This commit was manufactured by cvs2svn to create branch 'BRANCH_MIPS_TLB'.
git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1000 cc03376c-175c-47c8-b038-4cd826a8556b
This commit is contained in:
@@ -1,47 +0,0 @@
|
||||
ENDIAN='big'
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||||
|
||||
ifeq ($(ENDIAN), 'big')
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||||
ENDIAN_FLAGS=-EB
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||||
LIB_DIRS=-L $(MIPS_TOOLS_PREFIX)/mipsel-elf/lib/eb -L $(MIPS_TOOLS_PREFIX)/lib/gcc/mipsel-elf/$(MIPS_GCC_VER)/eb
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||||
else
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||||
ENDIAN_FLAGS=-EL
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||||
LIB_DIRS=-L $(MIPS_TOOLS_PREFIX)/mipsel-elf/lib -L $(MIPS_TOOLS_PREFIX)/lib/gcc/mipsel-elf/$(MIPS_GCC_VER)
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endif
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||||
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CFLAGS=$(ENDIAN_FLAGS) -Os -I. -I../ -I../libsys -msoft-float -march=r3000
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LFLAGS=$(ENDIAN_FLAGS) -M -T bootloader.ld
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LIBS=-lc -lgcc
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||||
CC=mipsel-elf-gcc
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LD=mipsel-elf-ld
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OBJDUMP=mipsel-elf-objdump
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OBJCOPY=mipsel-elf-objcopy
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all: bootloader_flash
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libsys: startup_boot.S init_boot.S kernel_boot.S libsys_boot.c
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$(CC) $(CFLAGS) -c startup_boot.S -o startup.o
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$(CC) $(CFLAGS) -c init_boot.S -o init.o
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||||
$(CC) $(CFLAGS) -c kernel_boot.S -o kernel.o
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$(CC) $(CFLAGS) -c libsys_boot.c -o libsys.o
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||||
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||||
bootloader: libsys bootloader.c
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$(CC) $(CFLAGS) -g -c bootloader.c
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$(LD) $(LFLAGS) $(LIB_DIRS) startup.o init.o kernel.o libsys.o bootloader.o -o bootloader.elf $(LIBS) >bootloader.map
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||||
$(OBJDUMP) -d bootloader.elf > bootloader.dis
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$(OBJCOPY) bootloader.elf -O binary bootloader.ROM.bin
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||||
$(OBJCOPY) -O srec bootloader.elf bootloader.srec
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||||
romgen bootloader.ROM.bin 10 $(ENDIAN_FLAGS)
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||||
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||||
bootloader_flash: libsys bootloader_with_flash.c
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||||
$(CC) $(CFLAGS) -g -c bootloader_with_flash.c
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||||
$(CC) $(CFLAGS) -g -c ../cfiflash.c
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||||
$(LD) $(LFLAGS) $(LIB_DIRS) startup.o init.o kernel.o libsys.o cfiflash.o bootloader_with_flash.o -o bootloader.elf $(LIBS) >bootloader.map
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||||
$(OBJDUMP) -d bootloader.elf > bootloader.dis
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||||
$(OBJCOPY) bootloader.elf -O binary bootloader.ROM.bin
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$(OBJCOPY) -O srec bootloader.elf bootloader.srec
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||||
romgen bootloader.ROM.bin 11 $(ENDIAN_FLAGS)
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||||
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clean:
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rm -rf *.o *.bin *.map *.dis *.srec *.elf *.vhd* *.tcl bootloader > /dev/null
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||||
@@ -1,247 +0,0 @@
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||||
#include "libsys_boot.h"
|
||||
|
||||
typedef struct _ssrec_t
|
||||
{
|
||||
UINT32 addr;
|
||||
UINT32 size;
|
||||
UINT32 type;
|
||||
UINT8 *data;
|
||||
|
||||
} srec_t;
|
||||
|
||||
enum srec_type
|
||||
{
|
||||
srec_err, srec_sob, srec_data, srec_rec, srec_eob
|
||||
};
|
||||
|
||||
UINT8 h2i(UINT8 *c)
|
||||
{
|
||||
int i;
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||||
UINT8 t, b = 0;
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||||
|
||||
for (i=0; i < 2; i++)
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||||
{
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||||
t = c[i];
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||||
if (t >= 'A')
|
||||
t = t - 'A' + 10;
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||||
else
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t -= '0';
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||||
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b = (b << 4) | t;
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||||
}
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||||
return b;
|
||||
}
|
||||
|
||||
int decode_srec(srec_t *pRec, UINT8 *pBuf, int buflen)
|
||||
{
|
||||
UINT8 chksum, byte;
|
||||
int alen, i;
|
||||
|
||||
if (!buflen)
|
||||
return srec_err;
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||||
|
||||
pRec->type = srec_rec;
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||||
alen = 0;
|
||||
if ((pBuf[1] > '0') && (pBuf[1] < '4'))
|
||||
{
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||||
alen = pBuf[1] - '0' + 1;
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||||
pRec->type = srec_data;
|
||||
}
|
||||
else if ((pBuf[1] >= '7') && (pBuf[1] <= '9'))
|
||||
{
|
||||
alen = 11 - (pBuf[1] - '0');
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||||
pRec->type = srec_eob;
|
||||
}
|
||||
else if (pBuf[1] == '0')
|
||||
{
|
||||
alen = 2;
|
||||
pRec->type = srec_sob;
|
||||
}
|
||||
|
||||
byte = h2i(&pBuf[2]);
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||||
pRec->size = byte;
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||||
chksum = byte;
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||||
|
||||
pRec->addr = 0;
|
||||
for (i=0; i < alen; i++)
|
||||
{
|
||||
byte = h2i(&pBuf[4+2*i]);
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||||
pRec->addr = pRec->addr << 8 | byte;
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||||
chksum += byte;
|
||||
}
|
||||
pRec->size -= (alen+1);
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||||
|
||||
pRec->data = (UINT8*) &pBuf[4 + 2*alen];
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||||
for (i=0; i < (int)pRec->size; i++)
|
||||
{
|
||||
byte = h2i(&pRec->data[2*i]);
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||||
pRec->data[i] = byte;
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||||
chksum += byte;
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||||
}
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||||
chksum = ~chksum;
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byte = h2i(&pRec->data[2*i]);
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if (chksum != byte)
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return 0;
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||||
|
||||
return pRec->type;
|
||||
}
|
||||
|
||||
int srec_getline(UINT8 *pLine)
|
||||
{
|
||||
char c;
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||||
int i = 0;
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||||
|
||||
do
|
||||
