From 99648958668d3a33ee57974479b36201fe303f34 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Fri, 20 Apr 2018 10:35:35 +0200 Subject: bsps: Move startup files to bsps Adjust build support files to new directory layout. This patch is a part of the BSP source reorganization. Update #3285. --- c/src/lib/libbsp/sh/gensh1/Makefile.am | 8 +- c/src/lib/libbsp/sh/gensh1/startup/bsp_specs | 9 - c/src/lib/libbsp/sh/gensh1/startup/cpu_asm.c | 181 ------------------ c/src/lib/libbsp/sh/gensh1/startup/ispsh7032.c | 248 ------------------------- c/src/lib/libbsp/sh/gensh1/startup/linkcmds | 230 ----------------------- 5 files changed, 4 insertions(+), 672 deletions(-) delete mode 100644 c/src/lib/libbsp/sh/gensh1/startup/bsp_specs delete mode 100644 c/src/lib/libbsp/sh/gensh1/startup/cpu_asm.c delete mode 100644 c/src/lib/libbsp/sh/gensh1/startup/ispsh7032.c delete mode 100644 c/src/lib/libbsp/sh/gensh1/startup/linkcmds (limited to 'c/src/lib/libbsp/sh/gensh1') diff --git a/c/src/lib/libbsp/sh/gensh1/Makefile.am b/c/src/lib/libbsp/sh/gensh1/Makefile.am index 11a14693a0..ea1891aede 100644 --- a/c/src/lib/libbsp/sh/gensh1/Makefile.am +++ b/c/src/lib/libbsp/sh/gensh1/Makefile.am @@ -3,7 +3,7 @@ ACLOCAL_AMFLAGS = -I ../../../../aclocal include $(top_srcdir)/../../../../automake/compile.am include $(top_srcdir)/../../bsp.am -dist_project_lib_DATA = startup/bsp_specs +dist_project_lib_DATA = ../../../../../../bsps/sh/gensh1/start/bsp_specs @@ -24,7 +24,7 @@ BUILT_SOURCES = scitab.c CLEANFILES = scitab.c # startup -librtemsbsp_a_SOURCES += ../shared/startup/bspstart.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/sh/shared/start/bspstart.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspfatal-default.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspreset-loop.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspgetworkarea-default.c @@ -33,8 +33,8 @@ librtemsbsp_a_SOURCES += ../shared/bsphwinit.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/getentropy/getentropy-cpucounter.c librtemsbsp_a_SOURCES +=../../../../../../bsps/sh/gensh1/clock/ckinit.c librtemsbsp_a_SOURCES +=../../../../../../bsps/sh/gensh1/clock/delay.c -librtemsbsp_a_SOURCES += startup/cpu_asm.c -librtemsbsp_a_SOURCES += startup/ispsh7032.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/sh/gensh1/start/cpu_asm.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/sh/gensh1/start/ispsh7032.c librtemsbsp_a_SOURCES += timer/timer.c # scitab librtemsbsp_a_SOURCES += scitab.c diff --git a/c/src/lib/libbsp/sh/gensh1/startup/bsp_specs b/c/src/lib/libbsp/sh/gensh1/startup/bsp_specs deleted file mode 100644 index 87638cc027..0000000000 --- a/c/src/lib/libbsp/sh/gensh1/startup/bsp_specs +++ /dev/null @@ -1,9 +0,0 @@ -%rename endfile old_endfile -%rename startfile old_startfile - -*startfile: -%{!qrtems: %(old_startfile)} \ -%{!nostdlib: %{qrtems: crti.o%s crtbegin.o%s}} - -*endfile: -%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s} diff --git a/c/src/lib/libbsp/sh/gensh1/startup/cpu_asm.c b/c/src/lib/libbsp/sh/gensh1/startup/cpu_asm.c deleted file mode 100644 index 99d9cc9a6a..0000000000 --- a/c/src/lib/libbsp/sh/gensh1/startup/cpu_asm.c +++ /dev/null @@ -1,181 +0,0 @@ -/* - * This file contains the basic algorithms for all assembly code used - * in an specific CPU port of RTEMS. These algorithms must be implemented - * in assembly language - * - * NOTE: This port uses a C file with inline assembler instructions - * - * Authors: Ralf Corsepius (corsepiu@faw.uni-ulm.de) and - * Bernd Becker (becker@faw.uni-ulm.de) - * - * COPYRIGHT (c) 1997-1998, FAW Ulm, Germany - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * - * COPYRIGHT (c) 1998. