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URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

Compare Revisions

  • This comparison shows the changes necessary to convert path 
    /openrisc/trunk/gnu-old/newlib-1.17.0/libgloss/sh
    from Rev 158 to Rev 816
    ↔ Reverse comparison
  •

Rev 158 → Rev 816

/sh3bb.ld
0,0 → 1,112
/* Linker script for the "SH3 Target System", also known as "the big box". */
 
/*STARTUP(crt0.o) */
/*OUTPUT_ARCH(shl)*/
SEARCH_DIR(.)
GROUP(-lc -lgcc)
__DYNAMIC = 0;
 
MEMORY
{
ram (rwx) : ORIGIN = 0xc008000, LENGTH = 0x2000000
}
 
/* Put the stack up high. */
/* (Commented out because it doesn't seem to work right) */
/*PROVIDE (__stack = 0xc800000);*/
 
/* Initalize some symbols to be zero so we can reference them in the
crt0 without core dumping. These functions are all optional, but
we do this so we can have our crt0 always use them if they exist.
This is so BSPs work better when using the crt0 installed with gcc.
We have to initalize them twice, so we cover a.out (which prepends
an underscore) and coff object file formats. */
 
PROVIDE (hardware_init_hook = 0);
PROVIDE (_hardware_init_hook = 0);
PROVIDE (software_init_hook = 0);
PROVIDE (_software_init_hook = 0);
 
/* Put everything in ram (of course). */
 
SECTIONS
{
.text :
{
*(.text)
. = ALIGN(0x4);
__CTOR_LIST__ = .;
LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
___ctors = .;
*(.ctors)
___ctors_end = .;
LONG(0)
__CTOR_END__ = .;
__DTOR_LIST__ = .;
LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
___dtors = .;
*(.dtors)
___dtors_end = .;
LONG(0)
__DTOR_END__ = .;
*(.rodata)
*(.gcc_except_table)
 
_etext = .;
*(.lit)
} > ram
 
.data BLOCK (0x4) :
{
*(.shdata)
*(.data)
_edata = .;
} > ram
 
.bss BLOCK (0x4) :
{
__bss_start = . ;
*(.shbss)
*(.bss)
*(COMMON)
_end = ALIGN (0x8);
__end = _end;
} > ram
 
/* I know, I know, stack sections are supposed to be useless; but
this actually worked for me, as opposed to the PROVIDE. */
.stack 0xc800000 :
{
__stack = .;
} > ram
 
.stab 0 (NOLOAD) : { *(.stab) }
.stabstr 0 (NOLOAD) : { *(.stabstr) }
 
/* 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) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
.debug_ranges 0 : { *(.debug_ranges) }
/* SGI/MIPS DWARF 2 extensions */
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
}
/sh1lcevb.ld
0,0 → 1,114
/* Linker script for the SH1 Low-Cost Eval Board. */
 
SEARCH_DIR(.)
GROUP(-lc -lgcc)
__DYNAMIC = 0;
 
/* The location of RAM comes from the manual. We also leave an 8K pad
for the monitor's own working data and stack. Note that the smallest
boards only have 64K of RAM, so no room for SPEC benchmarks here! */
 
MEMORY
{
ram (rwx) : ORIGIN = 0xa002000, LENGTH = 0x10000
}
 
/* Put the stack up high. */
/* (Commented out because it doesn't seem to work right) */
/*PROVIDE (__stack = 0xa00ff00);*/
 
/* Initalize some symbols to be zero so we can reference them in the
crt0 without core dumping. These functions are all optional, but
we do this so we can have our crt0 always use them if they exist.
This is so BSPs work better when using the crt0 installed with gcc.
We have to initalize them twice, so we cover a.out (which prepends
an underscore) and coff object file formats. */
 
PROVIDE (hardware_init_hook = 0);
PROVIDE (_hardware_init_hook = 0);
PROVIDE (software_init_hook = 0);
PROVIDE (_software_init_hook = 0);
 
/* Put everything in ram (of course). */
 
SECTIONS
{
.text :
{
*(.text)
. = ALIGN(0x4);
__CTOR_LIST__ = .;
LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
___ctors = .;
*(.ctors)
___ctors_end = .;
LONG(0)
__CTOR_END__ = .;
__DTOR_LIST__ = .;
LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
___dtors = .;
*(.dtors)
___dtors_end = .;
LONG(0)
__DTOR_END__ = .;
*(.rodata)
*(.gcc_except_table)
 
_etext = .;
*(.lit)
} > ram
 
.data BLOCK (0x4) :
{
*(.shdata)
*(.data)
_edata = .;
} > ram
 
.bss BLOCK (0x4) :
{
__bss_start = . ;
*(.shbss)
*(.bss)
*(COMMON)
_end = ALIGN (0x8);
__end = _end;
} > ram
 
/* I know, I know, stack sections are supposed to be useless; but
this actually worked for me, as opposed to the PROVIDE. */
.stack 0xa00ff00 :
{
__stack = .;
} > ram
 
