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| author | David Guillen Fandos | 2021-03-23 19:05:35 +0100 |
|---|---|---|
| committer | David Guillen Fandos | 2021-03-23 19:09:56 +0100 |
| commit | 11ec213c99d5d22905ff82cf3fb26ba6a8adf290 (patch) | |
| tree | 0af3ed99246d3bdb2d2b22f1420bddf2fafba507 /gba_memory.h | |
| parent | 7e27010a3c08811e4ed04097e1961009c3fef8d7 (diff) | |
| download | picogpsp-11ec213c99d5d22905ff82cf3fb26ba6a8adf290.tar.gz picogpsp-11ec213c99d5d22905ff82cf3fb26ba6a8adf290.tar.bz2 picogpsp-11ec213c99d5d22905ff82cf3fb26ba6a8adf290.zip | |
Make ewram memory lineal
This saves a few cycles in MIPS and simplifies a bit the core.
Removed the write map, only affects interpreter performance very
minimally. Rewired ARM and x86 handlers to support direct access to
I/EWRAM (and VRAM on ARM) to compensate. Overall performance is slightly
better but code is cleaner and allows for further improvements in the
dynarecs.
Diffstat (limited to 'gba_memory.h')
| -rw-r--r-- | gba_memory.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/gba_memory.h b/gba_memory.h index eaa5bab..14c8394 100644 --- a/gba_memory.h +++ b/gba_memory.h @@ -214,7 +214,6 @@ extern u8 ewram[1024 * 256 * 2]; extern u8 iwram[1024 * 32 * 2]; extern u8 *memory_map_read[8 * 1024]; -extern u8 *memory_map_write[8 * 1024]; extern u32 reg[64]; |