diff options
Diffstat (limited to 'gcc/collect2.c')
| -rw-r--r-- | gcc/collect2.c | 46 |
1 files changed, 28 insertions, 18 deletions
diff --git a/gcc/collect2.c b/gcc/collect2.c index c26838427d7..c901179ffeb 100644 --- a/gcc/collect2.c +++ b/gcc/collect2.c @@ -234,7 +234,7 @@ struct obstack temporary_obstack; char * temporary_firstobj; /* Holds the return value of pexecute. */ -int pexecute_pid; +int pid; /* Structure to hold all the directories in which to search for files to execute. */ @@ -1499,7 +1499,7 @@ collect_wait (prog) { int status; - pwait (pexecute_pid, &status, 0); + pwait (pid, &status, 0); if (status) { if (WIFSIGNALED (status)) @@ -1507,7 +1507,7 @@ collect_wait (prog) int sig = WTERMSIG (status); error ("%s terminated with signal %d [%s]%s", prog, sig, strsignal(sig), - status & 0200 ? "" : ", core dumped"); + WCOREDUMP(status) ? ", core dumped" : ""); collect_exit (FATAL_EXIT_CODE); } @@ -1588,9 +1588,9 @@ collect_execute (prog, argv, redir) dup2 (redir_handle, STDERR_FILENO); } - pexecute_pid = pexecute (argv[0], argv, argv[0], NULL, - &errmsg_fmt, &errmsg_arg, - (PEXECUTE_FIRST | PEXECUTE_LAST | PEXECUTE_SEARCH)); + pid = pexecute (argv[0], argv, argv[0], NULL, + &errmsg_fmt, &errmsg_arg, + (PEXECUTE_FIRST | PEXECUTE_LAST | PEXECUTE_SEARCH)); if (redir) { @@ -1602,7 +1602,7 @@ collect_execute (prog, argv, redir) close (redir_handle); } - if (pexecute_pid == -1) + if (pid == -1) fatal_perror (errmsg_fmt, errmsg_arg); } @@ -2069,7 +2069,6 @@ scan_prog_file (prog_name, which_pass) void (*quit_handler) PARAMS ((int)); char *real_nm_argv[4]; const char **nm_argv = (const char **) real_nm_argv; - int pid; int argc = 0; int pipe_fd[2]; char *p, buf[1024]; @@ -2514,7 +2513,6 @@ scan_libraries (prog_name) void (*quit_handler) PARAMS ((int)); char *real_ldd_argv[4]; const char **ldd_argv = (const char **) real_ldd_argv; - int pid; int argc = 0; int pipe_fd[2]; char buf[1024]; @@ -2647,7 +2645,7 @@ scan_libraries (prog_name) #ifdef OBJECT_FORMAT_COFF -#if defined(EXTENDED_COFF) +#if defined (EXTENDED_COFF) # define GCC_SYMBOLS(X) (SYMHEADER(X).isymMax + SYMHEADER(X).iextMax) # define GCC_SYMENT SYMR @@ -2660,14 +2658,26 @@ scan_libraries (prog_name) # define GCC_SYMBOLS(X) (HEADER(ldptr).f_nsyms) # define GCC_SYMENT SYMENT -# define GCC_OK_SYMBOL(X) \ - (((X).n_sclass == C_EXT) && \ - ((X).n_scnum > N_UNDEF) && \ - (aix64_flag \ - || (((X).n_type & N_TMASK) == (DT_NON << N_BTSHFT) \ - || ((X).n_type & N_TMASK) == (DT_FCN << N_BTSHFT)))) -# define GCC_UNDEF_SYMBOL(X) \ - (((X).n_sclass == C_EXT) && ((X).n_scnum == N_UNDEF)) +# if defined (C_WEAKEXT) +# define GCC_OK_SYMBOL(X) \ + (((X).n_sclass == C_EXT || (X).n_sclass == C_WEAKEXT) && \ + ((X).n_scnum > N_UNDEF) && \ + (aix64_flag \ + || (((X).n_type & N_TMASK) == (DT_NON << N_BTSHFT) \ + || ((X).n_type & N_TMASK) == (DT_FCN << N_BTSHFT)))) +# define GCC_UNDEF_SYMBOL(X) \ + (((X).n_sclass == C_EXT || (X).n_sclass == C_WEAKEXT) && \ + ((X).n_scnum == N_UNDEF)) +# else +# define GCC_OK_SYMBOL(X) \ + (((X).n_sclass == C_EXT) && \ + ((X).n_scnum > N_UNDEF) && \ + (aix64_flag \ + || (((X).n_type & N_TMASK) == (DT_NON << N_BTSHFT) \ + || ((X).n_type & N_TMASK) == (DT_FCN << N_BTSHFT)))) +# define GCC_UNDEF_SYMBOL(X) \ + (((X).n_sclass == C_EXT) && ((X).n_scnum == N_UNDEF)) +# endif # define GCC_SYMINC(X) ((X).n_numaux+1) # define GCC_SYMZERO(X) 0 |