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Slightly better help

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ptitSeb 2022-10-09 20:53:47 +02:00
parent 2aad95726c
commit b7fc2cd5ba
2 changed files with 8 additions and 5 deletions
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4
docs/USAGE.md
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@ -134,7 +134,7 @@ Enable/Disable simulation of Strong Memory model
#### BOX86_DYNAREC_X87DOUBLE
Force the use of Double for x87 emulation
* 0 : Try to use float when possible for x87 emulation (faster)
* 0 : Try to use float when possible for x87 emulation (faster, Default)
* 1 : Only use Double for x87 emulation (slower, may be needed for some specific games, like Crysis were it's enable automatically)
#### BOX86_DYNAREC_FASTNAN
@ -144,7 +144,7 @@ Enable/Disable generation of -NAN
#### BOX86_DYNAREC_SAFEFLAGS
Handling of flags on CALL/RET opcodes
* 0 : Treat CALL/RET as if it never needs any flags (faster but not advised)
* 0 : Treat CALL/RET as if it never needs any flags (faster but may have side-effects)
* 1 : most of RET will need flags, most of CALLS will not (Default)
* 2 : All CALL/RET will need flags (slower, but might be needed. Automatically enabled for Vara.exe)

9
src/main.c
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@ -668,15 +668,18 @@ void PrintHelp() {
printf(" BOX86_PATH is the box86 version of PATH (default is '.:bin')\n");
printf(" BOX86_LD_LIBRARY_PATH is the box86 version LD_LIBRARY_PATH (default is '.:lib')\n");
printf(" BOX86_LOG with 0/1/2/3 or NONE/INFO/DEBUG/DUMP to set the printed debug info (level 3 is level 2 + BOX86_DUMP)\n");
printf(" BOX86_ROLLING_LOG 0/1 use a rolling level 2 log of 16 entries\n");
printf(" BOX86_DUMP with 0/1 to dump elf infos\n");
printf(" BOX86_NOBANNER with 0/1 to enable/disable the printing of box86 version and build at start\n");
#ifdef DYNAREC
printf(" BOX86_DYNAREC_LOG with 0/1/2/3 or NONE/INFO/DEBUG/DUMP to set the printed dynarec info\n");
printf(" BOX86_DYNAREC with 0/1 to disable or enable Dynarec (On by default)\n");
printf(" BOX86_NODYNAREC with address interval (0x1234-0x4567) to forbid dynablock creation in the interval specified\n");
printf(" BOX86_DYNAREC_BIGBLOCK 0/1/2 to control Dynarec building BigBlock or not\n");
printf(" BOX86_DYNAREC_STRONGMEM 0/1/2 to control Dynarec emulation attempt of Stong memory model\n");
printf(" BOX86_DYNAREC_X87DOUBLE 0/1 to force Dynarec to use Double for x87 emulation\n");
printf(" BOX86_DYNAREC_BIGBLOCK 0/1/2 to control Dynarec building BigBlock or not (default: 1)\n");
printf(" BOX86_DYNAREC_STRONGMEM 0/1/2 to control Dynarec emulation attempt of Stong memory model (default: 0)\n");
printf(" BOX86_DYNAREC_X87DOUBLE 0/1 to force Dynarec to use Double for x87 emulation (default: 0)\n");
printf(" BOX86_DYNAREC_FASTNAN 0/1 to control if NaN are x86 accurate or not (default: 1)\n");
printf(" BOX86_DYNAREC_SAFEFLAGS 0/1/2 to control flags generation on RET/CALL opcodes (default: 1)\n");
#endif
#ifdef HAVE_TRACE
printf(" BOX86_TRACE with 1 to enable x86 execution trace\n");