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| author | Jakub Jelinek <jakub@redhat.com> | 2002-02-12 14:50:08 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2002-02-12 14:50:08 +0000 |
| commit | 2d20f7bf674ff3f0f43842677c70fc2879c5e2c7 (patch) | |
| tree | 486a0034e29b96292c8bc2fbcd053045be1878ea /ld/ldgram.y | |
| parent | d2c1cacb1ee42bfab028bb553f4017ac54725843 (diff) | |
| download | gdb-2d20f7bf674ff3f0f43842677c70fc2879c5e2c7.zip gdb-2d20f7bf674ff3f0f43842677c70fc2879c5e2c7.tar.gz gdb-2d20f7bf674ff3f0f43842677c70fc2879c5e2c7.tar.bz2 | |
* ldlex.l (DATA_SEGMENT_ALIGN, DATA_SEGMENT_END): New tokens.
* ldgram.y (DATA_SEGMENT_ALIGN, DATA_SEGMENT_END): New tokens.
(exp): Add DATA_SEGMENT_ALIGN (exp, exp) and DATA_SEGMENT_END (exp).
* ldexp.c (exp_data_seg): New variable.
(exp_print_token): Handle DATA_SEGMENT_ALIGN and DATA_SEGMENT_END.
(fold_binary): Handle DATA_SEGMENT_ALIGN.
(exp_fold_tree): Handle DATA_SEGMENT_END.
Pass allocation_done when recursing instead of hardcoding
lang_allocating_phase_enum.
* ldexp.h (exp_data_seg): New.
* ldlang.c (lang_size_sections_1): Renamed from lang_size_sections.
(lang_size_sections): New.
* ld.texinfo (DATA_SEGMENT_ALIGN, DATA_SEGMENT_END): Document.
* scripttempl/elf.sc: Use DATA_SEGMENT_ALIGN and DATA_SEGMENT_END
if COMMONPAGESIZE is defined.
* emulparams/elf_i386.sh (COMMONPAGESIZE): Set to 4K.
* emulparams/elf32_sparc.sh (COMMONPAGESIZE): Set to 8K.
* emulparams/elf64_sparc.sh (COMMONPAGESIZE): Set to 8K.
* emulparams/elf64alpha.sh (COMMONPAGESIZE): Set to 8K.
* emulparams/elf64_ia64.sh (COMMONPAGESIZE): Set to 16K for shared
libraries only.
Diffstat (limited to 'ld/ldgram.y')
| -rw-r--r-- | ld/ldgram.y | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/ld/ldgram.y b/ld/ldgram.y index f1924a0..ad26902 100644 --- a/ld/ldgram.y +++ b/ld/ldgram.y @@ -122,7 +122,7 @@ static int error_index; %token END %left <token> '(' %token <token> ALIGN_K BLOCK BIND QUAD SQUAD LONG SHORT BYTE -%token SECTIONS PHDRS SORT +%token SECTIONS PHDRS SORT DATA_SEGMENT_ALIGN DATA_SEGMENT_END %token '{' '}' %token SIZEOF_HEADERS OUTPUT_FORMAT FORCE_COMMON_ALLOCATION OUTPUT_ARCH %token INHIBIT_COMMON_ALLOCATION @@ -795,6 +795,10 @@ exp : { $$ = exp_unop(ABSOLUTE, $3); } | ALIGN_K '(' exp ')' { $$ = exp_unop(ALIGN_K,$3); } + | DATA_SEGMENT_ALIGN '(' exp ',' exp ')' + { $$ = exp_binop (DATA_SEGMENT_ALIGN, $3, $5); } + | DATA_SEGMENT_END '(' exp ')' + { $$ = exp_unop(DATA_SEGMENT_END, $3); } | BLOCK '(' exp ')' { $$ = exp_unop(ALIGN_K,$3); } | NAME |