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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 50482cd..be345a4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,60 @@ +2001-05-16 Richard Henderson <rth@redhat.com> + + * except.c (eh_data_format_name): Move to ... + * dwarf2asm.c: ... here. Use designated initializers if available. + (dw2_asm_output_encoded_addr_rtx): Accept varargs commentary. + * dwarf2asm.h: Update declarations. + * dwarf2out.c (output_cfi) [DW_CFA_set_loc]: If for_eh, mind + ASM_PREFERRED_EH_DATA_FORMAT. + (output_call_frame_info): Likewise. Use 'L' augmentation for + the LSDA encoding. + + * unwind-dw2-fde.h (struct fde_vector): New. + (struct old_object): Rename from struct object. + (struct object): New. + (__register_frame_info_bases): Declare. + (__register_frame_info_table_bases): Declare. + (struct dwarf_fde): Remove explicit pc_begin/pc_range members. + * unwind-dw2-fde.c (objects): Remove. + (unseen_objects, seen_objects): New. + (__register_frame_info_bases): New. + (__register_frame_info): Use it. + (__register_frame_info_table_bases): New. + (__register_frame_info_table): Use it. + (__deregister_frame_info): Rewrite for changed object struct. + (base_from_object, get_cie_encoding, get_fde_encoding): New. + (fde_unencoded_compare): Rename from fde_compare; uninline. + (fde_single_encoding_compare, fde_mixed_encoding_compare): New. + (start_fde_sort): Adjust for new definition of fde_vector. + (fde_insert): Likewise. + (end_fde_sort): Likewise. Select comparison function based + on properties of the object. + (fde_split): Take object and fde_compare_t arguments. + (frame_heapsort, fde_merge): Likewise. + (classify_object_over_fdes): Rename from count_fdes. Handle + encoded pointers. Collect encoding, mixed_encoding, and pc_begin + for the object. + (add_fdes): Handle encoded pointers. + (init_object): Rename from frame_init. Update for new struct object. + (linear_search_fdes): Rename from search_fdes. Handle encoded + pointers. + (binary_search_unencoded_fdes): Broken out from _Unwind_Find_FDE. + (binary_search_single_encoding_fdes): New. + (binary_search_mixed_encoding_fdes): New. + (search_object): New. + (_Unwind_Find_FDE): Update for new struct object. Fill in + the dwarf_eh_bases. + * unwind-dw2.c: Include unwind-pe.h. Constify all pointers + iterating over EH data. + (_Unwind_FrameState): Remove saw_lsda, addr_encoding. Add + fde_encoding, lsda_encoding. + (read_uleb128, read_sleb128): Remove. + (read_encoded_pointer): Remove. All callers use read_encoded_value. + (extract_cie_info): Set lsda_encoding from 'L' augmentation. + (uw_frame_state_for): Don't set bases.func. Handle encoded fde + pointers. + * unwind-pe.h: Add "struct" to _Unwind_Context references. + 2001-05-16 Neil Booth <neil@cat.daikokuya.demon.co.uk> * cppexp.c (lex): Use NODE_NAME and NODE_LEN. |