piwalker/melonDS
1
0
Fork 0
mirror of https://github.com/melonDS-emu/melonDS.git synced 2025-07-23 22:29:47 -06:00
Code Issues Packages Projects Releases Wiki Activity

Introduce Platform::Log (#1640)

Browse Source 
* Add Platform::Log and Platform::LogLevel

* Replace most printf calls with Platform::Log calls

* Move a brace down

* Move some log entries to one Log call

- Some implementations of Log may assume a full line

* Log the MAC address as LogLevel::Info
This commit is contained in:
Jesse Talavera-Greenberg
2023-03-23 13:04:38 -04:00
committed by GitHub
parent 19280cff2d
commit 79dfb8dc8f
50 changed files with 521 additions and 378 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
src/CP15.cpp
View File

@ -21,12 +21,16 @@
#include "NDS.h"
#include "DSi.h"
#include "ARM.h"
#include "Platform.h"
#ifdef JIT_ENABLED
#include "ARMJIT.h"
#include "ARMJIT_Memory.h"
#endif
using Platform::Log;
using Platform::LogLevel;
// access timing for cached regions
// this would be an average between cache hits and cache misses
// this was measured to be close to hardware average
@ -201,7 +205,7 @@ void ARMv5::UpdatePURegion(u32 n)
case 3: privmask |= 0x03; usermask |= 0x03; break;
case 5: privmask |= 0x01; break;
case 6: privmask |= 0x01; usermask |= 0x01; break;
default: printf("!! BAD DATARW VALUE %d\n", datarw&0xF);
default: Log(LogLevel::Warn, "!! BAD DATARW VALUE %d\n", datarw&0xF);
}
switch (coderw)
@ -212,7 +216,7 @@ void ARMv5::UpdatePURegion(u32 n)
case 3: privmask |= 0x04; usermask |= 0x04; break;
case 5: privmask |= 0x04; break;
case 6: privmask |= 0x04; usermask |= 0x04; break;
default: printf("!! BAD CODERW VALUE %d\n", datarw&0xF);
default: Log(LogLevel::Warn, "!! BAD CODERW VALUE %d\n", datarw&0xF);
}
if (datacache & 0x1)
@ -233,8 +237,17 @@ void ARMv5::UpdatePURegion(u32 n)
usermask |= 0x40;
}
printf("PU region %d: %08X-%08X, user=%02X priv=%02X\n", n, start<<12, end<<12, usermask, privmask);
printf("%08X/%08X\n", PU_DataRW, PU_CodeRW);
Log(
LogLevel::Debug,
"PU region %d: %08X-%08X, user=%02X priv=%02X, %08X/%08X\n",
n,
start << 12,
end << 12,
usermask,
privmask,
PU_DataRW,
PU_CodeRW
);
for (u32 i = start; i < end; i++)
{
@ -443,7 +456,7 @@ void ARMv5::CP15Write(u32 id, u32 val)
{
UpdatePURegions((old & 0x1) != (val & 0x1));
}
if (val & (1<<7)) printf("!!!! ARM9 BIG ENDIAN MODE. VERY BAD. SHIT GONNA ASPLODE NOW\n");
if (val & (1<<7)) Log(LogLevel::Warn, "!!!! ARM9 BIG ENDIAN MODE. VERY BAD. SHIT GONNA ASPLODE NOW\n");
if (val & (1<<13)) ExceptionBase = 0xFFFF0000;
else ExceptionBase = 0x00000000;
}
@ -564,11 +577,21 @@ void ARMv5::CP15Write(u32 id, u32 val)
case 0x661:
case 0x670:
case 0x671:
char log_output[1024];
PU_Region[(id >> 4) & 0xF] = val;
printf("PU: region %d = %08X : ", (id>>4)&0xF, val);
printf("%s, ", val&1 ? "enabled":"disabled");
printf("%08X-", val&0xFFFFF000);
printf("%08X\n", (val&0xFFFFF000)+(2<<((val&0x3E)>>1)));
std::snprintf(log_output,
sizeof(log_output),
"PU: region %d = %08X : %s, %08X-%08X\n",
(id >> 4) & 0xF,
val,
val & 1 ? "enabled" : "disabled",
val & 0xFFFFF000,
(val & 0xFFFFF000) + (2 << ((val & 0x3E) >> 1))
);
Log(LogLevel::Debug, "%s", log_output);
// Some implementations of Log imply a newline, so we build up the line before printing it
// TODO: smarter region update for this?
UpdatePURegions(true);
return;
@ -589,7 +612,7 @@ void ARMv5::CP15Write(u32 id, u32 val)
//Halt(255);
return;
case 0x752:
printf("CP15: ICACHE INVALIDATE WEIRD. %08X\n", val);
Log(LogLevel::Warn, "CP15: ICACHE INVALIDATE WEIRD. %08X\n", val);
//Halt(255);
return;
@ -645,7 +668,7 @@ void ARMv5::CP15Write(u32 id, u32 val)
return;
if ((id & 0xF00) != 0x700)
printf("unknown CP15 write op %03X %08X\n", id, val);
Log(LogLevel::Warn, "unknown CP15 write op %03X %08X\n", id, val);
}
u32 ARMv5::CP15Read(u32 id)
@ -741,7 +764,7 @@ u32 ARMv5::CP15Read(u32 id)
if ((id & 0xF00) == 0xF00) // test/debug shit?
return 0;
printf("unknown CP15 read op %03X\n", id);
Log(LogLevel::Warn, "unknown CP15 read op %03X\n", id);
return 0;
}