.stab 0 (NOLOAD) : { *(.stab) }
.stabstr 0 (NOLOAD) : { *(.stabstr) }
 
/* 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) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
.debug_ranges 0 : { *(.debug_ranges) }
/* SGI/MIPS DWARF 2 extensions */
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
}
/sh2lcevb.ld
0,0 → 1,110
/* Linker script for the SH2 Low-Cost Eval Board. */
 
SEARCH_DIR(.)
GROUP(-lc -lgcc)
__DYNAMIC = 0;
 
MEMORY
{
ram (rwx) : ORIGIN = 0x4004000, LENGTH = 0x40000
}
 
/* Put the stack up high. */
/* (Commented out because it doesn't seem to work right) */
/*PROVIDE (__stack = 0x403ff00);*/
 
/* Initalize some symbols to be zero so we can reference them in the
crt0 without core dumping. These functions are all optional, but
we do this so we can have our crt0 always use them if they exist.
This is so BSPs work better when using the crt0 installed with gcc.
We have to initalize them twice, so we cover a.out (which prepends
an underscore) and coff object file formats. */
 
PROVIDE (hardware_init_hook = 0);
PROVIDE (_hardware_init_hook = 0);
PROVIDE (software_init_hook = 0);
PROVIDE (_software_init_hook = 0);
 
/* Put everything in ram (of course). */
 
SECTIONS
{
.text :
{
*(.text)
. = ALIGN(0x4);
__CTOR_LIST__ = .;
LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
___ctors = .;
*(.ctors)
___ctors_end = .;
LONG(0)
__CTOR_END__ = .;
__DTOR_LIST__ = .;
LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
___dtors = .;
*(.dtors)
___dtors_end = .;
LONG(0)
__DTOR_END__ = .;
*(.rodata)
*(.gcc_except_table)
 
_etext = .;
*(.lit)
} > ram
 
.data BLOCK (0x4) :
{
*(.shdata)
*(.data)
_edata = .;
} > ram
 
.bss BLOCK (0x4) :
{
__bss_start = . ;
*(.shbss)
*(.bss)
*(COMMON)
_end = ALIGN (0x8);
__end = _end;
} > ram
 
/* I know, I know, stack sections are supposed to be useless; but
this actually worked for me, as opposed to the PROVIDE. */
.stack 0x403ff00 :
{
__stack = .;
} > ram
 
.stab 0 (NOLOAD) : { *(.stab) }
.stabstr 0 (NOLOAD) : { *(.stabstr) }
 
/* 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) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
.debug_ranges 0 : { *(.debug_ranges) }
/* SGI/MIPS DWARF 2 extensions */
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
}
/sh3lcevb.ld
0,0 → 1,110
/* Linker script for the SH3 Low-Cost Eval Board. */
 
SEARCH_DIR(.)
GROUP(-lc -lgcc)
__DYNAMIC = 0;
 
MEMORY
{
ram (rwx) : ORIGIN = 0x8004000, LENGTH = 0x2000000
}
 
/* Put the stack up high. */
/* (Commented out because it doesn't seem to work right) */
/*PROVIDE (__stack = 0x8100000);*/
 
/* Initalize some symbols to be zero so we can reference them in the
crt0 without core dumping. These functions are all optional, but
we do this so we can have our crt0 always use them if they exist.
This is so BSPs work better when using the crt0 installed with gcc.
We have to initalize them twice, so we cover a.out (which prepends
an underscore) and coff object file formats. */
 
PROVIDE (hardware_init_hook = 0);
PROVIDE (_hardware_init_hook = 0);
PROVIDE (software_init_hook = 0);
PROVIDE (_software_init_hook = 0);
 
/* Put everything in ram (of course). */
 
SECTIONS
{
.text :
{
*(.text)
. = ALIGN(0x4);
__CTOR_LIST__ = .;
LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
___ctors = .;
*(.ctors)
___ctors_end = .;
LONG(0)
__CTOR_END__ = .;
__DTOR_LIST__ = .;
LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
___dtors = .;
*(.dtors)
___dtors_end = .;
LONG(0)
__DTOR_END__ = .;
*(.rodata)
*(.gcc_except_table)
 
_etext = .;
*(.lit)
} > ram
 
.data BLOCK (0x4) :
{
*(.shdata)
*(.data)
_edata = .;
} > ram
 
.bss BLOCK (0x4) :
{
__bss_start = . ;
*(.shbss)
*(.bss)
*(COMMON)
_end = ALIGN (0x8);
__end = _end;
} > ram
 
/* I know, I know, stack sections are supposed to be useless; but
this actually worked for me, as opposed to the PROVIDE. */
.stack 0x8100000 :
{
__stack = .;
} > ram
 
.stab 0 (NOLOAD) : { *(.stab) }
.stabstr 0 (NOLOAD) : { *(.stabstr) }
 
/* 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) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
.debug_ranges 0 : { *(.debug_ranges) }
/* SGI/MIPS DWARF 2 extensions */
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
}

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