(i1,i2,d3,d4); fprintf(out,"->%g\n",dr); fflush(out); dr = 0.0; clear_traces(); callback = alloc_callback(&d_iidd_simulator,(void*)&d_iidd); dr = (FTYPE(double,(int,int,double,double)) callback) (i1,i2,d3,d4); fprintf(out,"->%g\n",dr); fflush(out); dr = d_idid(i1,d2,i3,d4); fprintf(out,"->%g\n",dr); fflush(out); dr = 0.0; clear_traces(); callback = alloc_callback(&d_idid_simulator,(void*)&d_idid); dr = (FTYPE(double,(int,double,int,double)) callback) (i1,d2,i3,d4); fprintf(out,"->%g\n",dr); fflush(out); usr = us_cdcd(c1,d2,c3,d4); fprintf(out,"->%u\n",usr); fflush(out); usr = 0; clear_traces(); callback = alloc_callback(&us_cdcd_simulator,(void*)&us_cdcd); usr = (FTYPE(ushort,(char,double,char,double)) callback) (c1,d2,c3,d4); fprintf(out,"->%u\n",usr); fflush(out); #ifdef HAVE_LONGLONG llr = ll_flli(f13,ll1,i13); fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff)); fflush(out); llr = 0; clear_traces(); callback = alloc_callback(&ll_flli_simulator,(void*)&ll_flli); llr = (FTYPE(long long,(float,long long,int)) callback) (f13,ll1,i13); fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff)); fflush(out); #endif } #ifndef SKIP_STRUCTS /* structure tests */ { Int Ir; Char Cr; Float Fr; Double Dr; J Jr; T Tr; X Xr; Ir = I_III(I1,I2,I3); fprintf(out,"->{%d}\n",Ir.x); fflush(out); Ir.x = 0; clear_traces(); callback = alloc_callback(&I_III_simulator,(void*)&I_III); Ir = (FTYPE(Int,(Int,Int,Int)) callback) (I1,I2,I3); fprintf(out,"->{%d}\n",Ir.x); fflush(out); #ifndef SKIP_EXTRA_STRUCTS Cr = C_CdC(C1,d2,C3); fprintf(out,"->{'%c'}\n",Cr.x); fflush(out); Cr.x = '\0'; clear_traces(); callback = alloc_callback(&C_CdC_simulator,(void*)&C_CdC); Cr = (FTYPE(Char,(Char,double,Char)) callback) (C1,d2,C3); fprintf(out,"->{'%c'}\n",Cr.x); fflush(out); Fr = F_Ffd(F1,f2,d3); fprintf(out,"->{%g}\n",Fr.x); fflush(out); Fr.x = 0.0; clear_traces(); callback = alloc_callback(&F_Ffd_simulator,(void*)&F_Ffd); Fr = (FTYPE(Float,(Float,float,double)) callback) (F1,f2,d3); fprintf(out,"->{%g}\n",Fr.x); fflush(out); Dr = D_fDd(f1,D2,d3); fprintf(out,"->{%g}\n",Dr.x); fflush(out); Dr.x = 0.0; clear_traces(); callback = alloc_callback(&D_fDd_simulator,(void*)&D_fDd); Dr = (FTYPE(Double,(float,Double,double)) callback) (f1,D2,d3); fprintf(out,"->{%g}\n",Dr.x); fflush(out); #endif Jr = J_JiJ(J1,i2,J2); fprintf(out,"->{%ld,%ld}\n",Jr.l1,Jr.l2); fflush(out); Jr.l1 = Jr.l2 = 0; clear_traces(); callback = alloc_callback(&J_JiJ_simulator,(void*)&J_JiJ); Jr = (FTYPE(J,(J,int,J)) callback) (J1,i2,J2); fprintf(out,"->{%ld,%ld}\n",Jr.l1,Jr.l2); fflush(out); #ifndef SKIP_EXTRA_STRUCTS #ifndef SKIP_T Tr = T_TcT(T1,' ',T2); fprintf(out,"->{\"%c%c%c\"}\n",Tr.c[0],Tr.c[1],Tr.c[2]); fflush(out); Tr.c[0] = Tr.c[1] = Tr.c[2] = 0; clear_traces(); callback = alloc_callback(&T_TcT_simulator,(void*)&T_TcT); Tr = (FTYPE(T,(T,char,T)) callback) (T1,' ',T2); fprintf(out,"->{\"%c%c%c\"}\n",Tr.c[0],Tr.c[1],Tr.c[2]); fflush(out); #endif #ifndef SKIP_X Xr = X_BcdB(B1,c2,d3,B2); fprintf(out,"->{\"%s\",'%c'}\n",Xr.c,Xr.c1); fflush(out); Xr.c[0]=Xr.c1='\0'; clear_traces(); callback = alloc_callback(&X_BcdB_simulator,(void*)&X_BcdB); Xr = (FTYPE(X,(B,char,double,B)) callback) (B1,c2,d3,B2); fprintf(out,"->{\"%s\",'%c'}\n",Xr.c,Xr.c1); fflush(out); #endif #endif } #endif exit(0); }