From ce6072b921cf4c18accbf5239fa52fa86bab1c5e Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Tue, 30 Oct 2012 12:44:57 +0000 Subject: [PATCH] bfd: * elf32-arm.c (elf32_arm_print_private_bfd_data): Recognise and display the new ARM hard-float/soft-float ABI flags for EABI_VER5 (elf32_arm_post_process_headers): Add the hard-float/soft-float ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5. binutils: * readelf.c (decode_ARM_machine_flags): Recognise and display the new ARM hard-float/soft-float ABI flags for EABI_VER5. Split out the code for EABI_VER4 and EABI_VER5 to allow this. elfcpp: * arm.h: New enum for EABI soft- and hard-float flags. gold: * gold.cc (Target_arm::do_adjust_elf_header): Add the hard-float/soft-float ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5. include: * elf/arm.h (EF_ARM_ABI_FLOAT_SOFT): New define. (EF_ARM_ABI_FLOAT_HARD): Likewise. ld/testsuite: * ld-arm/eabi-hard-float.s: New test source. * ld-arm/eabi-soft-float.s: New test source. * ld-arm/eabi-hard-float.d: New test. * ld-arm/eabi-soft-float.d: New test. * ld-arm/eabi-soft-float-ABI4.d: New test. * ld-arm/eabi-soft-float-r.d: New test. * ld-arm/arm-elf.xp: Use the new tests. binutils: PR binutils/14779 * configure.in: Add checks for wchar.h and mbstate_t. * config.in: Regenerate. * configure: Regenerate. * readelf.c: Conditionally include wchar.h. (print_symbol): Conditionally use mbstate_t. --- include/elf/ChangeLog | 7 ++++++- include/elf/arm.h | 5 +++++ 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog index c75e2ff7e..ef17f374b 100644 --- a/include/elf/ChangeLog +++ b/include/elf/ChangeLog @@ -1,3 +1,8 @@ +2012-10-30 Steve McIntyre + + * elf/arm.h (EF_ARM_ABI_FLOAT_SOFT): New define. + (EF_ARM_ABI_FLOAT_HARD): Likewise. + 2012-10-23 Tom Tromey * common.h (NT_SIGINFO, NT_FILE): New defines. @@ -18,7 +23,7 @@ (R_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL): Ditto. (R_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL ): Ditto. (R_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): Ditto. - + 2012-08-13 Ian Bolton Laurent Desnogues Jim MacArthur diff --git a/include/elf/arm.h b/include/elf/arm.h index 8ea3fe881..d79930380 100644 --- a/include/elf/arm.h +++ b/include/elf/arm.h @@ -46,6 +46,11 @@ #define EF_ARM_MAPSYMSFIRST 0x10 /* NB conflicts with EF_APCS_FLOAT. */ #define EF_ARM_EABIMASK 0xFF000000 +/* New constants defined in the ARM ELF spec. version XXX. + Only valid in conjunction with EF_ARM_EABI_VER5. */ +#define EF_ARM_ABI_FLOAT_SOFT 0x200 /* NB conflicts with EF_ARM_SOFT_FLOAT. */ +#define EF_ARM_ABI_FLOAT_HARD 0x400 /* NB conflicts with EF_ARM_VFP_FLOAT. */ + /* Constants defined in AAELF. */ #define EF_ARM_BE8 0x00800000 #define EF_ARM_LE8 0x00400000 -- 2.43.5