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2012-12-17 Stuart Henderson <shenders@gcc.gnu.org>

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* bfin/Makefile.in: Add BF60x support.
	* bfin/basiccrt.S: Add core1 support.
	* bfin/bf606.ld: New file.
	* bfin/bf606c0.ld: New file.
	* bfin/bf606c1.ld: New file.
	* bfin/bf606m.ld: New file.
	* bfin/bf607.ld: New file.
	* bfin/bf607c0.ld: New file.
	* bfin/bf607c1.ld: New file.
	* bfin/bf607m.ld: New file.
	* bfin/bf608.ld: New file.
	* bfin/bf608c0.ld: New file.
	* bfin/bf608c1.ld: New file.
	* bfin/bf608m.ld: New file.
	* bfin/bf609.ld: New file.
	* bfin/bf609c0.ld: New file.
	* bfin/bf609c1.ld: New file.
	* bfin/bf609m.ld: New file.
	* bfin/bfin-common-mc0.ld: New file.
	* bfin/include/cdefBF606.h : New file.
	* bfin/include/cdefBF607.h : New file.
	* bfin/include/cdefBF608.h : New file.
	* bfin/include/cdefBF609.h : New file.
	* bfin/include/defBF606.h : New file.
	* bfin/include/defBF607.h : New file.
	* bfin/include/defBF608.h : New file.
	* bfin/include/defBF609.h : New file.
	* bfin/include/sys/_adi_platform.h: Add BF60x support.
	* bfin/include/sys/anomaly_macros_rtl.h : Clean up.
This commit is contained in:
Jeff Johnston
2012-12-17 17:44:38 +00:00
parent 301264066b
commit 24fb7750f3
30 changed files with 92380 additions and 454 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
libgloss/bfin/basiccrt.S
View File

@ -66,6 +66,12 @@
.global __coreb_start;
.type __coreb_start, STT_FUNC;
__coreb_start:
#elif defined(__ADSPBF60x_CORE1__)
.section .1.text,"ax",@progbits
.align 2;
.global __core1_start;
.type __core1_start, STT_FUNC;
__core1_start:
#else
.text;
.align 2;
@ -160,6 +166,9 @@ L$ivt: [P0++] = R1;
#ifdef __ADSPBF561_COREB__
SP.L=__coreb_stack_end - 12;
SP.H=__coreb_stack_end - 12;
#elif defined(__ADSPBF60x_CORE1__)
SP.L=__core1_stack_end - 12;
SP.H=__core1_stack_end - 12;
#else
SP.L=__stack_end - 12;
SP.H=__stack_end - 12;
@ -187,6 +196,11 @@ L$ivt: [P0++] = R1;
R0.H = __coreb_bss_start;
R1.L = __coreb_bss_end;
R1.H = __coreb_bss_end;
#elif defined(__ADSPBF60x_CORE1__)
R0.L = __core1_bss_start;
R0.H = __core1_bss_start;
R1.L = __core1_bss_end;
R1.H = __core1_bss_end;
#else
R0.L = __bss_start;
R0.H = __bss_start;
@ -198,6 +212,8 @@ L$ivt: [P0++] = R1;
R1 = 0;
#ifdef __ADSPBF561_COREB__
CALL.X __coreb_memset;
#elif defined(__ADSPBF60x_CORE1__)
CALL.X __core1_memset;
#else
CALL.X _memset;
#endif
@ -269,7 +285,8 @@ L$clock_is_set:
#endif
#endif /* ADSPLPBLACKFIN */
#if defined(__ADSPBF561__) || defined(__ADSPBF566__)
#if defined(__ADSPBF561__) || defined(__ADSPBF566__) || defined(__ADSPBF606__) || defined(__ADSPBF607__) || defined(__ADSPBF608__) || defined(__ADSPBF609__)
// Initialise the multi-core data tables.
// A dummy function will be called if we are not linking with
// -multicore
@ -354,7 +371,7 @@ L$supervisor_mode:
CALL.X monstartup; // initialise profiling routines
#endif /* PROFCRT */
#ifndef __ADSPBF561_COREB__
#if !defined(__ADSPBF561_COREB__) && !defined(__ADSPBF60x_CORE1__)
CALL.X __init;
R0.L = __fini;
@ -374,6 +391,9 @@ L$supervisor_mode:
#ifdef __ADSPBF561_COREB__
R1.L=L$argv_coreb;
R1.H=L$argv_coreb;
#elif defined(__ADSPBF60x_CORE1__)
R1.L=L$argv_core1;
R1.H=L$argv_core1;
#else
R1.L=L$argv;
R1.H=L$argv;
@ -384,18 +404,22 @@ L$supervisor_mode:
// At long last, call the application program.
#ifdef __ADSPBF561_COREB__
CALL.X _coreb_main;
#elif defined(__ADSPBF60x_CORE1__)
CALL.X _core1_main;
#else
CALL.X _main;
#endif
#if !defined(_ADI_THREADS)
#ifndef __ADSPBF561_COREB__
#if !defined(__ADSPBF561_COREB__) && !defined(__ADSPBF60x_CORE1__)
CALL.X _exit; // passing in main's return value
#endif
#endif
#ifdef __ADSPBF561_COREB__
.size __coreb_start, .-__coreb_start
#elif defined(__ADSPBF60x_CORE1__)
.size __core1_start, .-__core1_start
#else
.size __start, .-__start
#endif
@ -506,10 +530,16 @@ L$done:
#endif
#endif /* ADSPLPBLACKFIN */
#if defined(__ADSPBF561_COREB__) || defined(__ADSPBF60x_CORE1__)
#ifdef __ADSPBF561_COREB__
.section .b.text,"ax",@progbits
.type __coreb_memset, STT_FUNC
__coreb_memset:
#else
.section .1.text,"ax",@progbits
.type __core1_memset, STT_FUNC
__core1_memset:
#endif
P0 = R0 ; /* P0 = address */
P2 = R2 ; /* P2 = count */
R3 = R0 + R2; /* end */
@ -569,7 +599,11 @@ __coreb_memset:
B[P0++] = R1;
B[P0++] = R1;
JUMP .Laligned;
#ifdef __ADSPBF561_COREB__
.size __coreb_memset,.-__coreb_memset
#else
.size __core1_memset,.-__core1_memset
#endif
#endif
#ifdef __ADSPBF561_COREB__
@ -579,6 +613,13 @@ __coreb_memset:
.size L$argv_coreb, 4
L$argv_coreb:
.zero 4
#elif defined(__ADSPBF60x_CORE1__)
.section .1.bss,"aw",@progbits
.align 4
.type L$argv_core1, @object
.size L$argv_core1, 4
L$argv_core1:
.zero 4
#else
.local L$argv
.comm L$argv,4,4