From 9fcf11a46cb0b55a667653ecc134ac365b697eba Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Fri, 9 Nov 2012 17:00:42 +0000 Subject: 2012-11-09 Nick Clifton * elf32-rx.c (describe_flags): New function. Returns a buffer containing a description of the E_FLAG_RX_... values set. (rx_elf_merge_private_bfd_data): Use it. (rx_elf_print_private_bfd_data): Likewise. (elf32_rx_machine): Skip EF_RX_CPU_RX check. (elf32_rx_special_sections): Define. (elf_backend_special_sections): Define. 2012-11-09 Nick Clifton * readelf.c (get_machine_flags): Add support for E_FLAG_RX_ABI. 2012-11-09 Nick Clifton * config/obj-elf.c (obj_elf_change_section): Allow init array sections to have the SHF_EXECINSTR attribute for the RX target. * config/tc-rx.c (elf_flags): Initialise with E_FLAG_RX_ABI. (enum options): Add OPTION_USES_GCC_ABI and OPTION_USES_RX_ABI. (md_longopts): Add -mgcc-abi and -mrx-abi. (md_parse_option): Add support for OPTION_USES_GCC_ABI and OPTION_USES_RX_ABI. * doc/as.texinfo (RX Options): Add mention of remaining RX options. * doc/c-rx.texi: Document -mgcc-abi and -mrx-abi. 2012-11-09 Nick Clifton * rx.h (EF_RX_CPU_RX): Add comment. (E_FLAG_RX_ABI): Define. 2012-11-09 Nick Clifton * emultempl/rxelf.em (no_flag_mismatch_warnings): Initialise to true. (PARSE_AND_LIST_LONGOPTS): Add flag-mismatch-warnings. (PARSE_AND_LIST_ARG_CASES): Add support for --flag-mismatch-warnings. --- include/elf/ChangeLog | 5 +++++ include/elf/rx.h | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog index 2944bb949..e47ac9f34 100644 --- a/include/elf/ChangeLog +++ b/include/elf/ChangeLog @@ -1,3 +1,8 @@ +2012-11-09 Nick Clifton + + * rx.h (EF_RX_CPU_RX): Add comment. + (E_FLAG_RX_ABI): Define. + 2012-11-08 Maciej W. Rozycki * mips.h (EF_MIPS_32BITMODE): Move next to lower-order bits. diff --git a/include/elf/rx.h b/include/elf/rx.h index baaa1aa9e..83980853e 100644 --- a/include/elf/rx.h +++ b/include/elf/rx.h @@ -110,7 +110,7 @@ START_RELOC_NUMBERS (elf_rx_reloc_type) END_RELOC_NUMBERS (R_RX_max) -#define EF_RX_CPU_RX 0x00000079 /* FIXME: correct value? */ +#define EF_RX_CPU_RX 0x00000079 /* FIXME: this collides with the E_FLAG_RX_... values below. */ #define EF_RX_CPU_MASK 0x0000007F /* specific cpu bits. */ #define EF_RX_ALL_FLAGS (EF_RX_CPU_MASK) @@ -118,6 +118,7 @@ END_RELOC_NUMBERS (R_RX_max) #define E_FLAG_RX_64BIT_DOUBLES (1 << 0) #define E_FLAG_RX_DSP (1 << 1) /* Defined in the RX CPU Object file specification, but not explained. */ #define E_FLAG_RX_PID (1 << 2) /* Unofficial - DJ */ +#define E_FLAG_RX_ABI (1 << 3) /* Binary passes stacked arguments using natural alignment. Unofficial - NC. */ /* These define the addend field of R_RX_RH_RELAX relocations. */ #define RX_RELAXA_IMM6 0x00000010 /* Imm8/16/24/32 at bit offset 6. */ -- cgit v1.2.3