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| author | Thomas Preud'homme <thomas.preudhomme@arm.com> | 2016-08-04 15:54:57 +0100 |
|---|---|---|
| committer | Thomas Preud'homme <thomas.preudhomme@arm.com> | 2016-08-04 15:54:57 +0100 |
| commit | 54ddd295b505efe4b07cc1e939d4e150032603d8 (patch) | |
| tree | 58c9a2c7639072764628a540c2340e221e3b87d5 /ld/ld.texinfo | |
| parent | 4ba2ef8fbe74716708e5ce0bcba4f3b1cc8ac99a (diff) | |
| download | gdb-54ddd295b505efe4b07cc1e939d4e150032603d8.zip gdb-54ddd295b505efe4b07cc1e939d4e150032603d8.tar.gz gdb-54ddd295b505efe4b07cc1e939d4e150032603d8.tar.bz2 | |
2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
bfd/
* bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
* bfd-in2.h: Regenerate.
* elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
cmse_implib field.
(bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
cmse_implib field in struct elf32_arm_link_hash_table.
(elf32_arm_filter_cmse_symbols): New function.
(elf32_arm_filter_implib_symbols): Likewise.
(elf_backend_filter_implib_symbols): Define to
elf32_arm_filter_implib_symbols.
ld/
* emultempl/armelf.em (cmse_implib): Declare and define this new
static variable.
(arm_elf_create_output_section_statements): Add new cmse_implib
parameter.
(OPTION_CMSE_IMPLIB): Define macro.
(PARSE_AND_LIST_LONGOPTS): Add entry for new --cmse-implib switch.
(PARSE_AND_LIST_OPTIONS): Likewise.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_CMSE_IMPLIB case.
* ld.texinfo (--cmse-implib): Document new option.
* testsuite/ld-arm/arm-elf.exp
(Secure gateway import library generation): New test.
(Secure gateway import library generation: errors): Likewise.
* testsuite/ld-arm/cmse-implib.s: New file.
* testsuite/ld-arm/cmse-implib-errors.out: Likewise.
* testsuite/ld-arm/cmse-implib.rd: Likewise.
Diffstat (limited to 'ld/ld.texinfo')
| -rw-r--r-- | ld/ld.texinfo | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ld/ld.texinfo b/ld/ld.texinfo index af8cee3..e6813f2 100644 --- a/ld/ld.texinfo +++ b/ld/ld.texinfo @@ -6859,6 +6859,13 @@ Its start address must be set, either with the command line option @samp{--section-start} or in a linker script, to indicate where to place these veneers in memory. +@kindex --cmse-implib +@cindex Secure gateway import library +The @samp{--cmse-implib} option requests that the import libraries +specified by the @samp{--out-implib} and @samp{--in-implib} options are +secure gateway import libraries, suitable for linking a non-secure +executable against secure code as per ARMv8-M Security Extensions. + @ifclear GENERIC @lowersections @end ifclear |