Macintosh-Tools/dingusppc
1
0
Fork 0
mirror of https://github.com/dingusdev/dingusppc.git synced 2025-01-11 05:29:43 +00:00
Code Issues Projects Releases Wiki Activity

ppcmmu: Reduce unmapped physical memory logging.

Browse Source 
Don't log consecutive accesses to unmapped physical memory addresses. This saves a couple hundred thousand lines in the log in some cases.
This is only a partial fix. Any access that isn't logged should be queued and output if a log message is output that is not this log message or after a time period.
This commit is contained in:
joevt 2023-01-14 23:39:36 -08:00
parent b23bb04dac
commit 814260f0b6
1 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
cpu/ppc/ppcmmu.cpp
View File

@ -1,6 +1,6 @@
/*
DingusPPC - The Experimental PowerPC Macintosh emulator
Copyright (C) 2018-21 divingkatae and maximum
Copyright (C) 2018-23 divingkatae and maximum
(theweirdo) spatium
(Contact divingkatae#1017 or powermax#2286 on Discord for more info)
@ -620,7 +620,16 @@ static TLBEntry* dtlb2_refill(uint32_t guest_va, int is_write)
}
return tlb_entry;
} else {
LOG_F(WARNING, "Access to unmapped physical memory, phys_addr=0x%08X", phys_addr);
static uint32_t last_phys_addr = -1;
static uint32_t first_phys_addr = -1;
if (phys_addr != last_phys_addr + 4) {
if (last_phys_addr != -1 && last_phys_addr != first_phys_addr) {
LOG_F(WARNING, " ... phys_addr=0x%08X", last_phys_addr);
}
first_phys_addr = phys_addr;
LOG_F(WARNING, "Access to unmapped physical memory, phys_addr=0x%08X", first_phys_addr);
}
last_phys_addr = phys_addr;
return &UnmappedMem;
}
}