2005-06-28 Paul Brook <paul@codesourcery.com>

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 29c1e4f..81a3106 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,51 @@
+2005-06-28  Paul Brook  <paul@codesourcery.com>
+
+       * Makefile.in: Set and use UNWIND_H.  Install as unwind.h.
+       * c-decl.c (finish_decl): Call default_init_unwind_resume_libfunc.
+       * except.c (add_ehspec_entry): Generate arm eabi filter lists.
+       (assign_filter_values): Ditto.
+       (output_ttype): New function.
+       (output_function_exception_table): Use output_ttype.  Generate arm
+       eabi filter lists.
+       (default_init_unwind_resume_libfunc): New function.
+       * except.h (default_init_unwind_resume_libfunc): Add prototype.
+       * optabs.c (init_optabs): Don't set unwind_resume_libfunc.
+       * opts.c (decode_options): Use targetm.unwind_tables_default.
+       * target-def.h (TARGET_ASM_TTYPE): Provide and use definition.
+       (TARGET_ARM_EABI_UNWINDER, TARGET_UNWIND_TABLES_DEFAULT): Ditto.
+       * target.h (struct gcc_target): Add asm.ttype, unwind_tables_default
+       and arm_eabi_unwinder.
+       * unwind-c.c: Support Arm EABI unwinder.
+       * unwind.h: Rename ...
+       * unwind-generic.h: ... To this.
+       * doc/tm.texi (TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER): Document.
+       (TARGET_UNWID_TABLES_DEFAULT): Document.
+
+       * config/arm/arm-protos.h (arm_output_fn_unwind): Add prototype.
+       * config/arm/arm.c (arm_unwind_emit, arm_output_ttype): New functions.
+       (TARGET_UNWIND_EMIT, TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER):
+       Define.
+       (thumb_pushpop, thumb_output_function_prologue): Output unwinding
+       directives.
+       (arm_unwind_emit_stm, arm_unwind_emit_set): New functions.
+       * config/arm/arm.h (MUST_USE_SJLJ_EXCEPTIONS): Only define when
+       !TARGET_UNWIND_INFO.
+       (ARM_OUTPUT_FN_UNWIND, ARM_EABI_UNWIND_TABLES): Define.
+       * config/arm/bpabi.h (TARGET_UNWIND_INFO): Define.
+       * config/arm/elf.h (ASM_DECLARE_FUNCTION_NAME,
+       ASM_DECLARE_FUNCTION_SIZE): Use ARM_OUTPUT_FN_UNWIND.
+       * config/arm/lib1funcs.asm: Include libunwind.S.
+       * config/arm/libgcc-bpabi.ver: Add unwinding routines.
+       * config/arm/libunwind.S: New file.
+       * config/arm/pr-support.c: New file.
+       * config/arm/t-bpabi (LIB1ASMFUNCS): Add _unwind.
+       (UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set.
+       * config/arm/t-symbian (UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set.
+       * config/arm/unwind-arm.c: New file.
+       * config/arm/unwind-arm.h: New file.
+       * config/i386/t-netware (USER_H): Remove unwind.h.
+       * config/ia64/ia64.h (TARGET_UNWIND_TABLES_DEFAULT): Define.
+
 2005-06-28  DJ Delorie  <dj@redhat.com>
 
        * c-decl.c (pop_scope): Move warning control into warning call.