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - * - */ - -/* - * This is supposed to be an assembly file. This means that system.h - * and cpu.h should not be included in a "real" cpu_asm file. An - * implementation in assembly should include "cpu_asm.h" - */ - -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -/* from cpu_isps.c */ -extern proc_ptr _Hardware_isr_Table[]; - -#if (CPU_HAS_SOFTWARE_INTERRUPT_STACK == TRUE) - unsigned long *_old_stack_ptr; -#endif - -register unsigned long *stack_ptr __asm__ ("r15"); - -/* - * sh_set_irq_priority - * - * this function sets the interrupt level of the specified interrupt - * - * parameters: - * - irq : interrupt number - * - prio: priority to set for this interrupt number - * - * returns: 0 if ok - * -1 on error - */ - -unsigned int sh_set_irq_priority( - unsigned int irq, - unsigned int prio ) -{ - uint32_t shiftcount; - uint32_t prioreg; - uint16_t temp16; - ISR_Level level; - - /* - * first check for valid interrupt - */ - if (( irq > 113) || (_Hardware_isr_Table[irq] == _dummy_isp)) - return -1; - /* - * check for valid irq priority - */ - if ( prio > 15 ) - return -1; - - /* - * look up appropriate interrupt priority register - */ - if ( irq > 71) - { - irq = irq - 72; - shiftcount = 12 - ((irq & ~0x03) % 16); - - switch( irq / 16) - { - case 0: { prioreg = INTC_IPRC; break;} - case 1: { prioreg = INTC_IPRD; break;} - case 2: { prioreg = INTC_IPRE; break;} - default: return -1; - } - } - else - { - shiftcount = 12 - 4 * ( irq % 4); - if ( irq > 67) - prioreg = INTC_IPRB; - else - prioreg = INTC_IPRA; - } - - /* - * Set the interrupt priority register - */ - _ISR_Local_disable( level ); - - temp16 = read16( prioreg); - temp16 &= ~( 15 << shiftcount); - temp16 |= prio << shiftcount; - write16( temp16, prioreg); - - _ISR_Local_enable( level ); - - return 0; -} - -/* - * This routine provides the RTEMS interrupt management. - */ - -void __ISR_Handler( uint32_t vector) -{ - ISR_Level level; - - _ISR_Local_disable( level ); - - _Thread_Dispatch_disable(); - -#if (CPU_HAS_SOFTWARE_INTERRUPT_STACK == TRUE) - if ( _ISR_Nest_level == 0 ) - { - /* Install irq stack */ - _old_stack_ptr = stack_ptr; - stack_ptr = _CPU_Interrupt_stack_high; - } - -#endif - - _ISR_Nest_level++; - - _ISR_Local_enable( level ); - - /* call isp */ - if ( _ISR_Vector_table[ vector]) - (*_ISR_Vector_table[ vector ])( vector ); - - _ISR_Local_disable( level ); - - _Thread_Dispatch_unnest( _Per_CPU_Get() ); - - _ISR_Nest_level--; - -#if(CPU_HAS_SOFTWARE_INTERRUPT_STACK == TRUE) - - if ( _ISR_Nest_level == 0 ) - /* restore old stack pointer */ - stack_ptr = _old_stack_ptr; -#endif - - _ISR_Local_enable( level ); - - if ( _ISR_Nest_level ) - return; - - if ( !