ld problems(continue)
Hi !
Subject is talking everything :(
I'v just send result of gcc --verbose -Xlinker --verbose hello.c. BTW once i'v got a linking without a warning but program
was still crushing(like in case of sig 6 ld error).. Looks like it's a floating bug.(i am _sure_ that is not a SPARC fault -
this machine have a very very big uptime with Solaris..) Any ideas ?
Reading specs from /usr/lib/gcc-lib/sparc-linux/2.7.2.3/specs
gcc version 2.7.2.3
/usr/lib/gcc-lib/sparc-linux/2.7.2.3/cpp -lang-c -v -undef -D__GNUC__=2 -D__GNUC_MINOR__=7 -D__ELF__ -Dunix -Dsparc -Dlinux -D__ELF__ -D__unix__ -D__sparc__ -D__linux__ -D__unix -D__sparc -D__linux -Asystem(unix) -Asystem(posix) -Acpu(sparc) -Amachine(sparc) hello.c /tmp/cca00331.i
GNU CPP version 2.7.2.3 (sparc Linux/ELF)
#include "..." search starts here:
#include <...> search starts here:
/usr/local/include
/usr/sparc-linux/include
/usr/lib/gcc-lib/sparc-linux/2.7.2.3/include
/usr/include
End of search list.
/usr/lib/gcc-lib/sparc-linux/2.7.2.3/cc1 /tmp/cca00331.i -quiet -dumpbase hello.c -version -o /tmp/cca00331.s
GNU C version 2.7.2.3 (sparc Linux/ELF) compiled by GNU C version 2.7.2.1.
as -V -Qy -s -o /tmp/cca003311.o /tmp/cca00331.s
GNU assembler version 970731 (sparc-linux), using BFD version linux-2.8.1.0.15
ld -m elf32_sparc -Y -P,/usr/lib -dynamic-linker /lib/ld-linux.so.2 /usr/lib/crt1.o /usr/lib/crti.o /usr/lib/gcc-lib/sparc-linux/2.7.2.3/crtbegin.o -L/usr/lib/gcc-lib/sparc-linux/2.7.2.3 --verbose /tmp/cca003311.o -lgcc -lc -lgcc /usr/lib/gcc-lib/sparc-linux/2.7.2.3/crtend.o /usr/lib/crtn.o
GNU ld version cygnus-2.8.1 (with BFD linux-2.8.1.0.15)
Supported emulations:
elf32_sparc
sparclinux
sun4
using internal linker script:
==================================================
OUTPUT_FORMAT("elf32-sparc", "elf32-sparc",
"elf32-sparc")
OUTPUT_ARCH(sparc)
ENTRY(_start)
SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/sparc-linux/lib);
/* Do we need any of these for elf?
__DYNAMIC = 0; */
SECTIONS
{
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.init : { *(.init) } =0
.text :
{
*(.text)
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/* .gnu.warning sections are handled specially by elf32.em. */
*(.gnu.warning)
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_etext = .;
PROVIDE (etext = .);
.fini : { *(.fini) } =0
.rodata : { *(.rodata) *(.gnu.linkonce.r*) }
.rodata1 : { *(.rodata1) }
/* Adjust the address for the data segment. We want to adjust up to
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. = ALIGN(0x10000) + (. & (0x10000 - 1));
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*(.data)
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CONSTRUCTORS
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.dtors :
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*(.dtors)
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.got : { *(.got.plt) *(.got) }
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/* We want the small data sections together, so single-instruction offsets
can access them all, and initialized data all before uninitialized, so
we can shorten the on-disk segment size. */
.sdata : { *(.sdata) }
_edata = .;
PROVIDE (edata = .);
__bss_start = .;
.sbss : { *(.sbss) *(.scommon) }
.bss :
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*(.dynbss)
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*(COMMON)
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_end = . ;
PROVIDE (end = .);
/* Stabs debugging sections. */
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.comment 0 : { *(.comment) }
/* DWARF debug sections.
Symbols in the DWARF debugging sections are relative to the beginning
of the section so we begin them at 0. */
/* DWARF 1 */
.debug 0 : { *(.debug) }
.line 0 : { *(.line) }
/* GNU DWARF 1 extensions */
.debug_srcinfo 0 : { *(.debug_srcinfo) }
.debug_sfnames 0 : { *(.debug_sfnames) }
/* DWARF 1.1 and DWARF 2 */
.debug_aranges 0 : { *(.debug_aranges) }
.debug_pubnames 0 : { *(.debug_pubnames) }
/* DWARF 2 */
.debug_info 0 : { *(.debug_info) }
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.debug_frame 0 : { *(.debug_frame) }
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/* SGI/MIPS DWARF 2 extensions */
.debug_weaknames 0 : { *(.debug_ld: warning: cannot find entry symbol _start; defaulting to 000102fc
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/* These must appear regardless of . */
}
==================================================
attempt to open /usr/lib/crt1.o succeeded
/usr/lib/crt1.o
attempt to open /usr/lib/crti.o succeeded
/usr/lib/crti.o
attempt to open /usr/lib/gcc-lib/sparc-linux/2.7.2.3/crtbegin.o succeeded
/usr/lib/gcc-lib/sparc-linux/2.7.2.3/crtbegin.o
attempt to open /tmp/cca003311.o succeeded
/tmp/cca003311.o
attempt to open /usr/lib/gcc-lib/sparc-linux/2.7.2.3/libgcc.so failed
attempt to open /usr/lib/gcc-lib/sparc-linux/2.7.2.3/libgcc.a succeeded
attempt to open /usr/lib/gcc-lib/sparc-linux/2.7.2.3/libc.so failed
attempt to open /usr/lib/gcc-lib/sparc-linux/2.7.2.3/libc.a failed
attempt to open -P,/usr/lib/libc.so failed
attempt to open -P,/usr/lib/libc.a failed
attempt to open /lib/libc.so failed
attempt to open /lib/libc.a failed
attempt to open /usr/lib/libc.so succeeded
opened script file /usr/lib/libc.so
attempt to open libc.so.6 failed
attempt to open /usr/lib/gcc-lib/sparc-linux/2.7.2.3/libc.so.6 failed
attempt to open -P,/usr/lib/libc.so.6 failed
attempt to open /lib/libc.so.6 succeeded
libc.so.6 (/lib/libc.so.6)
attempt to open ld-linux.so.2 failed
attempt to open /usr/lib/gcc-lib/sparc-linux/2.7.2.3/ld-linux.so.2 failed
attempt to open -P,/usr/lib/ld-linux.so.2 failed
attempt to open /lib/ld-linux.so.2 succeeded
ld-linux.so.2 (/lib/ld-linux.so.2)
attempt to open libc.a failed
attempt to open /usr/lib/gcc-lib/sparc-linux/2.7.2.3/libc.a failed
attempt to open -P,/usr/lib/libc.a failed
attempt to open /lib/libc.a failed
attempt to open /usr/lib/libc.a succeeded
attempt to open /usr/lib/gcc-lib/sparc-linux/2.7.2.3/libgcc.so failed
attempt to open /usr/lib/gcc-lib/sparc-linux/2.7.2.3/libgcc.a succeeded
attempt to open /usr/lib/gcc-lib/sparc-linux/2.7.2.3/crtend.o succeeded
/usr/lib/gcc-lib/sparc-linux/2.7.2.3/crtend.o
attempt to open /usr/lib/crtn.o succeeded
/usr/lib/crtn.o
Alexey Pialkin
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