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fwrite working

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This commit is contained in:
felsabbagh3 2019-11-12 23:03:14 -05:00
parent ba3722c4bb
commit d0c1663f79
5 changed files with 23413 additions and 23356 deletions
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37486
runtime/mains/nlTest/vx_nl_main.dump
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runtime/mains/nlTest/vx_nl_main.elf
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9264
runtime/mains/nlTest/vx_nl_main.hex
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9
runtime/newlib/newlib.c
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@ -49,6 +49,9 @@ void download(char ** ptr, char * drain)
size = *((int *) src);
src += 4;
vx_printf("newlib.c: Size of download: ", size);
vx_printf("newlib.c: Real size: ", sizeof(struct stat));
for (int i = 0; i < size; i++)
{
drain[i] = (*src);
@ -78,9 +81,10 @@ int _fstat(int file, struct stat * st)
struct stat newSt;
download((char **) &read_buffer, (char *) &st);
download((char **) &read_buffer, (char *) &newSt);
st->st_mode = S_IFCHR;
// st->st_mode = S_IFCHR;
vx_printf("st_mode: ", st->st_mode);
vx_printf("st_dev: ", st->st_dev);
@ -93,7 +97,6 @@ int _fstat(int file, struct stat * st)
vx_printf("st_blocks: ", st->st_blocks);
// st->st_mode = newSt.st_mode;
return 0;
}

10
simX/instruction.cpp
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@ -218,6 +218,7 @@ void trap_to_simulator(Warp & c)
fstat(file, &st);
fprintf(stderr, "------------------------\n");
fprintf(stderr, "Size of struct: %x\n", sizeof(struct stat));
fprintf(stderr, "st_mode: %d\n", st.st_mode);
fprintf(stderr, "st_dev: %d\n", st.st_dev);
fprintf(stderr, "st_ino: %d\n", st.st_ino);
@ -230,6 +231,15 @@ void trap_to_simulator(Warp & c)
fprintf(stderr, "^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n");
upload(&write_buffer, (char *) &st, sizeof(struct stat), c);
cerr << "RAW Write BUFFER:\n";
unsigned original_write_buffer = 0x72000000;
for (int i = 0; i < 10; i++)
{
unsigned new_addr = original_write_buffer + (4*i);
unsigned data_read = c.core->mem.read(new_addr, c.supervisorMode);
cerr << hex << new_addr << ": " << data_read << "\n";
}
}
break;
default: