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| author | Marek Michalkiewicz <marekm@amelek.gda.pl> | 2002-06-02 01:33:47 +0200 |
|---|---|---|
| committer | Marek Michalkiewicz <marekm@gcc.gnu.org> | 2002-06-01 23:33:47 +0000 |
| commit | 9af145ae9a5d597ed99ae4e836f653b8e9254759 (patch) | |
| tree | aa46724eab46edd17324abbef5e7d558302464fb /gcc/rtlanal.c | |
| parent | 0d66ad572b03eb9d8921c649ba6f4b0cfdf2e8b6 (diff) | |
| download | gcc-9af145ae9a5d597ed99ae4e836f653b8e9254759.zip gcc-9af145ae9a5d597ed99ae4e836f653b8e9254759.tar.gz gcc-9af145ae9a5d597ed99ae4e836f653b8e9254759.tar.bz2 | |
Support for C++ constructors/destructors.
* config/avr/avr.c (avr_output_function_epilogue): Jump to exit()
instead of looping if main() returns.
(asm_file_start): Output global symbols that cause .data and .bss
initialization code to be linked in, unconditionally for now.
(avr_asm_out_ctor, avr_asm_out_dtor): New functions.
* config/avr/avr.h (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): New.
(TARGET_ASM_CONSTRUCTOR, TARGET_ASM_DESTRUCTOR): New.
(LIBSTDCXX): New.
* config/avr/libgcc.S (_exit): Split in .fini9 and .fini0 sections.
(__tablejump__): New.
(__do_copy_data, __do_clear_bss): New.
(__do_global_ctors, __do_global_dtors): New.
* config/avr/t-avr (LIB1ASMFUNCS): Add _copy_data, _clear_bss,
_ctors, _dtors.
From-SVN: r54156
Diffstat (limited to 'gcc/rtlanal.c')
0 files changed, 0 insertions, 0 deletions