Thomas Preud'homme 4ba2ef8fbe 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com> ... bfd/ * elf32-arm.c (CMSE_PREFIX): Define macro. (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence. (cmse_branch_thumb_only): Declare stub. (struct elf32_arm_link_hash_table): Define cmse_stub_sec field. (elf32_arm_get_plt_info): Add globals parameter. Use it to return FALSE if there is no PLT. (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature. (elf32_arm_final_link_relocate): Likewise. (elf32_arm_gc_sweep_hook): Likewise. (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M secure entry functions. (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only. (arm_dedicated_stub_output_section_required): Change to a switch case and add a case for arm_stub_cmse_branch_thumb_only. (arm_dedicated_stub_output_section_required_alignment): Likewise. (arm_stub_dedicated_output_section_name): Likewise. (arm_stub_dedicated_input_section_ptr): Likewise and remove ATTRIBUTE_UNUSED for htab parameter. (arm_stub_required_alignment): Likewise. (arm_stub_sym_claimed): Likewise. (arm_dedicated_stub_section_padding): Likewise. (cmse_scan): New function. (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets. Set stub_changed to TRUE if such veneers were created. (elf32_arm_swap_symbol_in): Add detection code for CMSE special symbols. include/ * arm.h (ARM_GET_SYM_CMSE_SPCL): Define macro. (ARM_SET_SYM_CMSE_SPCL): Likewise. ld/ * ld.texinfo (Placement of SG veneers): New concept entry. * testsuite/ld-arm/arm-elf.exp (Secure gateway veneers: no .gnu.sgstubs section): New test. (Secure gateway veneers: wrong entry functions): Likewise. (Secure gateway veneers (ARMv8-M Baseline)): Likewise. (Secure gateway veneers (ARMv8-M Mainline)): Likewise. * testsuite/ld-arm/cmse-veneers.s: New file. * testsuite/ld-arm/cmse-veneers.d: Likewise. * testsuite/ld-arm/cmse-veneers.rd: Likewise. * testsuite/ld-arm/cmse-veneers.sd: Likewise. * testsuite/ld-arm/cmse-veneers-no-gnu_sgstubs.out: Likewise. * testsuite/ld-arm/cmse-veneers-wrong-entryfct.out: Likewise.		2016-08-04 15:36:52 +01:00
..
aout
cgen
coff	sparc-coff writing uninitialized memory	2016-06-11 17:25:35 +09:30
elf	2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>	2016-08-04 15:36:52 +01:00
gdb	Pass SIGLIBRT directly to child processes.	2016-07-15 06:35:37 -07:00
mach-o
nlm
opcode	Fix some PowerPC VLE BFD issues and add some PowerPC VLE instructions.	2016-08-01 09:42:31 -07:00
som
vms
alloca-conf.h
ansidecl.h
bfdlink.h	Add support for creating ELF import libraries	2016-07-15 17:50:48 +01:00
binary-io.h
bout.h
ChangeLog	2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>	2016-08-04 15:36:52 +01:00
ChangeLog-0415
ChangeLog-9103
COPYING
COPYING3
demangle.h
dis-asm.h	Add support to the ARC disassembler for selecting instruction classes.	2016-07-20 17:08:07 +01:00
dwarf2.def
dwarf2.h	Add DW_LANG_Rust	2016-05-17 11:11:20 -06:00
dyn-string.h
environ.h
fibheap.h
filenames.h
floatformat.h
fnmatch.h
fopen-bin.h
fopen-same.h
fopen-vms.h
gcc-c-fe.def
gcc-c-interface.h
gcc-interface.h
getopt.h
hashtab.h
hp-symtab.h
ieee.h
leb128.h
libiberty.h	Synchronize libiberty sources with FSF GCC mainline version.	2016-08-02 13:26:28 +01:00
longlong.h
lto-symtab.h
MAINTAINERS
md5.h
oasys.h
objalloc.h
obstack.h
os9k.h
partition.h
plugin-api.h	Add new plugin hooks to support querying section alignment and size.	2016-03-03 12:09:06 -08:00
progress.h
safe-ctype.h
sha1.h
simple-object.h
sort.h
splay-tree.h
symcat.h
timeval-utils.h
vtv-change-permission.h
xregex2.h
xregex.h
xtensa-config.h
xtensa-isa-internal.h
xtensa-isa.h