{
|
||||
c = readchar();
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||||
|
||||
} while ((c != 's') && (c != 'S'));
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||||
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||||
while(((c != 0x0D) && (c != 0x0A)))
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||||
{
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pLine[i++] = c;
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c = readchar();
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||||
};
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||||
|
||||
return i;
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||||
}
|
||||
|
||||
void Jump_to(void *pEntry)
|
||||
{
|
||||
__asm
|
||||
(
|
||||
".set noreorder\n"
|
||||
);
|
||||
__asm
|
||||
(
|
||||
"jr %[pEntry]\n" // jump entry
|
||||
:
|
||||
: [pEntry] "r" (pEntry)
|
||||
);
|
||||
__asm
|
||||
(
|
||||
"nop\n"
|
||||
);
|
||||
__asm
|
||||
(
|
||||
".set reorder\n"
|
||||
);
|
||||
}
|
||||
|
||||
void Exec_at(void *pEntry)
|
||||
{
|
||||
__asm
|
||||
(
|
||||
".set noreorder\n"
|
||||
);
|
||||
|
||||
__asm
|
||||
(
|
||||
"mfc0 $26, $12\n" // change exception vector
|
||||
"li $27, 0xFFBFFFFF\n"
|
||||
"and $26, $27\n"
|
||||
"mtc0 $26, $12\n"
|
||||
);
|
||||
|
||||
__asm
|
||||
(
|
||||
"lw $v0, 16($sp)\n"
|
||||
"nop\n"
|
||||
"jr $v0\n" // jump entry
|
||||
"rfe\n"
|
||||
);
|
||||
|
||||
__asm
|
||||
(
|
||||
".set reorder\n"
|
||||
);
|
||||
}
|
||||
void PrintCPUinfo(void)
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||||
{
|
||||
int result, rev_id;
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||||
|
||||
char *cpu_type_str[7] = {"invalid", "R2000", "R3000", "R6000", "R4000", "reserved", "R6000A"};
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||||
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||||
// Print Status register
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result = CP0_SR_read();
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||||
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sputs("Status : ");
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||||
print_word(result);
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||||
sputs("\n");
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||||
|
||||
// Print Revision
|
||||
result = CP0_PRID_read();
|
||||
rev_id = (result >> 8) & 0xFF;
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||||
sputs("CPU type: ");
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||||
if ((rev_id > 0) && (rev_id < 0x07))
|
||||
{
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||||
sputs(cpu_type_str[rev_id]);
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||||
sputs(" Rev.");
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||||
rev_id = result & 0xFF;
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||||
print_byte((char)rev_id);
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||||
}
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||||
else
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sputs("Unknown");
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sputs("\n");
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}
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||||
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||||
#define MAX_IMG_SIZE (1024*1024) // bytes
|
||||
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||||
int main(int argc, char *argv[])
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||||
{
|
||||
UINT8 buf[256];
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||||
srec_t srec;
|
||||
int result, srec_state, i;
|
||||
UINT32 haddr;
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||||
volatile UINT8 *pMem;
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||||
haddr = 0;
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||||
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||||
// ----------------------------------------------------------
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||||
sputs("\n\n");
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||||
PrintCPUinfo();
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sputs("Booting from UART..");
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||||
|
||||
while(1)
|
||||
{
|
||||
sputs(".");
|
||||
while(1)
|
||||
{
|
||||
result = srec_getline(buf);
|
||||
srec_state = decode_srec(&srec, buf, result);
|
||||
switch (srec_state)
|
||||
{
|
||||
case srec_data:
|
||||
if ((srec.addr + srec.size) > haddr)
|
||||
haddr = srec.addr + srec.size;
|
||||
|
||||
pMem = (UINT8*)srec.addr;
|
||||
for (i=0; i < srec.size; i++)
|
||||
*pMem++ = srec.data[i];
|
||||
|
||||
break;
|
||||
|
||||
case srec_eob:
|
||||
sputs("done\n\n");
|
||||
sputs("Execute program at ");
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||||
print_word(srec.addr);
|
||||
sputs("\n\n");
|
||||
|
||||
Exec_at((void*)srec.addr);
|
||||
break;
|
||||
|
||||
default:
|
||||
result = -1;
|
||||
break;
|
||||
}
|
||||
if (result < 0)
|
||||
{
|
||||
break;
|
||||
}
|
||||
|
||||
};
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -1,53 +0,0 @@
|
||||
MEMORY
|
||||
{
|
||||
rom : ORIGIN = 0xBFC00000, LENGTH = 0x00002000 /* 8K */
|
||||
ram : ORIGIN = 0x40000000, LENGTH = 0x00002000 /* 8K */
|
||||
}
|
||||
|
||||
OUTPUT_ARCH(mips)
|
||||
SEARCH_DIR(".");
|
||||
SEARCH_DIR("/usr/local/mipsel-elf/lib:/usr/local/mipsel-elf/lib/eb");
|
||||
SEARCH_DIR("/usr/local/lib/gcc/mipsel-elf/4.3.3:/usr/local/lib/gcc/mipsel-elf/4.3.3/eb");
|
||||
|
||||
stack_ptr = 0x7FFFEFF0;
|
||||
baudrate = 0x0D;
|
||||
sys_led_port = 0xA0000000;
|
||||
sys_uart_data = 0xA0010000;
|
||||
sys_uart_stat = 0xA0010004;
|
||||
sys_uart_baud = 0xA0010008;
|
||||
sys_timer_usec = 0xA000008;
|
||||
sys_timer_sec = 0xA000000C;
|
||||
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.init ORIGIN(rom) :
|
||||
{
|
||||
start = ALIGN(4);
|
||||
entry = ALIGN(4);
|
||||
_entry = ALIGN(4);
|
||||
__entry = ALIGN(4);
|
||||
*(.stext)
|
||||
} > rom
|
||||
|
||||
.ktext ORIGIN(rom) + 0x180 :
|
||||
{
|
||||
*(.ktext)
|
||||
} > rom
|
||||
|
||||
.text . :
|
||||
{
|
||||
*(.text)
|
||||
} > rom
|
||||
|
||||
.rodata . :
|
||||
{
|
||||
*(.rodata*)
|
||||
} > rom
|
||||
|
||||
.data ORIGIN(ram) :
|
||||
{
|
||||
*(.*data) *(.*bss) *(.*common)
|
||||
} > ram
|
||||
|
||||
}
|
||||
@@ -1,383 +0,0 @@
|
||||
#include "libsys_boot.h"
|
||||
#include "cfiflash.h"
|
||||
|
||||
#define MAGIC_EB 0x4A464931 // "JFI1" in big-endian;
|
||||
#define MAGIC_EL 0x3149464A // "JFI1" in little-endian;
|
||||
|
||||
typedef struct _ssrec_t
|
||||
{
|
||||
UINT32 addr;
|
||||
UINT32 size;
|
||||
UINT32 type;
|
||||
UINT8 *data;
|
||||
|
||||
} srec_t;
|
||||
typedef struct _sflash_alloc_tbl_t
|
||||
{
|
||||
UINT32 images[16];
|
||||
|
||||
} flash_alloc_tbl_t;
|
||||
|
||||
typedef struct _sflash_img_hdr_t
|
||||
{
|
||||
UINT32 magic;
|
||||
UINT32 target_base;
|
||||
UINT32 img_base;
|
||||
UINT32 img_size;
|
||||
UINT32 hdr_next;
|
||||
UINT8 img_name[128];
|
||||
UINT8 res[108];
|
||||
|
||||
} flash_img_hdr_t;
|
||||
|
||||
enum srec_type
|
||||
{
|
||||
srec_err, srec_sob, srec_data, srec_rec, srec_eob
|
||||
};
|
||||
|
||||
UINT8 h2i(UINT8 *c)
|
||||
{
|
||||
int i;
|
||||
UINT8 t, b = 0;
|
||||
|
||||
for (i=0; i < 2; i++)
|
||||
{
|
||||
t = c[i];
|
||||
if (t >= 'A')
|
||||
t = t - 'A' + 10;
|
||||
else
|
||||
t -= '0';
|
||||
|
||||
b = (b << 4) | t;
|
||||
}
|
||||
return b;
|
||||
}
|
||||
|
||||
int decode_srec(srec_t *pRec, UINT8 *pBuf, int buflen)
|
||||
{
|
||||
UINT8 chksum, byte;
|
||||
int alen, i;
|
||||
|
||||
if (!buflen)
|
||||
return srec_err;
|
||||
|
||||
pRec->type = srec_rec;
|
||||
alen = 0;
|
||||
if ((pBuf[1] > '0') && (pBuf[1] < '4'))
|
||||
{
|
||||
alen = pBuf[1] - '0' + 1;
|
||||
pRec->type = srec_data;
|
||||
}
|
||||
else if ((pBuf[1] >= '7') && (pBuf[1] <= '9'))
|
