Patch 2760 : 7.2 Compiler Linker on IRIX 6.2/6.3/6.4 : [IRIX 6.4 6.3 6.2]
INDEX
RELATIONS
RELEASE NOTES
1. Patch SG0002760 Release Note This release note describes patch SG0002760 to IRIX 6.2, IRIX 6.3 and IRIX 6.4.1.1 Supported Hardware Platforms This patch contains bug fixes for all hardware platforms.1.2 Supported Software Platforms This patch contains the n32 and 64 bit Compiler linkers, based on version 7.2. This patch is made to install on a system running IRIX 6.2, IRIX 6.3 or IRIX 6.4, and compiler version 7.2 only. This patch is incompatible with patch SG0001872. This patch requires rld patch SG0002715 to affectively address multigot issues. The software cannot be installed on other configurations.1.3 Bugs Fixed by Patch SG0002760 This patch contains fixes for the following bugs in IRIX 6.2, IRIX 6.3 and IRIX 6.4. Bug numbers from Silicon Graphics bug tracking system are included for reference. o SGI bug number 275470: Warning: GPHI_LO for 0xc2f0dc0 out of bounds [/usr/lib/libexc.so]. o SGI bug number 328118: unable to locate -Xlocal symbol when compiling non-shared. o SGI bug number 338569: ld generates bogus error msg with a strange so_locations file. o SGI bug number 346433: EndOfPage warning should state the name of module. o SGI bug number 364037: when -D linker option specified, should (16K) page align. o SGI bug number 381418: multigot linker -O3 -mp gets Bus Error at routine call. o SGI bug number 389942: fails to zero __Argv in a.out, causing ssrun -pcsamp crashes. o SGI bug number 390450: add description of new dso symbol resolution. o SGI bug number 433633: warn about missing Fortran trailing underscores. o SGI bug number 454860: n32 rld SIGILL on Indy R4K w/ MRed 7.1 under 6.2. o SGI bug number 459057: ld & delay_load cores dump with C++. o SGI bug number 470845: cc on 6.2 does not build mips1 -- is man page wrong?. o SGI bug number 473391: better message for mismatched dso find. o SGI bug number 481637: -delay_load not working on 7.1.1 -n32 -O3. o SGI bug number 494002: Mixing DATA statements and -Xlocal on a COMMON leads to ld error. o SGI bug number 507824: delay load failures do not inform/educate users. o SGI bug number 512748: DBX_CORE_o32,72+_debug:40142_Jul31, 3 testcases failed with -multigot. o SGI bug number 513517: KERN: 7.3 ld internal error when lboot kernel. o SGI bug number 514154: linker manpage note addition for so_locations. o SGI bug number 517151: internal error for kernel compile with -multigot and scommons. o SGI bug number 519603: misleading gp_overflow message linking kernel. o SGI bug number 519886: ld manpage omission fixes for registry options. o SGI bug number 520795: only warn about message numbers legal for linker but not yet used. o SGI bug number 521276: multigot created sections have symbols with null symtab name. o SGI bug number 522040: bad compact relocation records generated by o32 7.2 ld. o SGI bug number 524299: give error if Xlocal symbol is in input gp-relative data. o SGI bug number 525061: -abi causes new multigot linker to abort. o SGI bug number 526292: o32 link with use defined hiddens causes the linker to fail. o SGI bug number 526689: corded executable bad due to linker got page tiling. o SGI bug number 527541: Internal: at ../../ld/multigot.c in mgot_update_scommons().... o SGI bug number 527611: target address outside of segment cause linker to fail. o SGI bug number 527614: o32 bogus lit section entsizes confused the linker. o SGI bug number 527895: cx:kernel built with 41414_Sep22 panic (-O0). o SGI bug number 528142: multigot error on sanity_tests/lno/rv with -pfa Internal: at ../../ld/multigot.c lgot_local_got_offset() seg_ndx. o SGI bug number 528170: multigot triggered too early. o SGI bug number 528270: internal error: sections which overlap. o SGI bug number 528498: Bus error. Removing output file.... o SGI bug number 528524: lit8 not marked merge. o SGI bug number 528814: writing to under malloc'ed memory. o SGI bug number 529384: no -from file found causes segv. o SGI bug number 529386: scommon which follows the referencing sundefine with no subsequent references. o SGI bug number 529795: no complaints about xlocal residing in gprel section. o SGI bug number 529861: merged optional and non-optional ref should be optional ref. o SGI bug number 531142: enabled flag to go to older linker. -old_multigot. o SGI bug number 531996: 64 bit dso without so_locations produces incorrect address. o SGI bug number 534772: Internal: at ../../ld/dynutil.c sym_index > allocated buffer./hosts/geneva.mti/72+_debug/41884_Oct12/usr/lib32/cmplrs/ipacom: Error in linking final