From ec716feebe7c146ec7d5223646b9bb30f19054a2 Mon Sep 17 00:00:00 2001 From: Bob Wilson Date: Mon, 27 Nov 2006 20:14:52 +0000 Subject: [PATCH] bfd/ * elf32-xtensa.c (elf_xtensa_special_sections): Add .xtensa.info. gas/ * config/tc-xtensa.c (XSHAL_ABI): Add default definition. (directive_state): Disable scheduling by default. (xtensa_add_config_info): New. (xtensa_end): Call xtensa_add_config_info. gas/testsuite/ * gas/elf/section2.e-xtensa: New file. * gas/elf/elf.exp: Use it. include/ * xtensa-config.h (XSHAL_ABI): New. (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New. ld/ * emultempl/xtensaelf.em (XSHAL_ABI): Add default definition. (replace_insn_sec_with_prop_sec): Use bfd_make_section_with_flags. Delete redundant code to set sections flags and alignment. (xt_config_info_unpack_and_check, check_xtensa_info): New. (elf_xtensa_after_open): Iterate over input statements instead of link_info.input_bfds. (elf_xtensa_before_allocation): Likewise. Call check_xtensa_info for each input, and write a new .xtensa.info section in the output. --- include/ChangeLog | 5 +++++ include/xtensa-config.h | 11 ++++++++++- 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/include/ChangeLog b/include/ChangeLog index 63e80fdec..8f827fab0 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,8 @@ +2006-11-27 Bob Wilson + + * xtensa-config.h (XSHAL_ABI): New. + (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New. + 2006-11-27 Bob Wilson * xtensa-isa.h (STATIC_LIBISA): Delete. diff --git a/include/xtensa-config.h b/include/xtensa-config.h index 5c0315d61..36f9719fe 100644 --- a/include/xtensa-config.h +++ b/include/xtensa-config.h @@ -1,5 +1,6 @@ /* Xtensa configuration settings. - Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 + Free Software Foundation, Inc. Contributed by Bob Wilson (bwilson@tensilica.com) at Tensilica. This program is free software; you can redistribute it and/or modify @@ -145,4 +146,12 @@ #undef XCHAL_INST_FETCH_WIDTH #define XCHAL_INST_FETCH_WIDTH 4 + +#undef XSHAL_ABI +#undef XTHAL_ABI_WINDOWED +#undef XTHAL_ABI_CALL0 +#define XSHAL_ABI XTHAL_ABI_WINDOWED +#define XTHAL_ABI_WINDOWED 0 +#define XTHAL_ABI_CALL0 1 + #endif /* !XTENSA_CONFIG_H */