||||
{
|
||||
alen = 11 - (pBuf[1] - '0');
|
||||
pRec->type = srec_eob;
|
||||
}
|
||||
else if (pBuf[1] == '0')
|
||||
{
|
||||
alen = 2;
|
||||
pRec->type = srec_sob;
|
||||
}
|
||||
|
||||
byte = h2i(&pBuf[2]);
|
||||
pRec->size = byte;
|
||||
chksum = byte;
|
||||
|
||||
pRec->addr = 0;
|
||||
for (i=0; i < alen; i++)
|
||||
{
|
||||
byte = h2i(&pBuf[4+2*i]);
|
||||
pRec->addr = pRec->addr << 8 | byte;
|
||||
chksum += byte;
|
||||
}
|
||||
pRec->size -= (alen+1);
|
||||
|
||||
pRec->data = (UINT8*) &pBuf[4 + 2*alen];
|
||||
for (i=0; i < (int)pRec->size; i++)
|
||||
{
|
||||
byte = h2i(&pRec->data[2*i]);
|
||||
pRec->data[i] = byte;
|
||||
chksum += byte;
|
||||
}
|
||||
chksum = ~chksum;
|
||||
byte = h2i(&pRec->data[2*i]);
|
||||
if (chksum != byte)
|
||||
return 0;
|
||||
|
||||
return pRec->type;
|
||||
}
|
||||
|
||||
int srec_getline(UINT8 *pLine)
|
||||
{
|
||||
char c;
|
||||
int i = 0;
|
||||
|
||||
do
|
||||
{
|
||||
c = readchar();
|
||||
|
||||
} while ((c != 's') && (c != 'S'));
|
||||
|
||||
while(((c != 0x0D) && (c != 0x0A)))
|
||||
{
|
||||
pLine[i++] = c;
|
||||
c = readchar();
|
||||
};
|
||||
|
||||
return i;
|
||||
}
|
||||
|
||||
void Jump_to(void *pEntry)
|
||||
{
|
||||
__asm
|
||||
(
|
||||
".set noreorder\n"
|
||||
);
|
||||
__asm
|
||||
(
|
||||
"jr %[pEntry]\n" // jump entry
|
||||
:
|
||||
: [pEntry] "r" (pEntry)
|
||||
);
|
||||
__asm
|
||||
(
|
||||
"nop\n"
|
||||
);
|
||||
__asm
|
||||
(
|
||||
".set reorder\n"
|
||||
);
|
||||
}
|
||||
|
||||
void Exec_at(void *pEntry)
|
||||
{
|
||||
__asm
|
||||
(
|
||||
".set noreorder\n"
|
||||
);
|
||||
|
||||
__asm
|
||||
(
|
||||
"li $26, 0x10000000\n"
|
||||
"mtc0 $26, $12\n"
|
||||
);
|
||||
|
||||
__asm
|
||||
(
|
||||
"jr %[pEntry]\n" // jump entry
|
||||
:
|
||||
: [pEntry] "r" (pEntry)
|
||||
);
|
||||
|
||||
__asm
|
||||
(
|
||||
"rfe\n"
|
||||
);
|
||||
|
||||
__asm
|
||||
(
|
||||
".set reorder\n"
|
||||
);
|
||||
}
|
||||
|
||||
void Exec_RE_at(void *pEntry)
|
||||
{
|
||||
__asm
|
||||
(
|
||||
".set noreorder\n"
|
||||
);
|
||||
|
||||
__asm
|
||||
(
|
||||
"mfc0 $26, $12\n" // change exception vector
|
||||
"li $27, 0xFFBFFFFF\n"
|
||||
"and $26, $27\n"
|
||||
"li $27, 0x02000000\n" // Reverse Endianess
|
||||
"or $26, $27\n"
|
||||
"mtc0 $26, $12\n"
|
||||
);
|
||||
|
||||
__asm
|
||||
(
|
||||
"jr %[pEntry]\n" // jump entry
|
||||
:
|
||||
: [pEntry] "r" (pEntry)
|
||||
);
|
||||
|
||||
__asm
|
||||
(
|
||||
"rfe\n"
|
||||
);
|
||||
|
||||
__asm
|
||||
(
|
||||
".set reorder\n"
|
||||
);
|
||||
}
|
||||
|
||||
#define MAX_IMG_SIZE (1024*1024) // bytes
|
||||
#define SDRAM_BASE 0x40000000
|
||||
#define FLASH_USE_BLOCK 1
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
UINT8 buf[256];
|
||||
srec_t srec;
|
||||
int srec_state, i;
|
||||
UINT32 haddr, result;
|
||||
flash_t flash;
|
||||
flash_img_hdr_t img_hdr = {0};
|
||||
flash_img_hdr_t *pImg_hdr;
|
||||
UINT32 img_size, block_sel;
|
||||
|
||||
volatile UINT32 *pLED = (UINT32*)SYS_LED_PORT;
|
||||
volatile UINT32 *pBtn = (UINT32*)SYS_GPIO0;
|
||||
volatile UINT32 *pDip = (UINT32*)SYS_GPIO1;
|
||||
volatile UINT8 *pMem;
|
||||
volatile UINT32 *pFlashIO = (UINT32*)SYS_FLASH_IO; // Flash in uncached area
|
||||
volatile UINT32 *pFlashMem = (UINT32*)SYS_FLASH_MEM; // Flash in cached area
|
||||
volatile UINT32 *ram32 = (UINT32*)SDRAM_BASE;
|
||||
UINT32 flash_offset;
|
||||
|
||||
*pLED = 0;
|
||||
haddr = 0;
|
||||
block_sel = 0x7F & (UINT32)*pDip;
|
||||
|
||||
// ----------------------------------------------------------
|
||||
if (IS_ERROR(flash_find(&flash, SYS_FLASH_IO)))
|
||||
{
|
||||
sputs("Cannot find flash device. Exit now!\n\n");
|
||||
return 1;
|
||||
}
|
||||
|
||||
// Get flash offset by value of DIP-switch
|
||||
flash_offset = flash_get_offset_by_blocknum(&flash, block_sel);
|
||||
|
||||
ram32 = (UINT32*)(SDRAM_BASE);
|
||||
pFlashIO = (UINT32*)(SYS_FLASH_IO + flash_offset);
|
||||
|
||||
if (!(*pBtn & 8))
|
||||
{
|
||||
sputs("\n\n");
|
||||
pImg_hdr = (flash_img_hdr_t*)pFlashIO;
|
||||
if ((pImg_hdr->magic != MAGIC_EL) && (pImg_hdr->magic != MAGIC_EB))
|
||||
{
|
||||
sputs("\n\n");
|
||||
sputs("Invalid image found at ");print_word(flash_offset); sputs(". Abort.\n");
|
||||
return 1;
|
||||
}
|
||||
|
||||
sputs("Booting application from flash (");print_word(flash_offset);sputs(")...");
|
||||
|
||||
ram32 = (UINT32*)pImg_hdr->target_base;
|
||||
img_size = pImg_hdr->img_size;
|
||||
|
||||
// It's safe to use cached Flash,
|
||||
// because D-Cache was invalidated during execution of start code
|
||||
pFlashMem = (UINT32*)(SYS_FLASH_MEM + pImg_hdr->img_base);
|
||||
|
||||
for (i=0; i < img_size/4; i++)
|
||||
ram32[i] = pFlashMem[i];
|
||||
|
||||
sputs("done\n");
|
||||
|
||||
sputs("Execute at ");print_word(pImg_hdr->target_base); sputs("\n\n");
|
||||
Exec_at((void*)ram32);
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
sputs("\n\n");
|
||||
|
||||
sputs("Reading HEX-Record from UART..");
|
||||
|
||||
// Erase SDRAM
|
||||
for (i=0; i < MAX_IMG_SIZE/4; i++)
|
||||
ram32[i] = 0;
|
||||
|
||||
|
||||
while(1)
|
||||
{
|
||||
sputs(".");
|
||||
while(1)
|
||||
{
|
||||
result = srec_getline(buf);
|
||||
srec_state = decode_srec(&srec, buf, result);
|
||||
*pLED = 0;
|
||||
switch (srec_state)
|
||||
{
|
||||
case srec_data:
|
||||
if ((srec.addr + srec.size) > haddr)
|
||||
haddr = srec.addr + srec.size;
|
||||
|
||||
pMem = (UINT8*)srec.addr;
|
||||
for (i=0; i < srec.size; i++)
|
||||
*pMem++ = srec.data[i];
|
||||
|
||||
break;
|
||||
|
||||
case srec_eob:
|
||||
sputs("done\n\n");
|
||||
img_hdr.magic = MAGIC_EB;
|
||||
img_hdr.target_base = srec.addr;
|
||||
img_hdr.img_size = haddr - srec.addr;
|
||||
img_hdr.img_base = flash_offset + sizeof(flash_img_hdr_t);
|
||||
img_hdr.hdr_next = flash_get_offset_blockaligned(&flash, img_hdr.img_base + img_hdr.img_size);
|
||||
sputs("Size of application : ");print_word(img_hdr.img_size); sputs("\n");
|
||||
sputs("Programming flash at : ");print_word(flash_offset); sputs("\n");
|
||||
sputs("Next free flash offset : ");print_word(img_hdr.hdr_next); sputs("\n");
|
||||
|
||||
sputs("Flash erase...");
|
||||
result = flash_erase(&flash, flash_offset, img_hdr.img_size + sizeof(flash_img_hdr_t));
|
||||
if (IS_ERROR(result))
|
||||
{
|
||||
sputs("failed (");print_word(result);sputs(")\n");
|
||||
break;
|
||||
}
|
||||
sputs("done\n");
|
||||
|
||||
sputs("Flash write...");
|
||||
result = flash_program(&flash, flash_offset, (UINT8*)&img_hdr, sizeof(flash_img_hdr_t));
|
||||
if (IS_ERROR(result))
|
||||
{
|
||||
sputs("failed (");print_word(result);sputs(")\n");
|
||||
break;
|
||||
}
|
||||
result = flash_program(&flash, img_hdr.img_base, (UINT8*)img_hdr.target_base, img_hdr.img_size);
|
||||
if (IS_ERROR(result))
|
||||
{
|
||||
sputs("failed (");print_word(result);sputs(")\n");
|
||||
break;
|
||||
}
|
||||
sputs("done\n");
|
||||
|
||||
sputs("Flash verify...");
|
||||
result = flash_verify(&flash, img_hdr.img_base, (UINT8*)img_hdr.target_base, img_hdr.img_size);
|
||||
if (IS_ERROR(result))
|
||||
{
|
||||
sputs("failed (");print_word(result);sputs(")\n");
|
||||
break;
|
||||
}
|
||||
sputs("passed\n");
|
||||
|
||||
// Jump to reset vector
|
||||
Jump_to((void*)0xBFC00000);
|
||||
|
||||
break;
|
||||
|
||||
default:
|
||||
result = -1;
|
||||
break;
|
||||
}
|
||||
if (IS_ERROR(result))
|
||||
{
|
||||
*pLED = 0x40000000;
|
||||
break;
|
||||
}
|
||||
|
||||
};
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -1,19 +0,0 @@
|
||||
.file "init.S"
|
||||
|
||||
.text
|
||||
.section .init,"ax"
|
||||
.align 2
|
||||
.globl _init
|
||||
.extern end
|
||||
|
||||
_init:
|
||||
.set noreorder
|
||||
|
||||
# set uart
|
||||
la $26, sys_uart_baud
|
||||
addiu $27, $0, baudrate
|
||||
sw $27, 0($26)
|
||||
|
||||
jr $ra
|
||||
|
||||
.set reorder
|
||||
@@ -1,13 +0,0 @@
|
||||
@rem
|
||||
@rem Setup Chipscope's TCL JTAG path
|
||||
@rem
|
||||
@rem Usage: cs_xtclsh.bat args...
