Initial repo setup (#1)

* git subrepo clone git@github.com:ethteck/splat.git tools/splat

subrepo:
  subdir:   "tools/splat"
  merged:   "4fec014"
upstream:
  origin:   "git@github.com:ethteck/splat.git"
  branch:   "master"
  commit:   "4fec014"
git-subrepo:
  version:  "0.4.3"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "2f68596"

* gitignore

* decompress_baserom.py

* Initial yaml

* run flib

* more yaml stuff

* Builds an uncompressed ROM

* setup ido download

* git subrepo clone git@github.com:simonlindholm/asm-differ.git tools/asm-differ

subrepo:
  subdir:   "tools/asm-differ"
  merged:   "ae40866"
upstream:
  origin:   "git@github.com:simonlindholm/asm-differ.git"
  branch:   "main"
  commit:   "ae40866"
git-subrepo:
  version:  "0.4.3"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "2f68596"

* git subrepo clone git@github.com:simonlindholm/asm-processor.git tools/asm-processor

subrepo:
  subdir:   "tools/asm-processor"
  merged:   "bbd86ea"
upstream:
  origin:   "git@github.com:simonlindholm/asm-processor.git"
  branch:   "main"
  commit:   "bbd86ea"
git-subrepo:
  version:  "0.4.3"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "2f68596"

* git subrepo clone (merge) git@github.com:EllipticEllipsis/fado.git tools/fado

subrepo:
  subdir:   "tools/fado"
  merged:   "8d896ee"
upstream:
  origin:   "git@github.com:EllipticEllipsis/fado.git"
  branch:   "master"
  commit:   "8d896ee"
git-subrepo:
  version:  "0.4.3"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "2f68596"

* setup ido in makefile

* data and rodata

* add automatic file splits

* bootstrap most symbol_addrs

* git subrepo clone --branch=irix git@github.com:hensldm/ultralib.git lib/ultralib

subrepo:
  subdir:   "lib/ultralib"
  merged:   "0d1e095"
upstream:
  origin:   "git@github.com:hensldm/ultralib.git"
  branch:   "irix"
  commit:   "0d1e095"
git-subrepo:
  version:  "0.4.3"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "2f68596"

* setup ido building

* various tooling

* git subrepo pull tools/asm-differ

subrepo:
  subdir:   "tools/asm-differ"
  merged:   "857b398"
upstream:
  origin:   "git@github.com:simonlindholm/asm-differ.git"
  branch:   "main"
  commit:   "857b398"
git-subrepo:
  version:  "0.4.3"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "2f68596"

* Change defines to match IDO

* review

* newlin

* update gitignore

* Windows error

* D_01000000

* yeet settings.json

* yeet

* git subrepo clone git@github.com:decompals/ultralib.git lib/ultralib

subrepo:
  subdir:   "lib/ultralib"
  merged:   "d03b2a3"
upstream:
  origin:   "git@github.com:decompals/ultralib.git"
  branch:   "main"
  commit:   "d03b2a3"
git-subrepo:
  version:  "0.4.3"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "2f68596"

