1.1 --- a/.hgignore	Fri Sep 17 20:08:50 2010 +1000
     1.2 +++ b/.hgignore	Wed Oct 06 08:47:13 2010 +1000
     1.3 @@ -6,6 +6,7 @@
     1.4  .*\~
     1.5  .*\.gmo
     1.6  .*\.mo
     1.7 +autom4te.cache
     1.8  Makefile
     1.9  config.h
    1.10  config.status
    1.11 @@ -18,7 +19,9 @@
    1.12  src/drivers/mac_keymap.h
    1.13  src/gendec
    1.14  src/genglsl
    1.15 -src/pvr2/gl_slsrc.c
    1.16 +src/genmach
    1.17 +src/pvr2/shaders.h
    1.18 +src/pvr2/shaders.def
    1.19  src/sh4/sh4dasm.c
    1.20  src/sh4/sh4stat.c
    1.21  src/sh4/sh4core.c
    1.22 @@ -49,3 +52,6 @@
    1.23  test/testta.bin
    1.24  test/testaica
    1.25  test/testaica.bin
    1.26 +test/randmath
    1.27 +test/randmath.bin
    1.28 +test/randmath.native
    1.29 \ No newline at end of file

     2.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     2.2 +++ b/test/randmath.c	Wed Oct 06 08:47:13 2010 +1000
     2.3 @@ -0,0 +1,60 @@
     2.4 +#include <stdlib.h>
     2.5 +#include <stdio.h>
     2.6 +
     2.7 +typedef unsigned char uint8_t;
     2.8 +typedef signed char int8_t;
     2.9 +typedef unsigned short uint16_t;
    2.10 +typedef signed short int16_t;
    2.11 +typedef unsigned int uint32_t;
    2.12 +typedef signed int int32_t;
    2.13 +typedef unsigned long long uint64_t;
    2.14 +typedef signed long long int64_t;
    2.15 +
    2.16 +#define TEST_REPS 64
    2.17 +
    2.18 +void printuint8_t(uint8_t a) { printf( "%08X ", (unsigned int)a ); }
    2.19 +void printint8_t(int8_t a) { printf( "%08X ", (unsigned int)(uint8_t)a ); }
    2.20 +void printuint16_t(uint16_t a) { printf( "%08X ", (unsigned int)a ); }
    2.21 +void printint16_t(int16_t a) { printf( "%08X ", (unsigned int)(uint16_t)a ); }
    2.22 +void printuint32_t(uint32_t a) { printf( "%08X ", (unsigned int)a ); }
    2.23 +void printint32_t(int32_t a) { printf( "%08X ", (unsigned int)a ); }
    2.24 +void printuint64_t(uint64_t a) { printf( "%08X%08X ", (unsigned int)(a>>32),(unsigned int)a ); }
    2.25 +void printint64_t(int64_t a) { printf( "%08X%08X ", (unsigned int)(a>>32),(unsigned int)a ); }
    2.26 +
    2.27 +#define TEST_TYPE(T) \
    2.28 +void test##T() { \
    2.29 +    T a, b, c, d, e, f; \
    2.30 +    read(0,&a,sizeof(a)); read(0,&b,sizeof(b)); read(0,&c,sizeof(c)); read(0,&d,sizeof(d)); \
    2.31 +    e = a * b - c * d;\
    2.32 +    if( b != 0 && c != 0 ) { f = a / b + 1/c;  }\
    2.33 +    T g = e - f / 2  + (uint32_t)b;\
    2.34 +    T h = b * c / d; T i = a / -d; \
    2.35 +    printf( "%d| ", sizeof(a) ); \
    2.36 +    print##T(a); print##T(b); print##T(c); print##T(d); \
    2.37 +    printf( ": " ); print##T(e); print##T(f); print##T(g); \
    2.38 +    print##T(h); print##T(i); \
    2.39 +    printf( "\n" ); \
    2.40 +}
    2.41 +
    2.42 +TEST_TYPE(uint8_t);
    2.43 +TEST_TYPE(int8_t);
    2.44 +TEST_TYPE(uint16_t);
    2.45 +TEST_TYPE(int16_t);
    2.46 +TEST_TYPE(uint32_t);
    2.47 +TEST_TYPE(int32_t);
    2.48 +TEST_TYPE(uint64_t);
    2.49 +TEST_TYPE(int64_t);
    2.50 +
    2.51 +int main(int argc, char *argv[]) {
    2.52 +  unsigned i;
    2.53 +  
    2.54 +  for(i=0;i<TEST_REPS;i++ ) { testuint64_t(); }
    2.55 +  for(i=0;i<TEST_REPS;i++ ) { testint64_t(); }
    2.56 +  for(i=0;i<TEST_REPS;i++ ) { testuint32_t(); }
    2.57 +  for(i=0;i<TEST_REPS;i++ ) { testint32_t(); }
    2.58 +  for(i=0;i<TEST_REPS;i++ ) { testuint16_t(); }
    2.59 +  for(i=0;i<TEST_REPS;i++ ) { testint16_t(); }
    2.60 +  for(i=0;i<TEST_REPS;i++ ) { testuint8_t(); }
    2.61 +  for(i=0;i<TEST_REPS;i++ ) { testint8_t(); }
    2.62 +  return 0;
    2.63 +}

     3.1 Binary file test/random.dat has changed