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cavaliercoder / dmidecode-osx

An OS X native port of dmidecode
http://cavaliercoder.com/blog/dmidecode-for-apple-osx.html
GNU General Public License v2.0
54 stars 13 forks source link

"Illegal instruction: 4" on Mid-2010 Mac Mini, MacOS 10.13.6 #5

Open hbent opened 6 years ago

hbent commented 6 years ago

dmidecode compiled with -O0 -g3 on a Mid-2010 Mac Mini, MacOS 10.13.6. I am not really a Mac person and I'm at a loss as to how to proceed:

bash-3.2# gmake dmidecode gcc -W -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Wmissing-prototypes -Winline -Wundef -D_FILE_OFFSET_BITS=64 -O0 -g3 -Wno-constant-logical-operand -c dmidecode.c -o dmidecode.o gcc -W -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Wmissing-prototypes -Winline -Wundef -D_FILE_OFFSET_BITS=64 -O0 -g3 -Wno-constant-logical-operand -c dmiopt.c -o dmiopt.o gcc -W -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Wmissing-prototypes -Winline -Wundef -D_FILE_OFFSET_BITS=64 -O0 -g3 -Wno-constant-logical-operand -c dmioem.c -o dmioem.o gcc -W -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Wmissing-prototypes -Winline -Wundef -D_FILE_OFFSET_BITS=64 -O0 -g3 -Wno-constant-logical-operand -c util.c -o util.o gcc -framework CoreServices -framework IOKit dmidecode.o dmiopt.o dmioem.o util.o -o dmidecode bash-3.2# ./dmidecode

dmidecode 3.1

Getting SMBIOS data from Apple SMBIOS service. SMBIOS 2.4 present. 44 structures occupying 1946 bytes.

Bad address Illegal instruction: 4 bash-3.2# gdb ./dmidecode GNU gdb 6.3.50-20050815 (Apple version gdb-1708) (Mon Aug 15 16:03:10 UTC 2011) Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-apple-darwin"...unable to read unknown load command 0x80000028 Reading symbols for shared libraries ..... done unable to read unknown load command 0x80000028

(gdb) run Starting program: /usr/local/src/dmidecode-osx/dmidecode

Program terminated with signal SIGTRAP, Trace/breakpoint trap. The program no longer exists.

zengxcgg commented 4 years ago

@hbent Follow your instructions, Why does it still prompt "illegal instruction: 4". My computer's operating system is MacOS Catalina v10.15.I hope you can answer my question,thank you.

kleuter commented 4 years ago

For some reason, latest code is older than 3.1 relese.

if (NULL != properties)
     CFRelease(properties);

must be commented out.