diff options
Diffstat (limited to 'bfd/rs6000-core.c')
-rw-r--r-- | bfd/rs6000-core.c | 85 |
1 files changed, 41 insertions, 44 deletions
diff --git a/bfd/rs6000-core.c b/bfd/rs6000-core.c index 7f6bec4..11cf9aa 100644 --- a/bfd/rs6000-core.c +++ b/bfd/rs6000-core.c @@ -60,7 +60,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #undef SCNHDR - /* ------------------------------------------------------------------------ */ /* Support for core file stuff.. */ /* ------------------------------------------------------------------------ */ @@ -81,7 +80,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ AIX_CORE_DUMPX_CORE is defined (by configure) on AIX 4.3+, and CORE_VERSION_1 is defined (by AIX core.h) as 2 on AIX 4.3+ and as 1 on AIX 4.1 and 4.2. AIX pre-4.1 (aka 3.x) either doesn't define CORE_VERSION_1 - or else defines it as 0. */ + or else defines it as 0. */ #if defined(CORE_VERSION_1) && !CORE_VERSION_1 # undef CORE_VERSION_1 @@ -90,9 +89,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* The following union and macros allow this module to compile on all AIX versions and to handle both core_dumpx and core_dump on 4.3+. CNEW_*() and COLD_*() macros respectively retrieve core_dumpx and core_dump - values. */ + values. */ -/* Union of 32-bit and 64-bit versions of ld_info. */ +/* Union of 32-bit and 64-bit versions of ld_info. */ typedef union { #ifdef __ld_info32 @@ -104,7 +103,7 @@ typedef union { #endif } LdInfo; -/* Union of old and new core dump structures. */ +/* Union of old and new core dump structures. */ typedef union { #ifdef AIX_CORE_DUMPX_CORE @@ -116,7 +115,7 @@ typedef union { 4.3+ with appropriate SMIT config */ } CoreHdr; -/* Union of old and new vm_info structures. */ +/* Union of old and new vm_info structures. */ #ifdef CORE_VERSION_1 typedef union { @@ -129,7 +128,7 @@ typedef union { } VmInfo; #endif -/* Return whether CoreHdr C is in new or old format. */ +/* Return whether CoreHdr C is in new or old format. */ #ifdef AIX_CORE_DUMPX_CORE # define CORE_NEW(c) (!(c).old.c_entries) @@ -137,7 +136,7 @@ typedef union { # define CORE_NEW(c) 0 #endif -/* Return the c_stackorg field from struct core_dumpx C. */ +/* Return the c_stackorg field from struct core_dumpx C. */ #ifdef AIX_CORE_DUMPX_CORE # define CNEW_STACKORG(c) (c).c_stackorg @@ -145,7 +144,7 @@ typedef union { # define CNEW_STACKORG(c) 0 #endif -/* Return the offset to the loader region from struct core_dump C. */ +/* Return the offset to the loader region from struct core_dump C. */ #ifdef AIX_CORE_DUMPX_CORE # define CNEW_LOADER(c) (c).c_loader @@ -153,11 +152,11 @@ typedef union { # define CNEW_LOADER(c) 0 #endif -/* Return the offset to the loader region from struct core_dump C. */ +/* Return the offset to the loader region from struct core_dump C. */ #define COLD_LOADER(c) (c).c_tab -/* Return the c_lsize field from struct core_dumpx C. */ +/* Return the c_lsize field from struct core_dumpx C. */ #ifdef AIX_CORE_DUMPX_CORE # define CNEW_LSIZE(c) (c).c_lsize @@ -165,7 +164,7 @@ typedef union { # define CNEW_LSIZE(c) 0 #endif -/* Return the c_dataorg field from struct core_dumpx C. */ +/* Return the c_dataorg field from struct core_dumpx C. */ #ifdef AIX_CORE_DUMPX_CORE # define CNEW_DATAORG(c) (c).c_dataorg @@ -173,7 +172,7 @@ typedef union { # define CNEW_DATAORG(c) 0 #endif -/* Return the c_datasize field from struct core_dumpx C. */ +/* Return the c_datasize field from struct core_dumpx C. */ #ifdef AIX_CORE_DUMPX_CORE # define