[PATCH] Add Mips specific dynamic table entry tags

Jack Carter Jack.Carter at imgtec.com
Tue May 28 12:00:10 PDT 2013


Anything with DELTA in it is long obsolete. I don't know if there is still SGI Mips support. If so PIXIE and CORD DT's will still be valid, but I doubt that LLVM will be willing to add the infrastructure to support them as they add instrumentation support on the basis block level for shippable executables: One runs the instrumenter on the final exe and dsos.

Even if the DT's were obsolete, it doesn't hurt to have them in the .h file for completeness.

Jack


Message: 2
Date: Tue, 28 May 2013 08:29:01 -0700
From: Rafael ?vila de Esp?ndola  <rafael.espindola at gmail.com>
To: rafael.espindola at gmail.com, simon at atanasyan.com
Cc: llvm-commits at cs.uiuc.edu
Subject: Re: [PATCH] Add Mips specific dynamic table entry tags.
Message-ID:
        <690af3681a6042b8409916d6e4bacbf9 at llvm-reviews.chandlerc.com>
Content-Type: text/plain; charset="utf-8"


  I guess the existing enum is a bit better.

  The /usr/include/elf.h I have also defines

   DT_MIPS_TIME_STAMP, DT_MIPS_ICHECKSUM, DT_MIPS_IVERSION, DT_MIPS_MSYM, DT_MIPS_CONFLICT, DT_MIPS_LIBLIST, DT_MIPS_CONFLICTNO, DT_MIPS_LIBLISTNO, DT_MIPS_UNREFEXTNO, DT_MIPS_HIPAGENO, DT_MIPS_RLD_MAP, DT_MIPS_DELTA_CLASS, DT_MIPS_DELTA_CLASS_NO, DT_MIPS_DELTA_CLASS, DT_MIPS_DELTA_INSTANCE, DT_MIPS_DELTA_INSTANCE_NO, DT_MIPS_DELTA_INSTANCE, DT_MIPS_DELTA_RELOC  0x7000001b, DT_MIPS_DELTA_RELOC_NO, DT_MIPS_DELTA_RELOC, DT_MIPS_DELTA_SYM, DT_MIPS_DELTA_SYM_NO 0x7000001e, DT_MIPS_DELTA_CLASSSYM, DT_MIPS_DELTA_CLASSSYM_NO, DT_MIPS_DELTA_CLASSSYM, DT_MIPS_CXX_FLAGS, DT_MIPS_PIXIE_INIT, DT_MIPS_SYMBOL_LIB, DT_MIPS_LOCALPAGE_GOTIDX, DT_MIPS_LOCAL_GOTIDX, DT_MIPS_HIDDEN_GOTIDX , DT_MIPS_PROTECTED_GOTIDX, DT_MIPS_OPTIONS, DT_MIPS_INTERFACE, DT_MIPS_DYNSTR_ALIGN, DT_MIPS_INTERFACE_SIZE, DT_MIPS_RLD_TEXT_RESOLVE_ADDR, DT_MIPS_PERF_SUFFIX, DT_MIPS_COMPACT_SIZE, DT_MIPS_GP_VALUE, DT_MIPS_AUX_DYNAMIC

  and

  RHF_NOTPOT, RHF_NO_LIBRARY_REPLACEMENT, RHF_NO_MOVE, RHF_SGI_ONLY, RHF_GUARANTEE_INIT, RHF_DELTA_C_PLUS_PLUS, RHF_GUARANTEE_START_INIT, RHF_PIXIE, RHF_DEFAULT_DELAY_LOAD, RHF_REQUICKSTART, RHF_REQUICKSTARTED, RHF_CORD, RHF_NO_UNRES_UNDEF, RHF_RLD_ORDER_SAFE
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