icf文件修改了flash和ram大小
/*-Editor annotation file-*/
/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
/*-Specials-*/
define symbol __ICFEDIT_intvec_start__ = 0x08000000;
/*-Memory Regions-*/
define symbol __ICFEDIT_region_ROM_start__ = 0x08000000;
define symbol __ICFEDIT_region_ROM_end__ = 0x083BFFFF;
define symbol __ICFEDIT_region_RAM_start__ = 0x20000000;
define symbol __ICFEDIT_region_RAM_end__ = 0x2007FFFF;
/*-Sizes-*/
define symbol __ICFEDIT_size_cstack__ = 0x2000;
define symbol __ICFEDIT_size_heap__ = 0x2000;
/**** End of ICF editor section. ###ICF###*/
export symbol __ICFEDIT_region_RAM_end__;
define symbol __region_RAM1_start__ = 0x10000000;
define symbol __region_RAM1_end__ = 0x1000FFFF;
define memory mem with size = 4G;
define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__];
define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__];
define region RAM1_region = mem:[from __region_RAM1_start__ to __region_RAM1_end__];
define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { };
initialize by copy { readwrite };
do not initialize { section .noinit };
keep { section FSymTab };
keep { section VSymTab };
keep { section .rti_fn* };
place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
place in ROM_region { readonly };
place in RAM_region { readwrite,
block CSTACK, block HEAP };
place in RAM1_region { section .sram };
/* memory map */
MEMORY
{
CODE (rx) : ORIGIN = 0x08000000, LENGTH = 3840k
DATA (xrw) : ORIGIN = 0x24000000, LENGTH = 1M
ITCMRAM(xrw) : ORIGIN = 0x00000000, LENGTH = 512K
DTCMRAM(xrw) : ORIGIN = 0x20000000, LENGTH = 512K
}
ENTRY(Reset_Handler)
_system_stack_size = 0x200;
SECTIONS
{
.text :
{
. = ALIGN(4);
_stext = .;
KEEP(*(.isr_vector)) /* Startup code */
. = ALIGN(4);
*(.text) /* remaining code */
*(.text.*) /* remaining code */
*(.rodata) /* read-only data (constants) */
*(.rodata*)
*(.glue_7)
*(.glue_7t)
*(.gnu.linkonce.t*)
/* section information for finsh shell */
. = ALIGN(4);
__fsymtab_start = .;
KEEP(*(FSymTab))
__fsymtab_end = .;
. = ALIGN(4);
__vsymtab_start = .;
KEEP(*(VSymTab))
__vsymtab_end = .;
. = ALIGN(4);
/* section information for initial. */
. = ALIGN(4);
__rt_init_start = .;
KEEP(*(SORT(.rti_fn*)))
__rt_init_end = .;
. = ALIGN(4);
. = ALIGN(4);
_etext = .;
} > CODE = 0
/* .ARM.exidx is sorted, so has to go in its own output section. */
__exidx_start = .;
.ARM.exidx :
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
/* This is used by the startup in order to initialize the .data secion */
_sidata = .;
} > CODE
__exidx_end = .;
/* .data section which is used for initialized data */
.data : AT (_sidata)
{
. = ALIGN(4);
/* This is used by the startup in order to initialize the .data secion */
_sdata = . ;
*(.data)
*(.data.*)
*(.gnu.linkonce.d*)
. = ALIGN(4);
/* This is used by the startup in order to initialize the .data secion */
_edata = . ;
} >DATA
.stack :
{
. = . + _system_stack_size;
. = ALIGN(4);
_estack = .;
} >DATA
__bss_start = .;
.bss :
{
. = ALIGN(4);
/* This is used by the startup in order to initialize the .bss secion */
_sbss = .;
*(.bss)
*(.bss.*)
*(COMMON)
. = ALIGN(4);
/* This is used by the startup in order to initialize the .bss secion */
_ebss = . ;
*(.bss.init)
} > DATA
__bss_end = .;
_end = .;
_sitcmram = LOADADDR(.itcmram);
.itcmram :
{
. = ALIGN(4);
_sitcmram = .; /* create a global symbol at itcmram start */
*(.itcmram)
*(.itcmram*)
. = ALIGN(4);
_eitcmram = .; /* create a global symbol at itcmram end */
} >ITCMRAM AT> CODE
_sdtcmram = LOADADDR(.dtcmram);
.dtcmram :
{
. = ALIGN(4);
_sdtcmram = .; /* create a global symbol at dtcmram start */
*(.dtcmram)
*(.dtcmram*)
. = ALIGN(4);
_edtcmram = .; /* create a global symbol at dtcmram end */
} >DTCMRAM AT> CODE
/* 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 .gnu.linkonce.wi.*) }
.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) }
}
/* input sections */
GROUP(libgcc.a libc.a libm.a libnosys.a)
我这边使用rtthread env 生成的gd32H759IM MDK5工程,出现GD32H7 的烧写算法(Flash Algorithm),导致部分地址空间无法被擦除或编程,但是用gd32官方裸机例程烧写是正常运行的,这个时候要考虑什么问题
mdk报错信息
Program Size: Code=117760 RO-data=11592 RW-data=17208 ZI-data=52384
FromELF: creating hex file...
".\build\keil\Obj\GD32H7.axf" - 0 Error(s), 10 Warning(s).
Build Time Elapsed: 00:00:24
Load "G:\\Warehouse\\GD32H7_rtthread\\Project\\build\\keil\\Obj\\GD32H7.axf"
No Algorithm found for: 30000000H - 3000004FH
No Algorithm found for: 30000160H - 300001AFH
No Algorithm found for: 30000300H - 3000033BH
No Algorithm found for: 30002100H - 3000213BH
Partial Erase Done (areas with no algorithms skipped!)
No Algorithm found for: 30000000H - 3000004FH
No Algorithm found for: 30000160H - 300001AFH
No Algorithm found for: 30000300H - 3000033BH
No Algorithm found for: 30002100H - 3000213BH
Partial Programming Done (areas with no algorithms skipped!)
Partial Verify OK (areas with no algorithms skipped!)
Application running ...
Flash Load finished at 16:05:34