CNEW_DATASIZE(c) (c).c_datasize @@ -181,7 +180,7 @@ typedef union { # define CNEW_DATASIZE(c) 0 #endif -/* Return the c_impl field from struct core_dumpx C. */ +/* Return the c_impl field from struct core_dumpx C. */ #ifdef AIX_CORE_DUMPX_CORE # define CNEW_IMPL(c) (c).c_impl @@ -189,7 +188,7 @@ typedef union { # define CNEW_IMPL(c) 0 #endif -/* Return the command string from struct core_dumpx C. */ +/* Return the command string from struct core_dumpx C. */ #ifdef AIX_CORE_DUMPX_CORE # define CNEW_COMM(c) (c).c_u.U_proc.pi_comm @@ -197,7 +196,7 @@ typedef union { # define CNEW_COMM(c) 0 #endif -/* Return the command string from struct core_dump C. */ +/* Return the command string from struct core_dump C. */ #ifdef CORE_VERSION_1 # define COLD_COMM(c) (c).c_u.U_comm @@ -205,7 +204,7 @@ typedef union { # define COLD_COMM(c) (c).c_u.u_comm #endif -/* Return the struct __context64 pointer from struct core_dumpx C. */ +/* Return the struct __context64 pointer from struct core_dumpx C. */ #ifdef AIX_CORE_DUMPX_CORE # define CNEW_CONTEXT64(c) (c).c_flt.hctx.r64 @@ -213,7 +212,7 @@ typedef union { # define CNEW_CONTEXT64(c) c #endif -/* Return the struct mstsave pointer from struct core_dumpx C. */ +/* Return the struct mstsave pointer from struct core_dumpx C. */ #ifdef AIX_CORE_DUMPX_CORE # define CNEW_MSTSAVE(c) (c).c_flt.hctx.r32 @@ -221,7 +220,7 @@ typedef union { # define CNEW_MSTSAVE(c) c #endif -/* Return the struct mstsave pointer from struct core_dump C. */ +/* Return the struct mstsave pointer from struct core_dump C. */ #ifdef CORE_VERSION_1 # define COLD_MSTSAVE(c) (c).c_mst @@ -229,7 +228,7 @@ typedef union { # define COLD_MSTSAVE(c) (c).c_u.u_save #endif -/* Return whether struct core_dumpx is from a 64-bit process. */ +/* Return whether struct core_dumpx is from a 64-bit process. */ #ifdef AIX_CORE_DUMPX_CORE # define CNEW_PROC64(c) IS_PROC64(&(c).c_u.U_proc) @@ -238,7 +237,7 @@ typedef union { #endif /* Magic end-of-stack addresses for old core dumps. This is _very_ fragile, - but I don't see any easy way to get that info right now. */ + but I don't see any easy way to get that info right now. */ #ifdef CORE_VERSION_1 # define COLD_STACKEND 0x2ff23000 @@ -247,12 +246,12 @@ typedef union { #endif /* Size of the leading portion that old and new core dump structures have in - common. */ + common. */ #define CORE_COMMONSZ ((int)&((struct core_dump *)0)->c_entries + \ sizeof (((struct core_dump *)0)->c_entries)) -/* Try to read into CORE the header from the core file associated with ABFD. - Return success. */ +/* Try to read into CORE the header from the core file associated with ABFD. + Return success. */ static boolean read_hdr (bfd *abfd, CoreHdr *core) @@ -263,11 +262,11 @@ read_hdr (bfd *abfd, CoreHdr *core) return false; /* Read the leading portion that old and new core dump structures have in - common. */ + common. */ if (bfd_read (core, CORE_COMMONSZ, 1, abfd) != CORE_COMMONSZ) return false; - /* Read the trailing portion of the structure. */ + /* Read the trailing portion of the structure. */ size = CORE_NEW (*core) ? sizeof (core->new) : sizeof (core->old) - CORE_COMMONSZ; return bfd_read ((char *)core + CORE_COMMONSZ, size, 1, abfd) == size; @@ -298,7 +297,7 @@ make_bfd_asection (abfd, name, flags, _raw_size, vma, filepos) } /* Decide if a given bfd represents a `core' file or not. There really is no - magic number or anything like, in rs6000coff. */ + magic number or anything like, in rs6000coff. */ const bfd_target * rs6000coff_core_p (abfd) @@ -309,7 +308,7 @@ rs6000coff_core_p (abfd) bfd_size_type size; char *tmpptr; - /* Values from new and old core structures. */ + /* Values from new and old core structures. */ int c_flag; file_ptr c_stack, c_regoff, c_loader; bfd_size_type c_size, c_regsize, c_lsize; @@ -324,7 +323,7 @@ rs6000coff_core_p (abfd) return NULL; } - /* Copy fields from new or old core structure. */ + /* Copy fields from new or old core structure. */ if (CORE_NEW (core)) { c_flag = core.new.c_flag; @@ -401,7 +400,7 @@ rs6000coff_core_p (abfd) additional shared library sections in a full core. */ if (!(c_flag & (FULL_CORE | CORE_TRUNC))) { - /* If the size is wrong, it means we're misinterpreting something. */ + /* If the size is wrong, it means we're misinterpreting something. */ if (c_stack + (file_ptr) c_size != statbuf.st_size) { bfd_set_error (bfd_error_wrong_format); @@ -433,7 +432,7 @@ rs6000coff_core_p (abfd) memcpy (tmpptr, &core, size); set_tdata (abfd, tmpptr); - /* Set architecture. */ + /* Set architecture. */ if (CORE_NEW (core)) { enum bfd_architecture arch; @@ -455,13 +454,13 @@ rs6000coff_core_p (abfd) bfd_default_set_arch_mach (abfd, arch, mach); } - /* .stack section. */ + /* .stack section. */ if (!make_bfd_asection (abfd, ".stack", SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS, c_size, c_stackend - c_size, c_stack)) return NULL; - /* .reg section for all registers. */ + /* .reg section for all registers. */ if (!make_bfd_asection (abfd, ".reg", SEC_HAS_CONTENTS, c_regsize, (bfd_vma) 0, c_regoff)) @@ -506,7 +505,7 @@ rs6000coff_core_p (abfd) uint ldi_next; bfd_vma ldi_dataorg; - /* Fields from new and old core structures. */ + /* Fields from new and old core structures. */ bfd_size_type c_datasize, c_vmregions; file_ptr c_data, c_vmm; @@ -538,9 +537,9 @@ rs6000coff_core_p (abfd) /* .data sections from loaded objects. */ if (proc64) - size = (int)((LdInfo *)0)->l64.ldinfo_filename; + size = (int) ((LdInfo *)0)->l64.ldinfo_filename; else - size = (int)((LdInfo *)0)->l32.ldinfo_filename; + size = (int) ((LdInfo *)0)->l32.ldinfo_filename; while (1) { @@ -560,7 +559,7 @@ rs6000coff_core_p (abfd) { ldi_core = ldinfo.l32.ldinfo_core; ldi_datasize = ldinfo.l32.ldinfo_datasize; - ldi_dataorg = (bfd_vma)(long) ldinfo.l32.ldinfo_dataorg; + ldi_dataorg = (bfd_vma) (long) ldinfo.l32.ldinfo_dataorg; ldi_next = ldinfo.l32.ldinfo_next; } @@ -602,7 +601,7 @@ rs6000coff_core_p (abfd) } else { - vminfo_addr = (bfd_vma)(long) vminfo.old.vminfo_addr; + vminfo_addr = (bfd_vma) (long) vminfo.old.vminfo_addr; vminfo_size = vminfo.old.vminfo_size; vminfo_offset = vminfo.old.vminfo_offset; } @@ -618,12 +617,10 @@ rs6000coff_core_p (abfd) } #endif - return abfd->xvec; /* this is garbage for now. */ + return abfd->xvec; /* this is garbage for now. */ } - - -/* return `true' if given core is from the given executable.. */ +/* return `true' if given core is from the given executable.. */ boolean rs6000coff_core_file_matches_executable_p (core_bfd, exec_bfd) bfd *core_bfd; @@ -646,9 +643,9 @@ rs6000coff_core_file_matches_executable_p (core_bfd, exec_bfd) c_loader = (file_ptr) COLD_LOADER (core.old); if (CORE_NEW (core) && CNEW_PROC64 (core.new)) - size = (int)((LdInfo *)0)->l64.ldinfo_filename; + size = (int) ((LdInfo *)0)->l64.ldinfo_filename; else - size = (int)((LdInfo *)0)->l32.ldinfo_filename; + size = (int) ((LdInfo *)0)->l32.ldinfo_filename; if (bfd_seek (core_bfd, c_loader + size, SEEK_SET) != 0) return false; |