Add support for non-contiguous memory regions

[deliverable/binutils-gdb.git] / ld / ChangeLog

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 74d2f1b41fe60b2e7861d65a8e830d6f894e6ee8..e7b434623fb9a883c5c6418c084341d6f59ef244 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,47 @@
+2020-03-13  Christophe Lyon  <christophe.lyon@linaro.org>
+
+       * ldlang.c (lang_add_section): Add support for
+       non_contiguous_regions.
+       (size_input_section): Likewise.
+       (lang_size_sections_1): Likewise.
+       (process_insert_statements): Likewise.
+       * ldlex.h (option_values): Add OPTION_NON_CONTIGUOUS_REGIONS and
+       OPTION_NON_CONTIGUOUS_REGIONS_WARNINGS.
+       * lexsup.c (ld_options): Add entries for
+       --enable-non-contiguous-regions and
+       --enable-non-contiguous-regions-warnings.
+       (parse_args): Handle it.
+       * NEWS: Add --enable-non-contiguous-regions and
+       --enable-non-contiguous-regions-warnings.
+       * ld.texi: Add --enable-non-contiguous-regions and
+       --enable-non-contiguous-regions-warnings documentation.
+       * emultempl/armelf.em (elf32_arm_add_stub_section): Add
+       SEC_LINKER_CREATED flag.
+       * emultempl/xtensaelf.em (ld_build_required_section_dependence):
+       Emit an error when --enable-non-contiguous-regions is used.
+       * testsuite/ld-elf/non-contiguous.d: New.
+       * testsuite/ld-elf/non-contiguous.ld: New.
+       * testsuite/ld-elf/non-contiguous.s: New.
+       * testsuite/ld-arm/arm-elf.exp: Run the new tests.
+       * testsuite/ld-arm/arm-elf/non-contiguous-arm.s: New.
+       * testsuite/ld-arm/arm-elf/non-contiguous-arm.d: New.
+       * testsuite/ld-arm/arm-elf/non-contiguous-arm.ld: New.
+       * testsuite/ld-arm/arm-elf/non-contiguous-arm2.d: New.
+       * testsuite/ld-arm/arm-elf/non-contiguous-arm3.ld: New.
+       * testsuite/ld-arm/arm-elf/non-contiguous-arm3.d: New.
+       * testsuite/ld-arm/arm-elf/non-contiguous-arm3.ld: New.
+       * testsuite/ld-arm/arm-elf/non-contiguous-arm4.d: New.
+       * testsuite/ld-arm/arm-elf/non-contiguous-arm4.ld: New.
+       * testsuite/ld-arm/arm-elf/non-contiguous-arm5.d: New.
+       * testsuite/ld-arm/arm-elf/non-contiguous-arm5.ld: New.
+       * testsuite/ld-arm/arm-elf/non-contiguous-arm6.d: New.
+       * testsuite/ld-arm/arm-elf/non-contiguous-arm6.ld: New.
+       * testsuite/ld-powerpc/powerpc.exp: Run new tests.
+       * testsuite/ld-powerpc/non-contiguous-powerpc.d: New.
+       * testsuite/ld-powerpc/non-contiguous-powerpc.ld: New.
+       * testsuite/ld-powerpc/non-contiguous-powerpc.sd: New.
+       * testsuite/ld-powerpc/non-contiguous-powerpc64.d: New.
+
 2020-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 
        PR ld/24920