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[/] [hf-risc/] [trunk/] [software/] [lib/] [mips/] [hf-risc_bootloader.ld] - Blame information for rev 14

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ENTRY(_entry)
 
/* specify HF-RISC memory areas */
 
MEMORY
{
rom             : ORIGIN = 0x00000000, LENGTH = 256M    /* ROM area*/
ram             : ORIGIN = 0x40000000, LENGTH = 256M    /* RAM area. */
ram_top         : ORIGIN = 0x4ffffc00, LENGTH = 0x400   /* RAM area. 1KB reserved for the bootloader .bss + stack */
}
 
/* define a global symbol _stack on top of RAM. */
 
_stack = 0x4ffffffc;
 
/* now define the output sections  */
 
SECTIONS
{
        . = 0;
 
        .text :
        {
                _text = .;
                *(.text)
                *(.text.*)
                _etext = .;
        } > rom
 
        .rodata :
        {
                _rodata = .;
                *(.rodata)
                *(.rodata.*)
                _erodata = .;
        } > rom
/* TODO: copy .data to RAM */
/* now, we just don't generate globals, so we can safely remove the .data section */
/*
        .data :
        {
                _data = .;
                *(.data)
                *(.data.*)
                _edata = .;
        } > ram
*/
/* the .bss section must be defined in RAM. we don't need to initialize it though. */
        .bss :
        {
                _bss_start = .;
                *(.bss)
        } > ram_top
 
        . = ALIGN(4);
        _bss_end = . ;
}
        _end = .;
 

Line No.	Rev	Author	Line
1	13	serginhofr	`ENTRY(_entry)`
2
3			`/* specify HF-RISC memory areas */`
4
5			`MEMORY`
6			`{`
7			`rom : ORIGIN = 0x00000000, LENGTH = 256M /* ROM area*/`
8			`ram : ORIGIN = 0x40000000, LENGTH = 256M /* RAM area. */`
9			`ram_top : ORIGIN = 0x4ffffc00, LENGTH = 0x400 /* RAM area. 1KB reserved for the bootloader .bss + stack */`
10			`}`
11
12			`/* define a global symbol _stack on top of RAM. */`
13
14			`_stack = 0x4ffffffc;`
15
16			`/* now define the output sections */`
17
18			`SECTIONS`
19			`{`
20			`. = 0;`
21
22			`.text :`
23			`{`
24			`_text = .;`
25			`*(.text)`
26			`(.text.)`
27			`_etext = .;`
28			`} > rom`
29
30			`.rodata :`
31			`{`
32			`_rodata = .;`
33			`*(.rodata)`
34			`(.rodata.)`
35			`_erodata = .;`
36			`} > rom`
37			`/* TODO: copy .data to RAM */`
38			`/* now, we just don't generate globals, so we can safely remove the .data section */`
39			`/*`
40			`.data :`
41			`{`
42			`_data = .;`
43			`*(.data)`
44			`(.data.)`
45			`_edata = .;`
46			`} > ram`
47			`*/`
48			`/* the .bss section must be defined in RAM. we don't need to initialize it though. */`
49			`.bss :`
50			`{`
51			`_bss_start = .;`
52			`*(.bss)`
53			`} > ram_top`
54
55			`. = ALIGN(4);`
56			`_bss_end = . ;`
57			`}`
58			`_end = .;`
59

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[/] [hf-risc/] [trunk/] [software/] [lib/] [mips/] [hf-risc_bootloader.ld] - Blame information for rev 14