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author Vas Crabb <vas@vastheman.com>2026-03-02 09:25:23 +1100
committer Vas Crabb <vas@vastheman.com>2026-03-02 09:25:23 +1100
commit366b485b037b404a4a71f1caa77a4cacb83e17ef (patch)
tree5a952cf72bc53d6c1032738f21725e8ae55f152e /scripts
parentac492c02708b92ce76400214204a4fa9713d0a1a (diff)
Allow recompiling CPU cores to define their own opcode descriptions.
The base opcode description now only has the parts that are used by the base recompiler front-end. CPU cores are free to define their own extensions as they see fit without being limited to pre-defined fields. The base recompiler front-end is now a template, eliminating the virtual member functions. It no longer has any dependencies on libemu, which paves the way to decoupling the recompiler front-ends and allowing the instruction analysis to be tested without the rest of the emulator. Also added a compile-time option to disable ASTAT flag update elision in the SHARC recompiler, and fixed some recompiler front-end bugs.
Diffstat (limited to 'scripts')
-rw-r--r--scripts/src/cpu.lua5
1 files changed, 4 insertions, 1 deletions
diff --git a/scripts/src/cpu.lua b/scripts/src/cpu.lua
index 121ec87a8a6..9bf32fcaf66 100644
--- a/scripts/src/cpu.lua
+++ b/scripts/src/cpu.lua
@@ -32,8 +32,8 @@ if CPU_INCLUDE_DRC then
MAME_DIR .. "src/devices/cpu/drcbeut.h",
MAME_DIR .. "src/devices/cpu/drccache.cpp",
MAME_DIR .. "src/devices/cpu/drccache.h",
- MAME_DIR .. "src/devices/cpu/drcfe.cpp",
MAME_DIR .. "src/devices/cpu/drcfe.h",
+ MAME_DIR .. "src/devices/cpu/drcfe.ipp",
MAME_DIR .. "src/devices/cpu/drcuml.cpp",
MAME_DIR .. "src/devices/cpu/drcuml.h",
MAME_DIR .. "src/devices/cpu/uml.cpp",
@@ -879,11 +879,13 @@ end
if CPUS["SH"] then
files {
MAME_DIR .. "src/devices/cpu/sh/sh_fe.cpp",
+ MAME_DIR .. "src/devices/cpu/sh/sh_fe.h",
MAME_DIR .. "src/devices/cpu/sh/sh.cpp",
MAME_DIR .. "src/devices/cpu/sh/sh.h",
MAME_DIR .. "src/devices/cpu/sh/sh2.cpp",
MAME_DIR .. "src/devices/cpu/sh/sh2.h",
MAME_DIR .. "src/devices/cpu/sh/sh2fe.cpp",
+ MAME_DIR .. "src/devices/cpu/sh/sh2fe.h",
MAME_DIR .. "src/devices/cpu/sh/sh3comn.cpp",
MAME_DIR .. "src/devices/cpu/sh/sh3comn.h",
MAME_DIR .. "src/devices/cpu/sh/sh4.cpp",
@@ -893,6 +895,7 @@ if CPUS["SH"] then
MAME_DIR .. "src/devices/cpu/sh/sh4dmac.cpp",
MAME_DIR .. "src/devices/cpu/sh/sh4dmac.h",
MAME_DIR .. "src/devices/cpu/sh/sh4fe.cpp",
+ MAME_DIR .. "src/devices/cpu/sh/sh4fe.h",
MAME_DIR .. "src/devices/cpu/sh/sh4regs.h",
MAME_DIR .. "src/devices/cpu/sh/sh4tmu.cpp",
MAME_DIR .. "src/devices/cpu/sh/sh4tmu.h",