664252b754
* i386/cygmon.ld: Add entry for .gcc_except_table.
2000-10-25 Mark Salter <msalter@redhat.com>
* i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
use __start for start symbol.
* i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
Disable file I/O extensions to make Plum Hall happy.
* i386/cygmon.ld: Set __start as entry point.
* i386/Makefile.in: Support IS_AOUT.
* i386/configure.in: Support IS_AOUT.
* i386/configure: Regenerated.
* i386/cygmon-salib.c:
* i386/cygmon-gmon.c (_mcount): It's _etext.
91 lines
1.7 KiB
Plaintext
91 lines
1.7 KiB
Plaintext
STARTUP(cygmon-crt0.o)
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ENTRY(__start)
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GROUP(-lcygmon -lc -lcygmon -lgcc)
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SEARCH_DIR(.)
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__DYNAMIC = 0;
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/*
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* Allocate the stack to be at the top of memory, since the stack
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* grows down
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*/
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PROVIDE (__stack = 0x500000);
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/*
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* Initalize some symbols to be zero so we can reference them in the
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* crt0 without core dumping. These functions are all optional, but
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* we do this so we can have our crt0 always use them if they exist.
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* This is so BSPs work better when using the crt0 installed with gcc.
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* We have to initalize them twice, so we multiple object file
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* formats, as some prepend an underscore.
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*/
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PROVIDE (hardware_init_hook = 0);
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PROVIDE (software_init_hook = 0);
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PROVIDE (__mem_start = 0x100000);
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PROVIDE (___mem_start = 0x100000);
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SECTIONS
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{
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. = 0x100000;
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.text : {
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_ftext = . ;
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*(.init)
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eprol = .;
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*(.text)
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PROVIDE (__runtime_reloc_start = .);
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*(.rel.sdata)
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PROVIDE (__runtime_reloc_stop = .);
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*(.fini)
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__CTOR_LIST__ = .;
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CONSTRUCTORS
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LONG(-1)
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*(.ctors)
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LONG(0)
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__CTOR_END__ = .;
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__DTOR_LIST__ = .;
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LONG(-1)
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*(.dtors)
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LONG(0)
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__DTOR_END__ = .;
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PROVIDE(_etext = .);
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PROVIDE(__etext = .);
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}
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. = .;
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.rdata : {
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*(.rdata)
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}
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_fdata = ALIGN(16);
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.data : {
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*(.data)
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*(.gcc_except_table)
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*(.gcc_exc)
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}
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. = ALIGN(8);
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_gp = . + 0x8000;
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__global = . + 0x8000;
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.lit8 : {
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*(.lit8)
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}
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.lit4 : {
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*(.lit4)
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}
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.sdata : {
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*(.sdata)
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}
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. = ALIGN(4);
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PROVIDE(_edata = .);
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PROVIDE(__edata = .);
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fbss = .;
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_fbss = .;
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.sbss : {
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PROVIDE(__bss_start = .);
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*(.sbss)
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*(.scommon)
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}
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.bss : {
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*(.bss)
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*(COMMON)
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PROVIDE(__bss_end = .);
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}
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PROVIDE(_end = .);
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PROVIDE(__end = .);
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}
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