lxdream.org :: lxdream/test/lib.h r976:e57a25d9eb7d

filename	test/lib.h
changeset	976:e57a25d9eb7d
prev	815:866c103d72cd
author	nkeynes
date	Fri Jan 21 06:40:05 2011 +1000 (13 years ago)
permissions	-rw-r--r--
last change	Fix distcheck

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     1 #ifndef dc_lib_H

     2 #define dc_lib_H

     4 #include <stdio.h>

     6 typedef unsigned char uint8_t;

     7 typedef unsigned short uint16_t;

     8 typedef unsigned int uint32_t;

     9 typedef volatile unsigned int vuint32_t;

    10 typedef volatile unsigned short vuint16_t;

    12 #define ASIC_STATUS0    0xA05F6900

    13 #define ASIC_STATUS1    0xA05F6904

    14 #define ASIC_STATUS2    0xA05F6908

    15 #define ASIC_IRQB0      0xA05F6920

    16 #define ASIC_IRQC2      0xA05f6938

    17 #define IRQB0_MASK      0x0007B000

    19 #define AICA_RESET      0xA0702C00

    21 #define float_read(A)      (*((volatile float*)(A)))

    22 #define float_write(A, V) ( (*((volatile float*)(A))) = (V) )

    23 #define long_read(A)      (*((volatile unsigned long*)(A)))

    24 #define long_write(A, V) ( (*((volatile unsigned long*)(A))) = (V) )

    25 #define word_read(A)      (*((volatile unsigned short*)(A)))

    26 #define word_write(A, V) ( (*((volatile unsigned short*)(A))) = (V) )

    27 #define byte_read(A)       (unsigned int)(*((volatile unsigned char*)(A)))

    28 #define byte_write(A, V) ( (*((volatile unsigned char*)(A))) = (V) )

    30 int asic_wait(int event);

    31 void asic_clear(void);

    32 void asic_dump(FILE *f);

    34 void fwrite_dump(FILE *f, char *buf, int length);

    35 void fwrite_diff(FILE *f, char *expect, int exp_length, char *buf, int length);

    36 void fwrite_diff32(FILE *f, char *expect, int exp_length, char *buf, int length);

    38 void *align32(char *buf );

    39 void write_asic_status(void);

    40 void reset_asic_status(void);

    42 #define aica_enable() long_write( AICA_RESET, (long_read(AICA_RESET) & 0xFFFFFFFE) )

    43 #define aica_disable()  long_write( AICA_RESET, (long_read(AICA_RESET) | 1) )

    45 struct spudma_struct {

    46     uint32_t g2_addr;

    47     uint32_t sh4_addr;

    48     uint32_t count;

    49     uint32_t direction;

    50     uint32_t mode;

    51     uint32_t enable;

    52     uint32_t status;

    53     uint32_t blah;

    54 };

    55 extern struct spudma_struct *spudma;

    57 #define get_asic_status() (long_read(ASIC_STATUS0)&EVENT_MAPLE_MASK)

    59 int is_start_pressed();

    61 #define CHECK_IEQUALS( a, b ) if( a != b ) { fprintf(stderr, "Assertion failed at %s:%d: expected %08X, but was %08X\n", __FILE__, __LINE__, a, b ); return -1; }

    62 #define DMA_ALIGN(x)   ((void *)((((unsigned int)(x))+0x1F)&0xFFFFFFE0))

    65 /* SH4 Exceptions */

    66 #define POWERON      0x000 /* reset vector */

    67 #define MANRESET     0x020 /* reset vector */

    68 #define OTLBMULTIHIT 0x140 /* reset vector */

    69 #define RTLBMISS     0x040 /* TLB vector */

    70 #define WTLBMISS     0x060 /* TLB vector */

    71 #define FIRSTWRITE   0x080

    72 #define READPROT     0x0A0

    73 #define WRITEPROT    0x0C0

    74 #define RADDERR      0x0E0

    75 #define WADDERR      0x100

    76 #define FPUEXC       0x120

    77 #define ILLSLOT      0x1A0

    78 #define RESINST      0x180

    79 #define TRAP         0x160

    80 #define FPUDIS       0x800

    81 #define SLOTFPUDIS   0x820

    83 #endif