diff options
Diffstat (limited to 'src/memory.c')
| -rw-r--r-- | src/memory.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/src/memory.c b/src/memory.c index 1036152..b02a5b9 100644 --- a/src/memory.c +++ b/src/memory.c @@ -7,8 +7,6 @@ #include "instset.h" #include "memory.h" -#define MAX_ZOOM 0x10000 - static boolean g_is_init; static uint32 g_order; static uint32 g_size; @@ -185,52 +183,6 @@ uint8 sal_mem_get_byte(uint32 address) return g_memory[address]; } -void sal_mem_render_image( - uint32 origin, uint32 cell_size, uint32 buff_size, uint8_p buffer -) { - /* Render a 1D image of a given section of memory, at a given resolution - (zoom) and store it in a pre-allocated 'buffer'. - - On the Salis python handler we draw memory as a 1D 'image' on the WORLD - page. If we were to render this image directly on python, it would be - excruciatingly slow, as we have to iterate over large areas of memory! - Therefore, this memory module comes with a built-in, super fast renderer. - */ - uint32 i; - assert(g_is_init); - assert(sal_mem_is_address_valid(origin)); - assert(cell_size); - assert(cell_size <= MAX_ZOOM); - assert(buff_size); - assert(buffer); - - /* We make use of openmp for multi-threaded looping. This allows even - faster render times, wherever openmp is supported. - */ - #pragma omp parallel for - for (i = 0; i < buff_size; i++) { - uint32 j; - uint32 inst_sum = 0; - uint32 alloc_found = 0; - uint32 cell_addr = origin + (i * cell_size); - - for (j = 0; j < cell_size; j++) { - uint32 address = j + cell_addr; - - if (sal_mem_is_address_valid(address)) { - inst_sum += sal_mem_get_inst(address); - - if (sal_mem_is_allocated(address)) { - alloc_found = ALLOCATED_FLAG; - } - } - } - - buffer[i] = (uint8)(inst_sum / cell_size); - buffer[i] |= (uint8)(alloc_found); - } -} - static boolean inst_count_is_correct(void) { /* Check that the instruction counter is in a valid state |