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extending tracing feature for advanced debugging

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This commit is contained in:
Blaise Tine
2021-08-15 05:10:46 -07:00
parent 640c98a4e8
commit a60bfc5e01
7 changed files with 100 additions and 36 deletions
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21
driver/rtlsim/vortex.cpp
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@@ -21,7 +21,6 @@ inline size_t align_size(size_t size, size_t alignment) {
///////////////////////////////////////////////////////////////////////////////
class vx_device;
class vx_buffer {
public:
vx_buffer(size_t size, vx_device* device)
@@ -84,11 +83,11 @@ public:
if (dest_addr + asize > ram_.size())
return -1;
/*printf("VXDRV: upload %d bytes from 0x%lx to 0x%lx", size, (uint8_t*)src + src_offset, dest_addr);
if (size <= 1024) {
printf(": ");
for (int i = asize-1; i >= 0; --i) {
printf("%x", *((uint8_t*)src + src_offset + i));
/*printf("VXDRV: upload %ld bytes from 0x%lx:", size, uintptr_t((uint8_t*)src + src_offset));
for (int i = 0; i < (asize / CACHE_BLOCK_SIZE); ++i) {
printf("\n0x%08lx=", dest_addr + i * CACHE_BLOCK_SIZE);
for (int j = 0; j < CACHE_BLOCK_SIZE; ++j) {
printf("%02x", *((uint8_t*)src + src_offset + i * CACHE_BLOCK_SIZE + CACHE_BLOCK_SIZE - 1 - j));
}
}
printf("\n");*/
@@ -104,11 +103,11 @@ public:
ram_.read(src_addr, asize, (uint8_t*)dest + dest_offset);
/*printf("VXDRV: download %d bytes from 0x%lx to 0x%lx", size, src_addr, (uint8_t*)dest + dest_offset);
if (size <= 1024) {
printf(": ");
for (int i = asize-1; i >= 0; --i) {
printf("%x", *((uint8_t*)dest + dest_offset + i));
/*printf("VXDRV: download %ld bytes to 0x%lx:", size, uintptr_t((uint8_t*)dest + dest_offset));
for (int i = 0; i < (asize / CACHE_BLOCK_SIZE); ++i) {
printf("\n0x%08lx=", src_addr + i * CACHE_BLOCK_SIZE);
for (int j = 0; j < CACHE_BLOCK_SIZE; ++j) {
printf("%02x", *((uint8_t*)dest + dest_offset + i * CACHE_BLOCK_SIZE + CACHE_BLOCK_SIZE - 1 - j));
}
}
printf("\n");*/