wu-arch/kernels
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Added a pipeline stage + fixed SM param errors

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This commit is contained in:
felsabbagh3
2019-11-13 12:25:28 -05:00
parent 7f7d17d176
commit 70651f0340
15 changed files with 26390 additions and 24621 deletions
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51
simX/instruction.cpp
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@@ -82,7 +82,8 @@ Word signExt(Word w, Size bit, Word mask) {
void upload(unsigned * addr, char * src, int size, Warp & c)
{
// c.core->mem.write(current_addr, reg[rsrc[1]] & 0x000000FF, c.supervisorMode, 1);
cerr << "WRITING FINAL: " << *src << " size: " << size << "\n";
unsigned current_addr = *addr;
@@ -93,6 +94,7 @@ void upload(unsigned * addr, char * src, int size, Warp & c)
for (int i = 0; i < size; i++)
{
unsigned value = src[i] & 0x000000FF;
cerr << "UPLOAD: (" << hex << current_addr << dec << ") = " << hex << ( value) << dec << "\n";
c.core->mem.write(current_addr, value, c.supervisorMode, 1);
current_addr += 1;
}
@@ -155,13 +157,18 @@ void trap_to_simulator(Warp & c)
unsigned read_buffer = 0x71000000;
unsigned write_buffer = 0x72000000;
// cerr << "RAW READ BUFFER:\n";
// for (int i = 0; i < 10; i++)
// {
// unsigned new_addr = read_buffer + (4*i);
// unsigned data_read = c.core->mem.read(new_addr, c.supervisorMode);
// cerr << hex << new_addr << ": " << data_read << "\n";
// }
cerr << "RAW READ BUFFER:\n";
for (int i = 0; i < 10; i++)
{
unsigned new_addr = read_buffer + (4*i);
unsigned data_read = c.core->mem.read(new_addr, c.supervisorMode);
cerr << hex << new_addr << ": " << data_read << "\n";
}
for (int j = 0; j < 1024; j+=1)
{
c.core->mem.write((write_buffer+j), 0, c.supervisorMode, 1);
}
int command;
download(&read_buffer, (char *) &command, c);
@@ -219,18 +226,26 @@ void trap_to_simulator(Warp & c)
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);
fprintf(stderr, "st_uid: %d\n", st.st_uid);
fprintf(stderr, "st_gid: %d\n", st.st_gid);
fprintf(stderr, "st_rdev: %d\n", st.st_rdev);
fprintf(stderr, "st_size: %d\n", st.st_size);
fprintf(stderr, "st_blksize: %d\n", st.st_blksize);
fprintf(stderr, "st_blocks: %d\n", st.st_blocks);
fprintf(stderr, "st_mode: %x\n", st.st_mode);
fprintf(stderr, "st_dev: %x\n", st.st_dev);
fprintf(stderr, "st_ino: %x\n", st.st_ino);
fprintf(stderr, "st_uid: %x\n", st.st_uid);
fprintf(stderr, "st_gid: %x\n", st.st_gid);
fprintf(stderr, "st_rdev: %x\n", st.st_rdev);
fprintf(stderr, "st_size: %x\n", st.st_size);
fprintf(stderr, "st_blksize: %x\n", st.st_blksize);
fprintf(stderr, "st_blocks: %x\n", st.st_blocks);
fprintf(stderr, "^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n");
upload(&write_buffer, (char *) &st, sizeof(struct stat), c);
upload(&write_buffer, (char *) &st.st_mode , sizeof(st.st_mode), c);
upload(&write_buffer, (char *) &st.st_dev , sizeof(st.st_dev), c);
// upload(&write_buffer, (char *) &st.st_uid , sizeof(st.st_uid), c);
// upload(&write_buffer, (char *) &st.st_gid , sizeof(st.st_gid), c);
// upload(&write_buffer, (char *) &st.st_size , sizeof(st.st_size), c);
// upload(&write_buffer, (char *) &st.st_blksize , sizeof(st.st_blksize), c);
// upload(&write_buffer, (char *) &st.st_blocks , sizeof(st.st_blocks), c);
// upload(&write_buffer, (char *) &st, sizeof(struct stat), c);
cerr << "RAW Write BUFFER:\n";
unsigned original_write_buffer = 0x72000000;