|
||||
@rem
|
||||
@date /T > date.tmp
|
||||
@date 15.03.2009
|
||||
@set CS_PATH=%XILINX%\ChipScope\bin\nt
|
||||
@echo %CS_PATH%
|
||||
|
||||
@call %CS_PATH%\cs_xtclsh bootloader.ROM.tcl
|
||||
@type date.tmp | date >nul
|
||||
@del date.tmp
|
||||
@@ -1,46 +0,0 @@
|
||||
.file "kernel.S"
|
||||
|
||||
.section .ktext,"ax"
|
||||
.align 2
|
||||
|
||||
.macro kpush reg
|
||||
addiu $sp, 4
|
||||
sw \reg, 0($sp)
|
||||
.endm
|
||||
|
||||
.macro kpop reg
|
||||
lw \reg, 0($sp)
|
||||
addiu $sp, -4
|
||||
.endm
|
||||
|
||||
_exc_handler:
|
||||
|
||||
.set noreorder
|
||||
|
||||
# Set Error LED and ExcCode LEDs
|
||||
# Get Cause
|
||||
mfc0 $26, $13
|
||||
li $27, 0xC0000000
|
||||
srl $26, 2
|
||||
andi $26, 0x000F
|
||||
or $26, $27
|
||||
la $27, sys_led_port
|
||||
sw $26, 0($27)
|
||||
|
||||
# wait for all interrupts = 0
|
||||
$w4x: mfc0 $26, $13
|
||||
nop
|
||||
srl $26, 8
|
||||
andi $26, 0xFF
|
||||
bnez $26, $w4x
|
||||
nop
|
||||
|
||||
# Get return address
|
||||
mfc0 $26, $14
|
||||
|
||||
# Return
|
||||
nop
|
||||
jr $26
|
||||
rfe
|
||||
.set reorder
|
||||
|
||||
@@ -1,214 +0,0 @@
|
||||
#include <sys/times.h>
|
||||
#include <sys/time.h>
|
||||
#include <sys/resource.h>
|
||||
#include <sys/stat.h>
|
||||
#include <errno.h>
|
||||
#include <stdlib.h>
|
||||
#include "libsys_boot.h"
|
||||
|
||||
// ---------------------------------------------------------------------------------
|
||||
// MIPS specific
|
||||
UINT32 CP0_SR_read(void)
|
||||
{
|
||||
UINT32 result;
|
||||
|
||||
__asm
|
||||
(
|
||||
"mfc0 %[val], $12\n"
|
||||
: [val] "=r" (result)
|
||||
);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
void CP0_SR_write(UINT32 val)
|
||||
{
|
||||
__asm
|
||||
(
|
||||
"mtc0 %[val], $12\n"
|
||||
: /* no output */
|
||||
: [val] "r" (val)
|
||||
);
|
||||
}
|
||||
|
||||
UINT32 CP0_CR_read(void)
|
||||
{
|
||||
UINT32 result;
|
||||
|
||||
__asm
|
||||
(
|
||||
"mfc0 %[val], $13\n"
|
||||
: [val] "=r" (result)
|
||||
);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
void CP0_CR_write(UINT32 val)
|
||||
{
|
||||
__asm
|
||||
(
|
||||
"mtc0 %[val], $13\n"
|
||||
:
|
||||
: [val] "r" (val)
|
||||
);
|
||||
}
|
||||
|
||||
UINT32 CP0_PRID_read(void)
|
||||
{
|
||||
UINT32 result;
|
||||
|
||||
__asm
|
||||
(
|
||||
"mfc0 %[val], $15\n"
|
||||
: [val] "=r" (result)
|
||||
);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------------
|
||||
char readchar(void)
|
||||
{
|
||||
volatile UINT32 *pUART_stat = (UINT32*)SYS_UART_STAT;
|
||||
volatile UINT32 *pUART_data = (UINT32*)SYS_UART_DATA;
|
||||
|
||||
while(!(0x10 & *pUART_stat));
|
||||
|
||||
return (char)*pUART_data;
|
||||
}
|
||||
|
||||
void writechar(char c)
|
||||
{
|
||||
volatile UINT32 *pUART_stat = (UINT32*)SYS_UART_STAT;
|
||||
volatile UINT32 *pUART_data = (UINT32*)SYS_UART_DATA;
|
||||
|
||||
while((0x02 & *pUART_stat) != 0);
|
||||
|
||||
*pUART_data = (UINT32)c;
|
||||
}
|
||||
|
||||
void _putchar(char c)
|
||||
{
|
||||
if (c == 0x0A)
|
||||
{
|
||||
writechar(0x0D);
|
||||
}
|
||||
writechar(c);
|
||||
}
|
||||
|
||||
int sputs(char *pStr)
|
||||
{
|
||||
char *start;
|
||||
start = pStr;
|
||||
|
||||
while(*pStr)
|
||||
_putchar(*(pStr++));
|
||||
|
||||
return pStr - start;
|
||||
}
|
||||
|
||||
void print_byte(char byte)
|
||||
{
|
||||
int i;
|
||||
unsigned char c, nibble;
|
||||
|
||||
for (i=0; i < 2; i++)
|
||||
{
|
||||
nibble = (char)((byte >> 4) & 0xF);
|
||||
byte <<= 4;
|
||||
|
||||
if (nibble < 10)
|
||||
c = nibble + '0';
|
||||
else
|
||||
c = nibble + 'A' - 10;
|
||||
|
||||
_putchar(c);
|
||||
}
|
||||
}
|
||||
|
||||
void print_word(int word)
|
||||
{
|
||||
int i;
|
||||
unsigned char c, nibble;
|
||||
|
||||
for (i=0; i < 4; i++)
|
||||
{
|
||||
c = (char) (word >> 24);
|
||||
print_byte(c);
|
||||
word <<= 8;
|
||||
}
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------------
|
||||
// PrintBuffer8()
|
||||
// Prints byte buffer as hex and ascii interpretation
|
||||
// ---------------------------------------------------------------------------------
|
||||
// _Parameters :
|
||||
// pBuf: : IN: Buffer to display
|
||||
// nbpr : Number of bytes per row to display
|
||||
// len : Length of input buffer
|
||||
// _Return: none
|
||||
//
|
||||
// ---------------------------------------------------------------------------
|
||||
void PrintBuffer8(UINT8 *pBuf, int nbpr, int len)
|
||||
{
|
||||
memdump(pBuf, 1, nbpr, len);
|
||||
}
|
||||
|
||||
void memdump(UINT8 *pBuf, int print_offset_only, int num_bytes_per_row, int len)
|
||||
{
|
||||
int i, j, cnt_hex, cnt_asc, base;
|
||||
unsigned char c;
|
||||
|
||||
i = j = 0;
|
||||
cnt_hex = len;
|
||||
cnt_asc = len;
|
||||
base = 0;
|
||||
if (!print_offset_only)
|
||||
base = (int)pBuf;
|
||||
|
||||
do
|
||||
{
|
||||
print_word(base + i);
|
||||
sputs(": ");
|
||||
for (j=0; j < num_bytes_per_row; j++)
|
||||
{
|
||||
if (cnt_hex)
|
||||
{
|
||||
print_byte(pBuf[i+j]);
|
||||
sputs(" ");
|
||||
cnt_hex--;
|
||||
}
|
||||
else
|
||||
{
|
||||
sputs(" ");
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
sputs(" ");
|
||||
for (j=0; j < num_bytes_per_row; j++)
|
||||
{
|
||||
if (cnt_asc)
|
||||
{
|
||||
c = pBuf[i+j];
|
||||
if((c < 0x20) || (c > 0x7F))
|
||||
c = '.';
|
||||
|
||||
_putchar(c);
|
||||
cnt_asc--;
|
||||
}
|
||||
else
|
||||
{
|
||||
sputs(" ");
|
||||
break;
|
||||
}
|
||||
}
|
||||
sputs("\n");
|
||||
i += num_bytes_per_row;
|
||||
|
||||
} while (cnt_hex);
|
||||
}
|
||||
|
||||
@@ -1,54 +0,0 @@
|
||||
#ifndef LIBSYS_H
|
||||
#define LIBSYS_H
|
||||
|
||||
// ---------------------------------------------------------
|
||||
// Types
|
||||
// ---------------------------------------------------------
|
||||
#define INT8 char
|
||||
#define INT16 short
|
||||
#define INT32 long
|
||||
#define UINT8 unsigned char
|
||||
#define UINT16 unsigned short
|
||||
#define UINT32 unsigned long
|
||||
#define INT int
|
||||
#define UINT unsigned int
|
||||
#define FLOAT32 float
|
||||
#define FLOAT64 double
|
||||
|
||||
#define IS_ERROR(e) ((e & 0x80000000) == 0x80000000)
|
||||
|
||||
#define SYS_GPIO0 0xA0000000
|
||||
#define SYS_GPIO1 0xA0000004
|
||||
#define SYS_LED_PORT SYS_GPIO0
|
||||
#define SYS_USB_CTRL SYS_GPIO1
|
||||
#define SYS_TIMER_USEC 0xA0000008
|
||||
#define SYS_TIMER_SEC 0xA000000C
|
||||
#define SYS_UART_DATA 0xA0010000
|
||||
#define SYS_UART_STAT 0xA0010004
|
||||
#define SYS_UART_BAUD 0xA0010008
|
||||
#define SYS_USB_DATA 0xA0020000
|
||||
#define SYS_USB_MBX 0xA0020004
|
||||
#define SYS_USB_ADDR 0xA0020008
|
||||
#define SYS_USB_STATUS 0xA002000C
|
||||
#define SYS_FLASH_IO 0xA4000000
|
||||
#define SYS_FLASH_MEM 0x00000000
|
||||
|
||||
// MIPS specific
|
||||
UINT32 CP0_SR_read(void);
|
||||
void CP0_SR_write(UINT32 val);
|
||||
UINT32 CP0_CR_read(void);
|
||||
void CP0_CR_write(UINT32 val);
|
||||
UINT32 CP0_PRID_read(void);
|
||||
|
||||
// General
|
||||
char readchar(void);
|
||||
void writechar(char c);
|
||||
int write(int file, char *ptr, int len);
|
||||
int sputs(char *pStr);
|
||||
void print_byte(char byte);
|
||||
void print_word(int word);
|
||||
void PrintBuffer8(UINT8 *pBuf, int nbpr, int len);
|
||||
void memdump(UINT8 *pBuf, int print_offset_only, int num_bytes_per_row, int len);
|
||||
|
||||
#endif // LIBSYS_H
|
||||
|
||||
@@ -1,43 +0,0 @@
|
||||
.file "startup.S"
|
||||
|
||||
.text
|
||||
.section .init,"ax"
|
||||
.extern _init
|
||||
.align 2
|
||||
|
||||
_start:
|
||||
.set noreorder
|
||||
|
||||
# set stack pointer
|
||||
la $sp, stack_ptr
|
||||
|
||||
# Set Kernel mode
|
||||
li $26, 0x1040000C
|
||||
mtc0 $26, $12
|
||||
li $26, 0x00000000
|
||||
mtc0 $26, $13
|
||||
|
||||
mfc0 $26, $15
|
||||
nop
|
||||
mtc0 $26, $31
|
||||
|
||||
# Invalidate I-Cache
|
||||
cop0 32
|
||||
|
||||
# Invalidate D-Cache
|
||||
cop0 34
|
||||
|
||||
# jump init
|
||||
la $26, _init
|
||||
jalr $26
|
||||
nop
|
||||
|
||||
la $26, main
|
||||
jalr $26
|
||||
nop
|
||||
_terminate:
|
||||
nop
|
||||
j _terminate
|
||||
nop
|
||||
|
||||
.set reorder
|
||||
@@ -1,225 +0,0 @@
|
||||
/* Script for -z combreloc: combine and sort reloc sections */
|
||||
OUTPUT_FORMAT("elf32-littlemips", "elf32-bigmips",
|
||||
"elf32-littlemips")
|
||||
OUTPUT_ARCH(mips)
|
||||
ENTRY(_start)
|
||||
SEARCH_DIR("./libsys");
|
||||
SEARCH_DIR("/usr/local/mipsel-elf/lib:/usr/local/mipsel-elf/lib/eb");
|
||||
SEARCH_DIR("/usr/local/lib/gcc/mipsel-elf/4.3.3:/usr/local/lib/gcc/mipsel-elf/4.3.3/eb");
|
||||
|
||||
stack_ptr = 0x7FFFEFF0;
|
||||
baudrate = 0x0D;
|
||||
sys_led_port = 0xA0000000;
|
||||
sys_uart_data = 0xA0010000;
|
||||
sys_uart_stat = 0xA0010004;
|
||||
sys_uart_baud = 0xA0010008;
|
||||
sys_timer_usec = 0xA000008;
|
||||
sys_timer_sec = 0xA000000C;
|
||||
|
||||
STARTUP(startup.o)
|
||||
INPUT(kernel.o)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
/* Read-only sections, merged into text segment: */
|
||||
PROVIDE (__executable_start = 0x40000000); . = 0x40000000;
|
||||
.start __executable_start :
|
||||
{
|
||||
start = ALIGN(2);
|
||||
entry = ALIGN(2);
|
||||
_entry = ALIGN(2);
|
||||
__entry = ALIGN(2);
|
||||
*(.start)
|
||||
}
|
||||
/* Kernel text with low-level exception handler */
|
||||
.exc_vector __executable_start + 0x080 :
|
||||
{
|
||||
_exc_vect_start = .;
|
||||
*(.exc_vect)
|
||||
_exc_vect_end = .;
|
||||
}
|
||||
.init :
|
||||
{
|
||||
KEEP (*(.init))
|
||||
} =0
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
_ftext = . ;
|
||||
*(.text .stub .text.* .gnu.linkonce.t.*)
|
||||
/* .gnu.warning sections are handled specially by elf32.em. */
|
||||
*(.gnu.warning)
|
||||
*(.mips16.fn.*) *(.mips16.call.*)
|
||||
} =0
|
||||
.fini :
|
||||
{
|
||||
KEEP (*(.fini))
|
||||
} =0
|
||||
PROVIDE (__etext = .);
|
||||
PROVIDE (_etext = .);
|
||||
PROVIDE (etext = .);
|
||||
.rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
|
||||
.rodata1 : { *(.rodata1) }
|
||||
.sdata2 :
|
||||
{
|
||||
*(.sdata2 .sdata2.* .gnu.linkonce.s2.*)
|
||||
}
|
||||
.sbss2 : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) }
|
||||
.eh_frame_hdr : { *(.eh_frame_hdr) }
|
||||
.eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) }
|
||||
.gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
|
||||
/* Adjust the address for the data segment. We want to adjust up to
|
||||
the same address within the page on the next page up. */
|
||||
. = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE));
|
||||
/* Exception handling */
|
||||
.eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) }
|
||||
.gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
|
||||
/* Thread Local Storage sections */
|
||||
.tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
|
||||
.tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
|
||||
.preinit_array :
|
||||
{
|
||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
||||
KEEP (*(.preinit_array))
|
||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
||||
}
|
||||
.init_array :
|
||||
{
|
||||
PROVIDE_HIDDEN (__init_array_start = .);
|
||||
KEEP (*(SORT(.init_array.*)))
|
||||
KEEP (*(.init_array))
|
||||
PROVIDE_HIDDEN (__init_array_end = .);
|
||||
}
|
||||
.fini_array :
|
||||
{
|
||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
||||
KEEP (*(.fini_array))
|
||||
KEEP (*(SORT(.fini_array.*)))
|
||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
||||
}
|
||||
.ctors :
|
||||
{
|
||||
/* gcc uses crtbegin.o to find the start of
|
||||
the constructors, so we make sure it is
|
||||
first. Because this is a wildcard, it
|
||||
doesn't matter if the user does not
|
||||
actually link against crtbegin.o; the
|
||||
linker won't look for a file to match a
|
||||
wildcard. The wildcard also means that it
|
||||
doesn't matter which directory crtbegin.o
|
||||
is in. */
|
||||
KEEP (*crtbegin.o(.ctors))
|
||||
KEEP (*crtbegin?.o(.ctors))
|
||||
/* We don't want to include the .ctor section from
|
||||
the crtend.o file until after the sorted ctors.
|
||||
The .ctor section from the crtend file contains the
|
||||
end of ctors marker and it must be last */
|
||||
KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
|
||||
KEEP (*(SORT(.ctors.*)))
|
||||
KEEP (*(.ctors))
|
||||
}
|
||||
.dtors :
|
||||
{
|
||||
KEEP (*crtbegin.o(.dtors))
|
||||
KEEP (*crtbegin?.o(.dtors))
|
||||
KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
|
||||
KEEP (*(SORT(.dtors.*)))
|
||||
KEEP (*(.dtors))
|
||||
}
|
||||
.jcr : { KEEP (*(.jcr)) }
|
||||
.data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) }
|
||||
. = DATA_SEGMENT_RELRO_END (0, .);
|
||||
.data :
|
||||
{
|
||||
_fdata = . ;
|
||||
*(.data .data.* .gnu.linkonce.d.*)
|
||||
SORT(CONSTRUCTORS)
|
||||
}
|
||||
.data1 : { *(.data1) }
|
||||
.got.plt : { *(.got.plt) }
|
||||
. = .;
|
||||
_gp = ALIGN(16) + 0x7ff0;
|
||||
.got : { *(.got) }
|
||||
/* We want the small data sections together, so single-instruction offsets
|
||||
can access them all, and initialized data all before uninitialized, so
|
||||
we can shorten the on-disk segment size. */
|
||||
.sdata :
|
||||
{
|
||||
*(.sdata .sdata.* .gnu.linkonce.s.*)
|
||||
}
|
||||
.lit8 : { *(.lit8) }
|
||||
.lit4 : { *(.lit4) }
|
||||
_edata = .; PROVIDE (edata = .);
|
||||
__bss_start = .;
|
||||
_fbss = .;
|
||||
.sbss :
|
||||
{
|
||||
*(.dynsbss)
|
||||
*(.sbss .sbss.* .gnu.linkonce.sb.*)
|
||||
*(.scommon)
|
||||
}
|
||||
.bss :
|
||||
{
|
||||
*(.dynbss)
|
||||
*(.bss .bss.* .gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
/* Align here to ensure that the .bss section occupies space up to
|
||||
_end. Align after .bss to ensure correct alignment even if the
|
||||
.bss section disappears because there are no input sections.
|
||||
FIXME: Why do we need it? When there is no .bss section, we don't
|
||||
pad the .data section. */
|
||||
. = ALIGN(. != 0 ? 32 / 8 : 1);
|
||||
}
|
||||
. = ALIGN(32 / 8);
|
||||
. = ALIGN(32 / 8);
|
||||
_end = .; PROVIDE (end = .);
|
||||
. = DATA_SEGMENT_END (.);
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
/* DWARF debug sections.
|
||||
Symbols in the DWARF debugging sections are relative to the beginning
|
||||
of the section so we begin them at 0. */
|
||||
/* DWARF 1 */
|
||||
.debug 0 : { *(.debug) }
|
||||
.line 0 : { *(.line) }
|
||||
/* GNU DWARF 1 extensions */
|
||||
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
||||
.debug_sfnames 0 : { *(.debug_sfnames) }
|
||||
/* DWARF 1.1 and DWARF 2 */
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
/* DWARF 2 */
|
||||
.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_frame 0 : { *(.debug_frame) }
|
||||
.debug_str 0 : { *(.debug_str) }
|
||||
.debug_loc 0 : { *(.debug_loc) }
|
||||
.debug_macinfo 0 : { *(.debug_macinfo) }
|
||||
/* SGI/MIPS DWARF 2 extensions */
|
||||
.debug_weaknames 0 : { *(.debug_weaknames) }
|
||||
.debug_funcnames 0 : { *(.debug_funcnames) }
|
||||
.debug_typenames 0 : { *(.debug_typenames) }
|
||||
.debug_varnames 0 : { *(.debug_varnames) }
|
||||
/* DWARF 3 */
|
||||
.debug_pubtypes 0 : { *(.debug_pubtypes) }
|
||||
.debug_ranges 0 : { *(.debug_ranges) }
|
||||
.gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
|
||||
.gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
|
||||
.gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
|
||||
.mdebug.abi32 : { KEEP(*(.mdebug.abi32)) }
|
||||
.mdebug.abiN32 : { KEEP(*(.mdebug.abiN32)) }
|
||||
.mdebug.abi64 : { KEEP(*(.mdebug.abi64)) }
|
||||
.mdebug.abiO64 : { KEEP(*(.mdebug.abiO64)) }
|
||||
.mdebug.eabi32 : { KEEP(*(.mdebug.eabi32)) }
|
||||
.mdebug.eabi64 : { KEEP(*(.mdebug.eabi64)) }
|
||||
.gcc_compiled_long32 : { KEEP(*(.gcc_compiled_long32)) }
|
||||
.gcc_compiled_long64 : { KEEP(*(.gcc_compiled_long64)) }
|
||||
/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) }
|
||||
}
|
||||
@@ -1,147 +0,0 @@
|
||||
*asm:
|
||||
%{G*} %(endian_spec) %{mips1} %{mips2} %{mips3} %{mips4} %{mips32} %{mips32r2} %{mips64} %{mips16} %{mno-mips16:-no-mips16} %{mips3d} %{mno-mips3d:-no-mips3d} %{mdmx} %{mno-mdmx:-no-mdmx} %{mdsp} %{mno-dsp} %{mdspr2} %{mno-dspr2} %{msmartmips} %{mno-smartmips} %{mmt} %{mno-mt} %{mfix-vr4120} %{mfix-vr4130} %(subtarget_asm_optimizing_spec) %(subtarget_asm_debugging_spec) %{mabi=*} %{!mabi*: %(asm_abi_default_spec)} %{mgp32} %{mgp64} %{march=*} %{mxgot:-xgot} %{mfp32} %{mfp64} %{mshared} %{mno-shared} %{msym32} %{mno-sym32} %{mtune=*} %{v} %(subtarget_asm_spec)
|
||||
|
||||
*asm_debug:
|
||||
%{gstabs*:--gstabs}%{!gstabs*:%{g*:--gdwarf2}} %{fdebug-prefix-map=*:--debug-prefix-map %*}
|
||||
|
||||
*asm_final:
|
||||
|
||||
|
||||
*asm_options:
|
||||
%{--target-help:%:print-asm-header()} %a %Y %{c:%W{o*}%{!o*:-o %w%b%O}}%{!c:-o %d%w%u%O}
|
||||
|
||||
*invoke_as:
|
||||
%{!S:-o %|.s |
|
||||
as %(asm_options) %m.s %A }
|
||||
|
||||
*cpp:
|
||||
%(subtarget_cpp_spec)
|
||||
|
||||
*cpp_options:
|
||||
%(cpp_unique_options) %1 %{m*} %{std*&ansi&trigraphs} %{W*&pedantic*} %{w} %{f*} %{g*:%{!g0:%{!fno-working-directory:-fworking-directory}}} %{O*} %{undef} %{save-temps:-fpch-preprocess}
|
||||
|
||||
*cpp_debug_options:
|
||||
%{d*}
|
||||
|
||||
*cpp_unique_options:
|
||||
%{C|CC:%{!E:%eGCC does not support -C or -CC without -E}} %{!Q:-quiet} %{nostdinc*} %{C} %{CC} %{v} %{I*&F*} %{P} %I %{MD:-MD %{!o:%b.d}%{o*:%.d%*}} %{MMD:-MMD %{!o:%b.d}%{o*:%.d%*}} %{M} %{MM} %{MF*} %{MG} %{MP} %{MQ*} %{MT*} %{!E:%{!M:%{!MM:%{!MT:%{!MQ:%{MD|MMD:%{o*:-MQ %*}}}}}}} %{remap} %{g3|ggdb3|gstabs3|gcoff3|gxcoff3|gvms3:-dD} %{H} %C %{D*&U*&A*} %{i*} %Z %i %{fmudflap:-D_MUDFLAP -include mf-runtime.h} %{fmudflapth:-D_MUDFLAP -D_MUDFLAPTH -include mf-runtime.h} %{E|M|MM:%W{o*}}
|
||||
|
||||
*trad_capable_cpp:
|
||||
cc1 -E %{traditional|ftraditional|traditional-cpp:-traditional-cpp}
|
||||
|
||||
*cc1:
|
||||
%{gline:%{!g:%{!g0:%{!g1:%{!g2: -g1}}}}} %{G*} %{EB:-meb} %{EL:-mel} %{EB:%{EL:%emay not use both -EB and -EL}} %{save-temps: } %(subtarget_cc1_spec)
|
||||
|
||||
*cc1_options:
|
||||
%{pg:%{fomit-frame-pointer:%e-pg and -fomit-frame-pointer are incompatible}} %1 %{!Q:-quiet} -dumpbase %B %{d*} %{m*} %{a*} %{c|S:%{o*:-auxbase-strip %*}%{!o*:-auxbase %b}}%{!c:%{!S:-auxbase %b}} %{g*} %{O*} %{W*&pedantic*} %{w} %{std*&ansi&trigraphs} %{v:-version} %{pg:-p} %{p} %{f*} %{undef} %{Qn:-fno-ident} %{--help:--help} %{--target-help:--target-help} %{--help=*:--help=%(VALUE)} %{!fsyntax-only:%{S:%W{o*}%{!o*:-o %b.s}}} %{fsyntax-only:-o %j} %{-param*} %{fmudflap|fmudflapth:-fno-builtin -fno-merge-constants} %{coverage:-fprofile-arcs -ftest-coverage}
|
||||
|
||||
*cc1plus:
|
||||
|
||||
|
||||
*link_gcc_c_sequence:
|
||||
%G %L %G
|
||||
|
||||
*link_ssp:
|
||||
%{fstack-protector|fstack-protector-all:-lssp_nonshared -lssp}
|
||||
|
||||
*endfile:
|
||||
crtend%O%s crtn%O%s
|
||||
|
||||
*link:
|
||||
%(endian_spec) %{G*} %{mips1} %{mips2} %{mips3} %{mips4} %{mips32} %{mips32r2} %{mips64} %{bestGnum} %{shared} %{non_shared}
|
||||
|
||||
*lib:
|
||||
--start-group %o -lc --end-group
|
||||
|
||||
*mfwrap:
|
||||
%{static: %{fmudflap|fmudflapth: --wrap=malloc --wrap=free --wrap=calloc --wrap=realloc --wrap=mmap --wrap=munmap --wrap=alloca} %{fmudflapth: --wrap=pthread_create}} %{fmudflap|fmudflapth: --wrap=main}
|
||||
|
||||
*mflib:
|
||||
%{fmudflap|fmudflapth: -export-dynamic}
|
||||
|
||||
*link_gomp:
|
||||
|
||||
|
||||
*libgcc:
|
||||
-lgcc
|
||||
|
||||
*startfile:
|
||||
crti%O%s crtbegin%O%s
|
||||
|
||||
*switches_need_spaces:
|
||||
|
||||
|
||||
*cross_compile:
|
||||
1
|
||||
|
||||
*version:
|
||||
4.3.3
|
||||
|
||||
*multilib:
|
||||
. !msoft-float !EL !EB;soft-float msoft-float !EL !EB;el !msoft-float EL !EB;eb !msoft-float !EL EB;soft-float/el msoft-float EL !EB;soft-float/eb msoft-float !EL EB;
|
||||
|
||||
*multilib_defaults:
|
||||
EL mips1 mabi=32
|
||||
|
||||
*multilib_extra:
|
||||
|
||||
|
||||
*multilib_matches:
|
||||
mel EL;meb EB;m4650 msingle-float;msoft-float msoft-float;EL EL;EB EB;
|
||||
|
||||
*multilib_exclusions:
|
||||
|
||||
|
||||
*multilib_options:
|
||||
msoft-float EL/EB
|
||||
|
||||
*linker:
|
||||
collect2
|
||||
|
||||
*link_libgcc:
|
||||
%D
|
||||
|
||||
*md_exec_prefix:
|
||||
|
||||
|
||||
*md_startfile_prefix:
|
||||
|
||||
|
||||
*md_startfile_prefix_1:
|
||||
|
||||
|
||||
*startfile_prefix_spec:
|
||||
|
||||
*sysroot_spec:
|
||||
--sysroot=%R
|
||||
|
||||
*sysroot_suffix_spec:
|
||||
|
||||
|
||||
*sysroot_hdrs_suffix_spec:
|
||||
|
||||
|
||||
*subtarget_cc1_spec:
|
||||
|
||||
|
||||
*subtarget_cpp_spec:
|
||||
|
||||
|
||||
*subtarget_asm_optimizing_spec:
|
||||
%{noasmopt:-O0} %{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}}
|
||||
|
||||
*subtarget_asm_debugging_spec:
|
||||
%{g} %{g0} %{g1} %{g2} %{g3} %{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} %{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} %{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} %{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3} %{gcoff*:-mdebug} %{!gcoff*:-no-mdebug}
|
||||
|
||||
*subtarget_asm_spec:
|
||||
|
||||
|
||||
*asm_abi_default_spec:
|
||||
-mabi=32
|
||||
|
||||
*endian_spec:
|
||||
%{!EB:%{!meb:-EL}} %{EB|meb:-EB}
|
||||
|
||||
*link_command:
|
||||
%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S: %(linker) -T link/link.ld %l %{pie:-pie} %X %{o*} %{A} %{d} %{e*} %{m} %{N} %{n} %{r} %{s} %{t} %{u*} %{x} %{z} %{Z} %{!A:%{!nostdlib:%{!nostartfiles:%S}}} %{static:} %{L*} %(mfwrap) %(link_libgcc) %{lib} %{fopenmp|ftree-parallelize-loops=*:%:include(libgomp.spec)%(link_gomp)} %(mflib) %{fprofile-arcs|fprofile-generate|coverage:-lgcov} %{!nostdlib:%{!nodefaultlibs:%(link_ssp) %(link_gcc_c_sequence)}} %{!A:%{!nostdlib:%{!nostartfiles:%E}}} %{T*} }}}}}}
|
||||
|
||||
@@ -1,260 +0,0 @@
|
||||
onerror {resume}
|
||||
quietly WaveActivateNextPane {} 0
|
||||
add wave -noupdate -divider {TOP interface}
|
||||
add wave -noupdate -format Logic /tb_mips_top/nmi
|
||||
add wave -noupdate -format Logic /tb_mips_top/rst
|
||||
add wave -noupdate -format Logic /tb_mips_top/clk
|
||||
add wave -noupdate -format Literal /tb_mips_top/debug
|
||||
add wave -noupdate -format Logic /tb_mips_top/stb_o
|
||||
add wave -noupdate -format Logic /tb_mips_top/ack_i
|
||||
add wave -noupdate -format Logic /tb_mips_top/srdy_i
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/addr_o
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/dat_i
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/dat_o
|
||||
add wave -noupdate -format Logic /tb_mips_top/we_o
|
||||
add wave -noupdate -format Literal /tb_mips_top/sel_o
|
||||
add wave -noupdate -format Logic /tb_mips_top/cyc_o
|
||||
add wave -noupdate -format Logic /tb_mips_top/mrdy_o
|
||||
add wave -noupdate -format Literal /tb_mips_top/int
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_pipeline/inst_shifter/dout
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/biu_rst
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/cpu_rst
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/cpu_run
|
||||
add wave -noupdate -divider BIU
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/bout_fifo_din
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/bout_fifo_dout
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/bout_fifo_re
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/bout_fifo_we
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/bout_fifo_full
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/bout_fifo_empty
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/bout_rdy
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/bus_timeout_cnt
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/bus_timeout
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/cpu_imem_err
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/cpu_imem_rdy
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/cpu_imem_en
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/cpu_imem_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/cpu_imem_din
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/cpu_dmem_err
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/cpu_dmem_rdy
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/cpu_dmem_en
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/cpu_dmem_we
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/cpu_dmem_be
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/cpu_dmem_dout
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/cpu_dmem_din
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/cpu_dmem_addr
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/bus_idle
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/busy
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/dmem_be
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/bin_fifo_din
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/bin_fifo_dout
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/bin_fifo_re
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/bin_fifo_we
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/bin_fifo_full
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/bin_fifo_empty
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/write_fifo_din
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/write_fifo_dout
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/write_fifo_re
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/write_fifo_we
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/write_fifo_full
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/write_fifo_empty
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/read_cycle
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/dcached
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/dcache_en2
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/dcache_en
|
||||
add wave -noupdate -divider {External components}
|
||||
add wave -noupdate -format Logic /tb_mips_top/clk
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/gpi_0
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/gpo_0
|
||||
add wave -noupdate -format Logic /tb_mips_top/inst_uart/tx_complete
|
||||
add wave -noupdate -format Logic /tb_mips_top/inst_uart/tx_empty
|
||||
add wave -noupdate -format Literal /tb_mips_top/inst_uart/uart_status_port
|
||||
add wave -noupdate -format Logic /tb_mips_top/rx
|
||||
add wave -noupdate -format Logic /tb_mips_top/tx
|
||||
add wave -noupdate -divider {Interrupt Timer}
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/inst_gpio/timer_cnt
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/inst_gpio/timer_cmp
|
||||
add wave -noupdate -format Literal /tb_mips_top/inst_gpio/timer_en
|
||||
add wave -noupdate -format Literal /tb_mips_top/inst_gpio/timer_inten
|
||||
add wave -noupdate -format Literal /tb_mips_top/inst_gpio/timer_irq
|
||||
add wave -noupdate -format Literal /tb_mips_top/inst_gpio/timer_ovl
|
||||
add wave -noupdate -format Literal /tb_mips_top/inst_gpio/timer_irq_ack
|
||||
add wave -noupdate -format Literal /tb_mips_top/inst_gpio/timer_cmp_we
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/inst_gpio/reg_data_wr
|
||||
add wave -noupdate -format Logic /tb_mips_top/clk
|
||||
add wave -noupdate -format Logic /tb_mips_top/clk
|
||||
add wave -noupdate -format Literal /tb_mips_top/mem_area
|
||||
add wave -noupdate -format Literal /tb_mips_top/inst_flash_port/s
|
||||
add wave -noupdate -format Logic /tb_mips_top/inst_flash_port/ack
|
||||
add wave -noupdate -format Logic /tb_mips_top/stb_o
|
||||
add wave -noupdate -format Logic /tb_mips_top/srdy_i
|
||||
add wave -noupdate -format Logic /tb_mips_top/we_o
|
||||
add wave -noupdate -format Logic /tb_mips_top/inst_flash_port/we_i_r
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/addr_o
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/inst_flash_port/addr_i_r
|
||||
add wave -noupdate -format Logic /tb_mips_top/inst_flash_port/page_mode_en
|
||||
add wave -noupdate -format Logic /tb_mips_top/inst_flash_port/rdy
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/flash_a
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/flash_d
|
||||
add wave -noupdate -format Logic /tb_mips_top/ack_i
|
||||
add wave -noupdate -format Logic /tb_mips_top/flash_cs_n
|
||||
add wave -noupdate -format Logic /tb_mips_top/flash_we_n
|
||||
add wave -noupdate -format Logic /tb_mips_top/flash_oe_n
|
||||
add wave -noupdate -format Literal /tb_mips_top/flash_be_n
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/sram_a
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/sram_d
|
||||
add wave -noupdate -format Logic /tb_mips_top/ack_i
|
||||
add wave -noupdate -format Logic /tb_mips_top/sram_cs_n
|
||||
add wave -noupdate -format Literal /tb_mips_top/sram_wr_n
|
||||
add wave -noupdate -format Logic /tb_mips_top/sram_oe_n
|
||||
add wave -noupdate -format Literal /tb_mips_top/sram_be_n
|
||||
add wave -noupdate -format Logic /tb_mips_top/inst_sram_port/page_mode_en_r
|
||||
add wave -noupdate -format Logic /tb_mips_top/inst_sram_port/do_page_read
|
||||
add wave -noupdate -format Logic /tb_mips_top/inst_sram_port/rdy
|
||||
add wave -noupdate -format Literal /tb_mips_top/inst_sram_port/s
|
||||
add wave -noupdate -divider ALU
|
||||
add wave -noupdate -format Logic /tb_mips_top/clk
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_pipeline/hdu
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_pipeline/sdu
|
||||
add wave -noupdate -divider PC
|
||||
add wave -noupdate -format Logic /tb_mips_top/clk
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_pipeline/pc
|
||||
add wave -noupdate -divider COP0
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_cop/ir_en
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_cop/ir
