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| author | Hsinyuan Xavier <TheLastLin@hotmail.com> | 2023-09-27 13:21:43 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2023-09-27 13:21:43 +0100 |
| commit | 193327db9fdd4e37aaf66612532871d756e0760f (patch) | |
| tree | 1323518c1ce3702820bd738ca9bb24b73dac334c /ld | |
| parent | da0784f961d8a14890b2a3fa3b5db5820e17deb6 (diff) | |
| download | gdb-193327db9fdd4e37aaf66612532871d756e0760f.zip gdb-193327db9fdd4e37aaf66612532871d756e0760f.tar.gz gdb-193327db9fdd4e37aaf66612532871d756e0760f.tar.bz2 | |
Fix: Output section type does not been applied to section forced output by `. = .` assignment
PR 30875
* ldlang.c (get_os_init_flag): New function. (exp_init_os, map_input_to_output_sections): Use it.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 6 | ||||
| -rw-r--r-- | ld/ldlang.c | 20 |
2 files changed, 24 insertions, 2 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 99029f1..3e41bdc 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,9 @@ +2023-09-27 Hsinyuan Xavier <TheLastLin@hotmail.com> + + PR 30875 + * ldlang.c (get_os_init_flag): New function. + (exp_init_os, map_input_to_output_sections): Use it. + 2023-07-24 Johannes Schauer Marin Rodrigues <josch@debian.org> * pe-dll.c (fill_edata): If inserting a timestamp, use the value diff --git a/ld/ldlang.c b/ld/ldlang.c index f7760fe..b40b4a5 100644 --- a/ld/ldlang.c +++ b/ld/ldlang.c @@ -2443,6 +2443,20 @@ init_os (lang_output_section_statement_type *s, flagword flags) "section alignment"); } +static flagword +get_os_init_flag (lang_output_section_statement_type * os) +{ + if (os != NULL) + switch (os->sectype) + { + case readonly_section: return SEC_READONLY; + case noload_section: return SEC_NEVER_LOAD; + default: break; + } + + return 0; +} + /* Make sure that all output sections mentioned in an expression are initialized. */ @@ -2486,7 +2500,7 @@ exp_init_os (etree_type *exp) os = lang_output_section_find (exp->name.name); if (os != NULL && os->bfd_section == NULL) - init_os (os, 0); + init_os (os, get_os_init_flag (os)); } } break; @@ -4262,14 +4276,16 @@ map_input_to_output_sections if (os != NULL && os->bfd_section == NULL) init_os (os, 0); break; + case lang_assignment_statement_enum: if (os != NULL && os->bfd_section == NULL) - init_os (os, 0); + init_os (os, get_os_init_flag (os)); /* Make sure that any sections mentioned in the assignment are initialized. */ exp_init_os (s->assignment_statement.exp); break; + case lang_address_statement_enum: /* Mark the specified section with the supplied address. If this section was actually a segment marker, then the |