* clangformat and clangtidy

* Setup a bunch of headers

* bootstrap boot and code functions and variables headers

* global.h

* update format.py includes

* -D_MIPS_SZLONG=32

* format.py: --verbose

* Update tools/decompress_baserom.py

Co-authored-by: Derek Hensley <hensley.derek58@gmail.com>

* Add libc to global.h

* review

* yeet saved_regs

* yeet headers

* yeet _MSC_VER

* more header cleanup

* add readme licensing note

---------

Co-authored-by: Derek Hensley <hensley.derek58@gmail.com>

1 files changed, 169 insertions, 0 deletions

diff --git a/lib/ultralib/src/rmon/rmonint.h b/lib/ultralib/src/rmon/rmonint.h
new file mode 100644
index 0000000..350b779
--- /dev/null
+++ b/lib/ultralib/src/rmon/rmonint.h
@@ -0,0 +1,169 @@
+#ifndef _RMONINT_H
+#define _RMONINT_H
+
+#include "dbgproto.h"
+#include "PR/os_internal.h"
+
+/* mips */
+
+#define MIPS_LWC2_OPCODE 50
+#define MIPS_SWC2_OPCODE 58
+
+#define MIPS_LW_OPCODE 35
+#define MIPS_SW_OPCODE 43
+
+#define MIPS_BREAK_OPCODE 0xD
+#define MIPS_BREAK_MASK 0xFC00003F
+
+#define MIPS_BREAK(code) \
+    ((((code) & 0xFFFFF) << 6) | MIPS_BREAK_OPCODE)
+
+/* R4300 General Purpose Register Indices */
+#define GREG_IDX_ZERO   0
+#define GREG_IDX_AT     1
+#define GREG_IDX_T9     25
+#define GREG_IDX_K0     26
+#define GREG_IDX_GP     28
+#define GREG_IDX_RA     31
+#define GREG_IDX_LO     32
+#define GREG_IDX_HI     33
+#define GREG_IDX_CAUSE  34
+#define GREG_IDX_PC     35
+#define GREG_IDX_SR     36
+
+/* RSP Scalar Register Indices */
+#define SREG_IDX_ZERO       0
+#define SREG_IDX_RA         31
+#define SREG_IDX_DRAM_ADDR  (32 + 0)
+#define SREG_IDX_MEM_ADDR   (32 + 1)
+#define SREG_IDX_RD_LEN     (32 + 2)
+#define SREG_IDX_PC         (32 + 3)
+#define SREG_IDX_WR_LEN     (32 + 4)
+#define SREG_IDX_STATUS     (32 + 5)
+#define SREG_IDX_DMA_FULL   (32 + 6)
+#define SREG_IDX_DMA_BUSY   (32 + 7)
+
+/* RSP Vector Register Properties */
+#define VREG_NUM 32
+#define VREG_SIZE 0x10
+
+/* rmon */
+
+#define RMON_MESG_CPU_BREAK 2
+#define RMON_MESG_SP_BREAK 4
+#define RMON_MESG_FAULT 8
+
+#define RMON_CPU 0
+#define RMON_RSP 1
+
+/* "thread id" for rsp */
+#define RMON_TID_RSP 1000
+/* "thread priority" for rsp */
+#define RMON_PRI_RSP 42
+
+/* "thread id" for no thread running */
+#define RMON_TID_NOTHREAD 1003
+
+#define RMON_PID_CPU 1002
+#define RMON_PID_RSP 1001
+
+/* Largest serviceable read/write memory request */
+#define RMON_MAX_XFER_SIZE 1024
+
+/* rmonmain */
+
+void __rmonSendHeader(KKHeader* const block, u32 blockSize, u32 type);
+void __rmonSendReply(KKHeader* const block, u32 blockSize, u32 replyType);
+void __rmonSendData(char* const block, unsigned int blockSize);
+
+extern int __rmonActive;
+
+/* rmonmisc */
+
+void __rmonInit(void);
+void __rmonPanic(void);
+
+extern OSMesgQueue __rmonMQ;
+
+/* rmonmem */
+
+void __rmonWriteWordTo(u32* addr, u32 val);
+u32 __rmonReadWordAt(u32* addr);
+void __rmonMemcpy(u8* dest, u8* srce, u32 count);
+void __rmonCopyWords(u32* dest, u32* srce, u32 count);
+
+extern u8 __rmonUtilityBuffer[256];
+
+/* rmonsio */
+
+void __rmonSendFault(OSThread* thread);
+void __rmonIOflush(void);
+void __rmonIOputw(u32 word);
+void __rmonIOhandler(void);
+
+extern void* __osRdb_DbgRead_Buf;
+extern u8 rmonRdbReadBuf[];
+
+/* rmonrcp */
+
+int __rmonRCPrunning(void);
+void __rmonIdleRCP(void);
+void __rmonStepRCP(void);
+void __rmonRunRCP(void);
+
+/* rmonbrk */
+
+u32 __rmonGetBranchTarget(int method, int thread, char* addr);
+int __rmonSetSingleStep(int thread, u32* instptr);
+void __rmonGetExceptionStatus(KKStatusEvent* reply);
+void __rmonHitBreak(void);
+void __rmonHitSpBreak(void);
+void __rmonHitCpuFault(void);
+
+extern u8 __rmonRcpAtBreak;
+
+/* rmonregs */
+
+u32 __rmonGetRegisterContents(int method, int threadNumber, int regNumber);
+
+/* rmontask */
+
+void __rmonMaskIdleThreadInts(void);
+OSThread* __rmonGetTCB(int threadNumber);
+int __rmonStopUserThreads(int whichThread);
+int __rmonGetThreadStatus(int method, int id, KKStatusEvent* reply);
+
+/* rmoncmds */
+
+int __rmonExecute(KKHeader* request);
+
+/* commands */
+
+typedef int (*FUNPTR)();
+
+int __rmonLoadProgram(KKHeader* req);
+int __rmonListProcesses(KKHeader* req);
+int __rmonGetExeName(KKHeader* req);
+int __rmonListThreads(KKHeader* req);
+int __rmonThreadStatus(KKHeader* req);
+int __rmonStopThread(KKHeader* req);
+int __rmonRunThread(KKHeader* req);
+int __rmonSetFault(KKHeader* req);
+int __rmonGetRegionCount(KKHeader* req);
+int __rmonGetRegions(KKHeader* req);
+int __rmonGetGRegisters(KKHeader* req);
+int __rmonSetGRegisters(KKHeader* req);
+int __rmonGetFRegisters(KKHeader* req);
+int __rmonSetFRegisters(KKHeader* req);
+int __rmonReadMem(KKHeader* req);
+int __rmonWriteMem(KKHeader* req);
+int __rmonSetBreak(KKHeader* req);
+int __rmonClearBreak(KKHeader* req);
+int __rmonListBreak(KKHeader* req);
+int __rmonSetComm(KKHeader* req);
+int __rmonGetSRegs(KKHeader* req);
+int __rmonSetSRegs(KKHeader* req);
+int __rmonGetVRegs(KKHeader* req);
+int __rmonSetVRegs(KKHeader* req);
+
+#endif