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[sdcc-devel] [ sdcc-Bugs-3466784 ] compile of library file cause seg violation
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From: SourceForge.net <no...@so...> - 2011-12-29 04:13:34
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Bugs item #3466784, was opened at 2011-12-28 20:13 Message generated for change (Tracker Item Submitted) made by rs9562 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=100599&aid=3466784&group_id=599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Build system Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: rs9562 (rs9562) Assigned to: Nobody/Anonymous (nobody) Summary: compile of library file cause seg violation Initial Comment: A new build of SDCC-3.1.0 with only mcs51 build enabled make[4]: Entering directory `/usr/local/src/sdcc/sdcc-3.1.0.test/device/lib' ../../bin/sdcc -I../../device/include -I../../device/include/mcs51 --model-large --nostdinc --std-c99 -c _atof.c -o large/_atof.rel Caught signal 11: SIGSEGV make[4]: *** [large/_atof.rel] Error 1 make[4]: Leaving directory `/usr/local/src/sdcc/sdcc-3.1.0.test/device/lib' The environment is Fedora 16, GCC 4.6.2. I had to add the patch level of "2" in SDCCicode.c so that the build would not hang. #if (defined(__linux__) || defined(__MINGW32__)) && defined(__GNUC__) && __GNUC__ == 4 && __GNUC_MINOR__ == 6 && (__GNUC_PATCHLEVEL__ == 0 || __GNUC_PATCHLEVEL__ == 1 || __GNUC_PATCHLEVEL__ == 2) #pragma GCC push_options #pragma GCC optimize ("O0") #endif Using strace gives more detail. I "cd" to "device/lib" and type strace ../../bin/sdcc -I../../device/include -I../../device/include/mcs51 --model-large --nostdinc --std-c99 -c _atof.c -o large/_atof.rel $ strace ../../bin/sdcc -I../../device/include -I../../device/include/mcs51 --model-large --nostdinc --std-c99 -c _atof.c -o large/_atof.rel execve("../../bin/sdcc", ["../../bin/sdcc", "-I../../device/include", "-I../../device/include/mcs51", "--model-large", "--nostdinc", "--std-c99", "-c", "_atof.c", "-o", "large/_atof.rel"], [/* 57 vars */]) = 0 brk(0) = 0x87ba000 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb77aa000 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) open("/usr/local/lib/tls/i686/sse2/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/local/lib/tls/i686/sse2", 0xbfff9050) = -1 ENOENT (No such file or directory) open("/usr/local/lib/tls/i686/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/local/lib/tls/i686", 0xbfff9050) = -1 ENOENT (No such file or directory) open("/usr/local/lib/tls/sse2/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/local/lib/tls/sse2", 0xbfff9050) = -1 ENOENT (No such file or directory) open("/usr/local/lib/tls/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/local/lib/tls", 0xbfff9050) = -1 ENOENT (No such file or directory) open("/usr/local/lib/i686/sse2/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/local/lib/i686/sse2", 0xbfff9050) = -1 ENOENT (No such file or directory) open("/usr/local/lib/i686/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/local/lib/i686", 0xbfff9050) = -1 ENOENT (No such file or directory) open("/usr/local/lib/sse2/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/local/lib/sse2", 0xbfff9050) = -1 ENOENT (No such file or directory) open("/usr/local/lib/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/local/lib", {st_mode=S_IFDIR|0755, st_size=20480, ...}) = 0 open("/usr/lib/tls/i686/sse2/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/lib/tls/i686/sse2", 0xbfff9050) = -1 ENOENT (No such file or directory) open("/usr/lib/tls/i686/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/lib/tls/i686", 0xbfff9050) = -1 ENOENT (No such file or directory) open("/usr/lib/tls/sse2/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/lib/tls/sse2", 0xbfff9050) = -1 ENOENT (No such file or directory) open("/usr/lib/tls/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/lib/tls", {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0 open("/usr/lib/i686/sse2/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/lib/i686/sse2", 0xbfff9050) = -1 ENOENT (No such file or directory) open("/usr/lib/i686/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/lib/i686", 0xbfff9050) = -1 ENOENT (No such file or directory) open("/usr/lib/sse2/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/usr/lib/sse2", {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0 open("/usr/lib/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\1\1\1\3\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000\256]I4\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=948524, ...