_Thread_Dispatch_is_enabled() ) { - return; - } - - if ( _Thread_Dispatch_necessary ) { - _Thread_Dispatch(); - } -} diff --git a/c/src/lib/libbsp/sh/gensh1/startup/ispsh7032.c b/c/src/lib/libbsp/sh/gensh1/startup/ispsh7032.c deleted file mode 100644 index 05ba2f1e90..0000000000 --- a/c/src/lib/libbsp/sh/gensh1/startup/ispsh7032.c +++ /dev/null @@ -1,248 +0,0 @@ -/* - * This file contains the isp frames for the user interrupts. - * From these procedures __ISR_Handler is called with the vector number - * as argument. - * - * __ISR_Handler is kept in a separate file (cpu_asm.c), because a bug in - * some releases of gcc doesn't properly handle #pragma interrupt, if a - * file contains both isrs and normal functions. - * - * Authors: Ralf Corsepius (corsepiu@faw.uni-ulm.de) and - * Bernd Becker (becker@faw.uni-ulm.de) - * - * COPYRIGHT (c) 1997-1998, FAW Ulm, Germany - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE - * - * - * COPYRIGHT (c) 1998. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#include -#include - -/* - * This is an exception vector table - * - * It has the same structure like the actual vector table (vectab) - */ -proc_ptr _Hardware_isr_Table[256]={ -_dummy_isp, _dummy_isp, _dummy_isp, _dummy_isp, -_dummy_isp, _dummy_isp, _dummy_isp, _dummy_isp, -_dummy_isp, _dummy_isp, _dummy_isp, -_nmi_isp, _usb_isp, -_dummy_isp, _dummy_isp, _dummy_isp, _dummy_isp, -_dummy_isp, _dummy_isp, _dummy_isp, _dummy_isp, -_dummy_isp, _dummy_isp, _dummy_isp, _dummy_isp, -_dummy_isp, _dummy_isp, _dummy_isp, _dummy_isp, -_dummy_isp, _dummy_isp, _dummy_isp, -/* trapa 0 -31 */ -_dummy_isp, _dummy_isp, _dummy_isp, _dummy_isp, -_dummy_isp, _dummy_isp, _dummy_isp, _dummy_isp, -_dummy_isp, _dummy_isp, _dummy_isp, _dummy_isp, -_dummy_isp, _dummy_isp, _dummy_isp, _dummy_isp, -_dummy_isp, _dummy_isp, _dummy_isp, _dummy_isp, -_dummy_isp, _dummy_isp, _dummy_isp, _dummy_isp, -_dummy_isp, _dummy_isp, _dummy_isp, _dummy_isp, -_dummy_isp, _dummy_isp, _dummy_isp, _dummy_isp, -/* irq 64 ... */ -_irq0_isp, _irq1_isp, _irq2_isp, _irq3_isp, -_irq4_isp, _irq5_isp, _irq6_isp, _irq7_isp, -_dma0_isp, _dummy_isp, _dma1_isp, _dummy_isp, -_dma2_isp, _dummy_isp, _dma3_isp, _dummy_isp, -_imia0_isp, _imib0_isp, _ovi0_isp, _dummy_isp, -_imia1_isp, _imib1_isp, _ovi1_isp, _dummy_isp, -_imia2_isp, _imib2_isp, _ovi2_isp, _dummy_isp, -_imia3_isp, _imib3_isp, _ovi3_isp, _dummy_isp, -_imia4_isp, _imib4_isp, _ovi4_isp, _dummy_isp, -_eri0_isp, _rxi0_isp, _txi0_isp, _tei0_isp, -_eri1_isp, _rxi1_isp, _txi1_isp, _tei1_isp, -_prt_isp, _adu_isp, _dummy_isp, _dummy_isp, -_wdt_isp, -/* 113 */ _dref_isp -}; - -#define Str(a)#a - -/* - * Some versions of gcc and all version of egcs at least until egcs-1.1b - * are not able to handle #pragma interrupt correctly if more than 1 isr is - * contained in a file and when optimizing. - * We try to work around this problem by using the macro below. - */ -#define isp( name, number, func)\ -__asm__ (".global _"Str(name)"\n\t" \ - "_"Str(name)": \n\t" \ - " mov.l r0,@-r15 \n\t" \ - " mov.l r1,@-r15 \n\t" \ - " mov.l r2,@-r15 \n\t" \ - " mov.l r3,@-r15 \n\t" \ - " mov.l r4,@-r15 \n\t" \ - " mov.l r5,@-r15 \n\t" \ - " mov.l r6,@-r15 \n\t" \ - " mov.l r7,@-r15 \n\t" \ - " mov.l r14,@-r15 \n\t" \ - " sts.l pr,@-r15 \n\t" \ - " sts.l mach,@-r15 \n\t" \ - " sts.l macl,@-r15 \n\t" \ - " mov r15,r14 \n\t" \ - " mov.l "Str(name)"_k, r1\n\t" \ - " jsr @r1 \n\t" \ - " mov #"Str(number)", r4\n\t" \ - " mov r14,r15 \n\t" \ - " lds.l @r15+,macl \n\t" \ - " lds.l @r15+,mach \n\t" \ - " lds.l @r15+,pr \n\t" \ - " mov.l @r15+,r14 \n\t" \ - " mov.l @r15+,r7 \n\t" \ - " mov.l @r15+,r6 \n\t" \ - " mov.l @r15+,r5 \n\t" \ - " mov.l @r15+,r4 \n\t" \ - " mov.l @r15+,r3 \n\t" \ - " mov.l @r15+,r2 \n\t" \ - " mov.l @r15+,r1 \n\t" \ - " mov.l @r15+,r0 \n\t" \ - " rte \n\t" \ - " nop \n\t" \ - " .align 2 \n\t" \ - #name"_k: \n\t" \ - ".long "Str(func)); - -/************************************************ - * Dummy interrupt service procedure for - * interrupts being not allowed --> Trap 34 - ************************************************/ -__asm__ (" .section .text\n\ -.global __dummy_isp\n\ -__dummy_isp:\n\ - mov.l r14,@-r15\n\ - mov r15, r14\n\ - trapa #34\n\ - mov.l @r15+,r14\n\ - rte\n\ - nop"); - -/***************************** - * Non maskable interrupt - *****************************/ -isp( _nmi_isp, NMI_ISP_V, ___ISR_Handler); - -/***************************** - * User break controller - *****************************/ -isp( _usb_isp, USB_ISP_V, ___ISR_Handler); - -/***************************** - * External interrupts 0-7 - *****************************/ -isp( _irq0_isp, IRQ0_ISP_V, ___ISR_Handler); -isp( _irq1_isp, IRQ1_ISP_V, ___ISR_Handler); -isp( _irq2_isp, IRQ2_ISP_V, ___ISR_Handler); -isp( _irq3_isp, IRQ3_ISP_V, ___ISR_Handler); -isp( _irq4_isp, IRQ4_ISP_V, ___ISR_Handler); -isp( _irq5_isp, IRQ5_ISP_V, ___ISR_Handler); -isp( _irq6_isp, IRQ6_ISP_V, ___ISR_Handler); -isp( _irq7_isp, IRQ7_ISP_V, ___ISR_Handler); - -/***************************** - * DMA - controller - *****************************/ -isp( _dma0_isp, DMA0_ISP_V, ___ISR_Handler); -isp( _dma1_isp, DMA1_ISP_V, ___ISR_Handler); -isp( _dma2_isp, DMA2_ISP_V, ___ISR_Handler); -isp( _dma3_isp, DMA3_ISP_V, ___ISR_Handler); - - -/***************************** - * Interrupt timer unit - *****************************/ - -/***************************** - * Timer 0 - *****************************/ -isp( _imia0_isp, IMIA0_ISP_V, ___ISR_Handler); -isp( _imib0_isp, IMIB0_ISP_V, ___ISR_Handler); -isp( _ovi0_isp, OVI0_ISP_V, ___ISR_Handler); - -/***************************** - * Timer 1 - *****************************/ -isp( _imia1_isp, IMIA1_ISP_V, ___ISR_Handler); -isp( _imib1_isp, IMIB1_ISP_V, ___ISR_Handler); -isp( _ovi1_isp, OVI1_ISP_V, ___ISR_Handler); - -/***************************** - * Timer 2 - *****************************/ -isp( _imia2_isp, IMIA2_ISP_V, ___ISR_Handler); -isp( _imib2_isp, IMIB2_ISP_V, ___ISR_Handler); -isp( _ovi2_isp, OVI2_ISP_V, ___ISR_Handler); - -/***************************** - * Timer 3 - *****************************/ -isp( _imia3_isp, IMIA3_ISP_V, ___ISR_Handler); -isp( _imib3_isp, IMIB3_ISP_V, ___ISR_Handler); -isp( _ovi3_isp, OVI3_ISP_V, ___ISR_Handler); - -/***************************** - * Timer 4 - *****************************/ -isp( _imia4_isp, IMIA4_ISP_V, ___ISR_Handler); -isp( _imib4_isp, IMIB4_ISP_V, ___ISR_Handler); -isp( _ovi4_isp, OVI4_ISP_V, ___ISR_Handler); - - -/***************************** - * Serial interfaces - *****************************/ - -/***************************** - * Serial interface 0 - *****************************/ -isp( _eri0_isp, ERI0_ISP_V, ___ISR_Handler); -isp( _rxi0_isp, RXI0_ISP_V, ___ISR_Handler); -isp( _txi0_isp, TXI0_ISP_V, ___ISR_Handler); -isp( _tei0_isp, TEI0_ISP_V, ___ISR_Handler); - -/***************************** - * Serial