executable or DSO. o SGI bug number 534941: ld64: Segmentation fault. Removing output file.... o SGI bug number 535757: transitive links going more than one level deep sometimes caused segmentation faults. o SGI bug number 537731: Internal: at ../../ld/layout_util.c undefined symbols merged into symbol table. o SGI bug number 538958: linker not handling borderline multigot case. o SGI bug number 539885: xlocal initialized + uninitialized data together. o SGI bug number 541278: Warning: Olimit was exceeded on function parse_yyparse; will not optimize. o SGI bug number 544303: strange symbol resolution makes make seg fault when dmalloc is on. o SGI bug number 544345: gcc link time failure with 72+ (-Ofast). o SGI bug number 549716: Can't read strtab section in intermediate compiler file. o SGI bug number 551389: seg fault on non-SGI (gnu) compiled xanim object. o SGI bug number 552696: -Xlocal on one COMMON disables splits for *ALL* COMMONS. o SGI bug number 552740: scommon symbols not getting space allocated. o SGI bug number 555855: ignore message numbers from ucode backend. o SGI bug number 555866: Default address for shared objects inadequate. o SGI bug number 562145: LD_LAYOUT:segalign=<num> option wastes too much space. o SGI bug number 566077: couldn't map libm.so: Not enough space. o SGI bug number 528270: Fatal ld32 internal error in sections which overlap. o SGI bug number 384206: linker_ld:cx: odd code in layout.c based on multigot o SGI bug number 520405: dso(5) put in warning that so_locations may change in future o SGI bug number 526618: Compile generates bad a.out o SGI bug number 527311: bus error in ld o SGI bug number 528969: writing to under malloc'ed memory o SGI bug number 529130: writing to under malloc'ed memory o SGI bug number 538341: 7.2 Linker Seg Faults o SGI bug number 546958: ld patch for 7.2 compilers on IRIX 6.2/6.3/6.41.4 Subsystems Included in Patch SG0002760 This patch release includes these subsystems: o patchSG0002760.compiler_dev_sw.ld o patchSG0002760.compiler_dev_man.ld1.5 Installation Instructions Because you want to install only the patches for problems you have encountered, patch software is not installed by default. After reading the descriptions of the bugs fixed in this patch (see Section 1.3), determine the patches that meet your specific needs. If, after reading Sections 1.1 and 1.2 of these release notes, you are unsure whether your hardware and software meet the requirements for installing a particular patch, run inst. The inst program does not allow you to install patches that are incompatible with your hardware or software. Patch software is installed like any other Silicon Graphics software product. Follow the instructions in your Software Installation Administrator's Guide to bring up the miniroot form of the software installation tools. Follow these steps to select a patch for installation: 1. At the Inst> prompt, type install patchSGxxxxxxx where xxxxxxx is the patch number. 2. Initiate the installation sequence. Type Inst> go 3. You may find that two patches have been marked as incompatible. (The installation tools reject an installation request if an incompatibility is detected.) If this occurs, you must deselect one of the patches. Inst> keep patchSGxxxxxxx where xxxxxxx is the patch number. 4. After completing the installation process, exit the inst program by typing Inst> quit1.6 Patch Removal Instructions To remove a patch, use the versions remove command as you would for any other software subsystem. The removal process reinstates the original version of software unless you have specifically removed the patch history from your system. versions remove patchSGxxxxxxx where xxxxxxx is the patch number. To keep a patch but increase your disk space, use the versions removehist command to remove the patch history. versions removehist patchSGxxxxxxx where xxxxxxx is the patch number.1.7 Known Problems INST SUBSYSTEM REQUIREMENTS No Requirements Information Available. INST SUBSYSTEM CHECKSUMS These checksums help to provide a 'signature' for the patch inst image which can be used to authenticate other inst images. You can obtain this kind of output by running sum -r on the image (from the command line): 30437 2 patchSG0002760 01257 63 patchSG0002760.compiler_dev_man 61260 1499 patchSG0002760.compiler_dev_sw 00874 2 patchSG0002760.idb INST SUBSYSTEM FILE LISTINGS The following lists the files which get installed from each subsystem in the patch:
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Document Id: 20021117071125-IRIXPatch-1172
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