}) = 0 mmap2(0x49592000, 972328, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x49592000 mmap2(0x49674000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe2) = 0x49674000 mmap2(0x49679000, 26152, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x49679000 close(3) = 0 open("/usr/local/lib/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/tls/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/sse2/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/lib/tls/i686/sse2/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/lib/tls/i686/sse2", 0xbfff9030) = -1 ENOENT (No such file or directory) open("/lib/tls/i686/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/lib/tls/i686", 0xbfff9030) = -1 ENOENT (No such file or directory) open("/lib/tls/sse2/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/lib/tls/sse2", 0xbfff9030) = -1 ENOENT (No such file or directory) open("/lib/tls/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/lib/tls", {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0 open("/lib/i686/sse2/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/lib/i686/sse2", 0xbfff9030) = -1 ENOENT (No such file or directory) open("/lib/i686/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/lib/i686", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 open("/lib/sse2/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat64("/lib/sse2", 0xbfff9030) = -1 ENOENT (No such file or directory) open("/lib/libm.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\1\1\1\3\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0 D\255H4\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=208320, ...}) = 0 mmap2(0x48ad0000, 172160, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x48ad0000 mmap2(0x48af9000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28) = 0x48af9000 close(3) = 0 open("/usr/local/lib/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/tls/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/sse2/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/lib/tls/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/lib/i686/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/lib/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000o\261H4\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=115376, ...}) = 0 mmap2(0x48b15000, 116592, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x48b15000 mmap2(0x48b31000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b) = 0x48b31000 close(3) = 0 open("/usr/local/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/tls/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/sse2/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/lib/tls/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/lib/i686/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\1\1\1\3\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20\270\220H4\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=1991260, ...}) = 0 mmap2(0x488f2000, 1751644, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x488f2000 mprotect(0x48a97000, 4096, PROT_NONE) = 0 mmap2(0x48a98000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a5) = 0x48a98000 mmap2(0x48a9b000, 10844, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x48a9b000 close(3) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb77a9000 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb77a8000 set_thread_area({entry_number:-1 -> 6, base_addr:0xb77a8700, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 mprotect(0x48a98000, 8192, PROT_READ) = 0 mprotect(0x48af9000, 4096, PROT_READ) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb77a7000 mprotect(0x49674000, 16384, PROT_READ) = 0 mprotect(0x488ee000, 4096, PROT_READ) = 0 rt_sigaction(SIGABRT, {0x8055890, [ABRT], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0 rt_sigaction(SIGTERM, {0x8055890, [TERM], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0 rt_sigaction(SIGINT, {0x8055890, [INT], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0 rt_sigaction(SIGSEGV, {0x8055890, [SEGV], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0 brk(0) = 0x87ba000 brk(0x87db000) = 0x87db000 brk(0) = 0x87db000 open("_atof.c", O_RDONLY) = 3 access("../../bin/sdcpp", X_OK) = 0 pipe2([4, 5], O_CLOEXEC) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb77a8768) = 3567 close(5) = 0 fcntl64(4, F_SETFD, 0) = 0 brk(0) = 0x87db000 brk(0x87fc000) = 0x87fc000 brk(0) = 0x87fc000 brk(0x881d000) = 0x881d000 brk(0) = 0x881d000 brk(0x883e000) = 0x883e000 brk(0) = 0x883e000 brk(0x885f000) = 0x885f000 ioctl(4, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, 0xbffef918) = -1 EINVAL (Invalid argument) fstat64(4, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb77a6000 read(4, "# 1 \"_atof.c\"\n# 1 \"<built-in>\"\n#"..., 4096) = 2855 read(4, "", 4096) = 0 brk(0) = 0x885f000 brk(0x8880000) = 0x8880000 read(4, "", 4096) = 0 brk(0) = 0x8880000 --- {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3567, si_status=0, si_utime=0, si_stime=0} (Child exited) --- brk(0x88a1000) = 0x88a1000 --- {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x2} (Segmentation fault) --- write(2, "Caught signal 11: SIGSEGV\n", 26Caught signal 11: SIGSEGV ) = 26 exit_group(1) = ? THE VERSION: $ ../../bin/sdcc -v SDCC : mcs51 3.1.0 #7066 (Dec 28 2011) (Linux) ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=100599&aid=3466784&group_id=599 |