interface 1 - *****************************/ -isp( _eri1_isp, ERI1_ISP_V, ___ISR_Handler); -isp( _rxi1_isp, RXI1_ISP_V, ___ISR_Handler); -isp( _txi1_isp, TXI1_ISP_V, ___ISR_Handler); -isp( _tei1_isp, TEI1_ISP_V, ___ISR_Handler); - - -/***************************** - * Parity control unit of - * the bus state controller - *****************************/ -isp( _prt_isp, PRT_ISP_V, ___ISR_Handler); - - -/****************************** - * Analog digital converter - * ADC - ******************************/ -isp( _adu_isp, ADU_ISP_V, ___ISR_Handler); - - -/****************************** - * Watchdog timer - ******************************/ -isp( _wdt_isp, WDT_ISP_V, ___ISR_Handler); - - -/****************************** - * DRAM refresh control unit - * of bus state controller - ******************************/ -isp( _dref_isp, DREF_ISP_V, ___ISR_Handler); diff --git a/c/src/lib/libbsp/sh/gensh1/startup/linkcmds b/c/src/lib/libbsp/sh/gensh1/startup/linkcmds deleted file mode 100644 index d268d4cfc7..0000000000 --- a/c/src/lib/libbsp/sh/gensh1/startup/linkcmds +++ /dev/null @@ -1,230 +0,0 @@ -/* - * This is an adapted linker script from egcs-1.0.1 - * - * Memory layout for an SH 7032 with main memory in area 2 - * This memory layout it very similar to that used for Hitachi's - * EVB with CMON in rom - * - * NOTE: The ram start address may vary, all other start addresses are fixed - * Not suiteable for gdb's simulator - * - * Authors: Ralf Corsepius (corsepiu@faw.uni-ulm.de) and - * Bernd Becker (becker@faw.uni-ulm.de) - * - * COPYRIGHT (c) 1997-1998, FAW Ulm, Germany - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * - * COPYRIGHT (c) 1998. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -OUTPUT_ARCH(sh) -ENTRY(_start) -STARTUP(start.o) - -_RamBase = DEFINED(_RamBase) ? _RamBase : 0x0a040000; -_RamSize = DEFINED(_RamSize) ? _RamSize : 512K; -_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x0; - -MEMORY -{ - rom : o = 0x00000000, l = 128k - onchip_peri : o = 0x05000000, l = 512 - ram : o = 0x0A040000, l = 512k /* enough to link all tests */ - - onchip_ram : o = 0x0f000000, l = 8k -} - -SECTIONS -{ - /* boot vector table */ - .monvects 0x00000000 (NOLOAD): { - _monvects = . ; - } > rom - - /* monitor play area */ - .monram 0x0A040000 (NOLOAD) : - { - _ramstart = .; - } > ram - - /* monitor vector table */ - .vects 0x0A042000 (NOLOAD) : { - _vectab = . ; - *(.vects); - } - - /* Read-only sections, merged into text segment: */ - - . = 0x0a044000 ; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .gnu.version : { *(.gnu.version) } - .gnu.version_d : { *(.gnu.version_d) } - .gnu.version_r : { *(.gnu.version_r) } - .rela.dyn : - { - *(.rela.init) - *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) - *(.rela.fini) - *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) - *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) - *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) - *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) - *(.rela.ctors) - *(.rela.dtors) - *(.rela.got) - *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) - *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) - *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) - *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) - *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) - } >ram - .rel.text : - { *(.rel.text) *(.rel.gnu.linkonce.t*) } - .rel.data : - { *(.rel.data) *(.rel.gnu.linkonce.d*) } - .rel.rodata : - { *(.rel.rodata*) *(.rel.gnu.linkonce.r*) } - .rel.got : { *(.rel.got) } - .rel.ctors : { *(.rel.