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_cop/test_reg
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_cop/test_reg_we
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_cop/icache_info
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_cop/dcache_info
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_cop/cop_pipe_id
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_cop/cop_pipe_ex
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_cop/ctrl_in
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_icache/cpu_en
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/cpu_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/cpu_dout
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_icache/cpu_busy
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_cop/ctrl_out
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_cop/epc
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_cop/cause
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_cop/status
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_cop/badvaddr
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_cop/eflags
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_cop/status_save
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_cop/status_rest
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_cop/stat_reg_we
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_cop/exc_state
|
||||
add wave -noupdate -divider Pipestages
|
||||
add wave -noupdate -format Logic /tb_mips_top/clk
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_pipeline/id_stage
|
||||
add wave -noupdate -format Logic /tb_mips_top/clk
|
||||
add wave -noupdate -format Literal -radix hexadecimal -expand /tb_mips_top/uut/inst_pipeline/ex_stage
|
||||
add wave -noupdate -format Logic /tb_mips_top/clk
|
||||
add wave -noupdate -format Logic -label .stall_all /tb_mips_top/uut/inst_pipeline/sdu.stall_all
|
||||
add wave -noupdate -format Literal -radix hexadecimal -expand /tb_mips_top/uut/inst_pipeline/mem_stage
|
||||
add wave -noupdate -format Logic /tb_mips_top/clk
|
||||
add wave -noupdate -format Literal -radix hexadecimal -expand /tb_mips_top/uut/inst_pipeline/wb_stage
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_pipeline/rst
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_pipeline/cpu_run
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_pipeline/inst_reg_dual/reg_mem
|
||||
add wave -noupdate -divider I-Cache
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/ctrl
|
||||
add wave -noupdate -format Logic /tb_mips_top/clk
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_icache/cpu_en
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_icache/cpu_req
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_icache/cpu_busy
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_icache/cache_rdy
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_icache/cache_hit
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_icache/tag_match
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/cpu_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/cpu_dout
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/cpu_req_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/request_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/fill_addr
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_icache/request_count
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/flush_count
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_icache/fill_count
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_icache/pv_reg
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_icache/pv
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_icache/cs
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_icache/s
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/cache_entry_out
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_icache/tag_ram_re
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_icache/data_ram_re
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/data_b_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/data_b_dout
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/data_a_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/data_a_din
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_icache/data_ram_we
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/tag_b_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/tag_b_dout
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/tag_a_dout
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/tag_a_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/tag_a_din
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/tag_b_din
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_icache/tag_ram_we
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_icache/inst_tag_ram/ram
|
||||
add wave -noupdate -divider D-Cache
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/dcache_dbg
|
||||
add wave -noupdate -format Logic /tb_mips_top/clk
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_dcache/mrdy_o
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_dcache/cpu_en
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_dcache/cpu_busy
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_dcache/cpu_bsy
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_dcache/cpu_req
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_dcache/cpu_be
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_dcache/cpu_we
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_dcache/cpu_hit_we
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_dcache/instant_raw
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/cpu_din
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/cpu_dout
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/cpu_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/cpu_req_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/cpu_data_reg
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/request_addr
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_dcache/request_count
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/fill_addr
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_dcache/fill_count
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_dcache/flush_count
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_dcache/cache_rdy
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_dcache/cache_hit
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_dcache/tag_match
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_dcache/pv_reg
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_dcache/pv
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_dcache/s
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_dcache/cs
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/dat_i
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/cache_entry_in
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/cache_entry_out
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/cpu_data_reg
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_dcache/cpu_be_reg
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_dcache/cpu_we_reg
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_dcache/data_a_we
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/data_a_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/data_a_dout
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/data_a_din
|
||||
add wave -noupdate -format Literal /tb_mips_top/uut/inst_biu/inst_dcache/data_b_we
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/data_b_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/data_b_dout
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/data_b_din
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/tag_b_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/tag_b_dout
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/tag_a_dout
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/tag_a_addr
|
||||
add wave -noupdate -format Literal -radix hexadecimal /tb_mips_top/uut/inst_biu/inst_dcache/tag_ram_din
|
||||
add wave -noupdate -format Logic /tb_mips_top/uut/inst_biu/inst_dcache/tag_ram_we
|
||||
TreeUpdate [SetDefaultTree]
|
||||
WaveRestoreCursors {Cursor {1309445000 ps} 0}
|
||||
configure wave -namecolwidth 188
|
||||
configure wave -valuecolwidth 154
|
||||
configure wave -justifyvalue left
|
||||
configure wave -signalnamewidth 1
|
||||
configure wave -snapdistance 10
|
||||
configure wave -datasetprefix 0
|
||||
configure wave -rowmargin 4
|
||||
configure wave -childrowmargin 2
|
||||
configure wave -gridoffset 0
|
||||
configure wave -gridperiod 100
|
||||
configure wave -griddelta 40
|
||||
configure wave -timeline 1
|
||||
update
|
||||
WaveRestoreZoom {0 ps} {1575 us}
|
||||
Reference in New Issue
Block a user