toolchain/binutils/patches/2.40/046-gas-correct-symbol-name-comparison-in-.startof.-.siz.patch

   1 From b2bc62b7b4e7638c3a249d2d2728ceb4d5f2b22c Mon Sep 17 00:00:00 2001
   2 From: Jan Beulich <jbeulich@suse.com>
   3 Date: Tue, 14 Feb 2023 08:35:02 +0100
   4 Subject: [PATCH 46/50] gas: correct symbol name comparison in
   5  .startof./.sizeof. handling
   6
   7 In 162c6aef1f3a ("gas: fold symbol table entries generated for
   8 .startof.() / .sizeof.()") I screwed up quite badly, inverting the case
   9 sensitive and case insensitive comparison functions.
  10 ---
  11  gas/expr.c                      | 4 ++--
  12  gas/testsuite/gas/elf/startof.d | 2 ++
  13  gas/testsuite/gas/elf/startof.s | 3 +++
  14  3 files changed, 7 insertions(+), 2 deletions(-)
  15
  16 --- a/gas/expr.c
  17 +++ b/gas/expr.c
  18 @@ -149,8 +149,8 @@ symbol_lookup_or_make (const char *name,
  19
  20      name = S_GET_NAME (symbolP);
  21      if ((symbols_case_sensitive
  22 -        ? strcasecmp (buf, name)
  23 -        : strcmp (buf, name)) == 0)
  24 +        ? strcmp (buf, name)
  25 +        : strcasecmp (buf, name)) == 0)
  26        {
  27         free (buf);
  28         return symbolP;
  29 --- a/gas/testsuite/gas/elf/startof.d
  30 +++ b/gas/testsuite/gas/elf/startof.d
  31 @@ -7,4 +7,6 @@ Symbol table .*
  32  #...
  33       [1-8]: 0+ .* UND \.startof\.\.text
  34       [2-9]: 0+ .* UND \.sizeof\.\.text
  35 + +[1-9][0-9]*: 0+ .* UND \.startof\.\.Text
  36 + +[1-9][0-9]*: 0+ .* UND \.sizeof\.\.TEXT
  37  #pass
  38 --- a/gas/testsuite/gas/elf/startof.s
  39 +++ b/gas/testsuite/gas/elf/startof.s
  40 @@ -4,3 +4,6 @@
  41         .dc.a   0
  42         .dc.a   .sizeof.(.text)
  43         .dc.a   .startof.(.text)
  44 +       .dc.a   0
  45 +       .dc.a   .startof.(.Text)
  46 +       .dc.a   .sizeof.(.TEXT)