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rel.init : { *(.rel.init) } - .rel.fini : { *(.rel.fini) } - .rel.bss : { *(.rel.bss) } - .rel.plt : { *(.rel.plt) } - .plt : { *(.plt) } - .text . : - { - _start = .; - *(.text*) - *(.stub) - - /* - * Special FreeBSD sysctl sections. - */ - . = ALIGN (16); - __start_set_sysctl_set = .; - ___start_set_sysctl_set = .; - *(set_sysc*); /* set_sysctl_* but name is truncated by SH-coff */ - __stop_set_sysctl_set = ABSOLUTE(.); - ___stop_set_sysctl_set = ABSOLUTE(.); - *(set_doma*); /* set_domain_* but name is truncated by SH-coff */ - *(set_pseu*); /* set_pseudo_* but name is truncated by SH-coff */ - - /* .gnu.warning sections are handled specially by elf32.em. */ - *(.gnu.warning) - *(.gnu.linkonce.t*) - } > ram - _etext = .; - PROVIDE (etext = .); - .init . : { KEEP(*(.init)) } > ram =0 - .fini . : { KEEP(*(.fini)) } > ram =0 - .ctors . : { KEEP(*(.ctors)) } > ram =0 - .dtors . : { KEEP(*(.dtors)) } > ram =0 - .rodata . : { *(.rodata*) KEEP (*(SORT(.rtemsroset.*))) *(.gnu.linkonce.r*) } > ram - .rodata1 . : { *(.rodata1) } > ram - .tdata : { - __TLS_Data_begin = .; - *(.tdata .tdata.* .gnu.linkonce.td.*) - __TLS_Data_end = .; - } > ram - .tbss : { - __TLS_BSS_begin = .; - *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) - __TLS_BSS_end = .; - } > ram - __TLS_Data_size = __TLS_Data_end - __TLS_Data_begin; - __TLS_Data_begin = __TLS_Data_size != 0 ? __TLS_Data_begin : __TLS_BSS_begin; - __TLS_Data_end = __TLS_Data_size != 0 ? __TLS_Data_end : __TLS_BSS_begin; - __TLS_BSS_size = __TLS_BSS_end - __TLS_BSS_begin; - __TLS_Size = __TLS_BSS_end - __TLS_Data_begin; - __TLS_Alignment = MAX (ALIGNOF (.tdata), ALIGNOF (.tbss)); - /* Adjust the address for the data segment. We want to adjust up to - the same address within the page on the next page up. */ - . = ALIGN(128) + (. & (128 - 1)); - .data . : - { - *(.data*) - KEEP (*(SORT(.rtemsrwset.*))) - *(.gcc_exc*) - ___EH_FRAME_BEGIN__ = .; - *(.eh_fram*) - ___EH_FRAME_END__ = .; - LONG(0); - *(.gcc_except_table*) - *(.gnu.linkonce.d*) - CONSTRUCTORS - } > ram - .data1 . : { *(.data1) } - .got . : { *(.got.plt) *(.got) } - .dynamic . : { *(.dynamic) } - /* 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 . : - { - *(.dynbss) - *(.bss .bss* .gnu.linkonce.b*) - *(COMMON) - } > ram - _end = . ; - PROVIDE (end = .); - - _WorkAreaBase = . ; - - _CPU_Interrupt_stack_low = 0x0f000000 ; - _CPU_Interrupt_stack_high = _CPU_Interrupt_stack_low + 4096 ; - - /* Stabs debugging sections. */ - .stab 0 : { *(.stab) } - .stabstr 0 : { *(.stabstr) } - .stab.excl 0 : { *(.stab.excl) } - .stab.exclstr 0 : { *(.stab.exclstr) } - .stab.index 0 : { *(.stab.index) } - .stab.indexstr 0 : { *(.stab.indexstr) } - .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) } - .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) } - /* 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) } - - stack : { _stack = .; *(.stack) } > onchip_ram - /* These must appear regardless of . */ -} -- cgit v1.2.3