diff --git a/app/script_s2.ld b/app/script_s2.ld deleted file mode 100644 index db3150b..0000000 --- a/app/script_s2.ld +++ /dev/null @@ -1,170 +0,0 @@ -/******************************************************************************* -* Ledger Blue - Secure firmware -* (c) 2016, 2017, 2018, 2019 Ledger -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -********************************************************************************/ - -/** - * Global chip memory layout and constants - * - */ - -MEMORY -{ - DISCARD (rwx) : ORIGIN = 0xd0000000, LENGTH = 1M - - FLASH (rx) : ORIGIN = 0xc0de0000, LENGTH = 400K - DATA (r) : ORIGIN = 0xc0de0000, LENGTH = 400K - SRAM (rwx) : ORIGIN = 0xda7a0000, LENGTH = 30K -} - -PAGE_SIZE = 512; -STACK_SIZE = 8192; -END_STACK = ORIGIN(SRAM) + LENGTH(SRAM); - -ENTRY(main); - -SECTIONS -{ - /****************************************************************/ - /* This section locates the code in FLASH */ - /****************************************************************/ - - /** put text in Flash memory, VMA will be equal to LMA */ - .text : - { - /* provide start code symbol, shall be zero */ - _text = .; - _nvram_start = .; - - /* ensure main is always @ 0xC0D00000 */ - *(.boot*) - - /* place the other code and rodata defined BUT nvram variables that are displaced in a r/w area */ - *(.text*) - *(.rodata) - *(.rodata.[^N]*) /*.data.rel.ro* not here to detect invalid PIC usage */ - *(.rodata.N[^_]*) - - . = ALIGN(4); - - /* all code placed */ - _etext = .; - - . = ALIGN(PAGE_SIZE); - - _nvram_data = .; - - /* NVM data (ex-filesystem) */ - *(.bss.N_* .rodata.N_*) - - . = ALIGN(PAGE_SIZE); - _envram_data = .; - - _install_parameters = .; - _nvram_end = .; - } > FLASH = 0x00 - - .data (NOLOAD): - { - . = ALIGN(4); - - /** - * Place RAM initialized variables - */ - _data = .; - - *(vtable) - *(.data*) - - _edata = .; - - } > DISCARD /*> SRAM AT>FLASH = 0x00 */ - - .bss : - { - /** - * Place RAM uninitialized variables - */ - _bss = .; - *(.bss*) - _ebss = .; - - - /** - * Reserve stack size - */ - . = ALIGN(4); - app_stack_canary = .; - PROVIDE(app_stack_canary = .); - . += 4; - _stack_validation = .; - . = _stack_validation + STACK_SIZE; - _stack = ABSOLUTE(END_STACK) - STACK_SIZE; - PROVIDE( _stack = ABSOLUTE(END_STACK) - STACK_SIZE); - _estack = ABSOLUTE(END_STACK); - PROVIDE( _estack = ABSOLUTE(END_STACK) ); - - } > SRAM = 0x00 - - /****************************************************************/ - /* DEBUG */ - /****************************************************************/ - - /* remove the debugging information from the standard libraries */ - DEBUG (NOLOAD) : - { - libc.a ( * ) - libm.a ( * ) - libgcc.a ( * ) - *(.ARM.exidx* .gnu.linkonce.armexidx.*) - } > DISCARD - - /* 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) } -} - -PROVIDE(_nvram = ABSOLUTE(_nvram_start)); -PROVIDE(_envram = ABSOLUTE(_nvram_end)); \ No newline at end of file diff --git a/app/script_x.ld b/app/script_x.ld deleted file mode 100644 index 0d174c4..0000000 --- a/app/script_x.ld +++ /dev/null @@ -1,175 +0,0 @@ -/******************************************************************************* -* Ledger Blue - Secure firmware -* (c) 2016, 2017, 2018, 2019 Ledger -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -********************************************************************************/ - -/** - * Global chip memory layout and constants - * - */ - -MEMORY -{ - DISCARD (rwx) : ORIGIN = 0xd0000000, LENGTH = 1M - - FLASH (rx) : ORIGIN = 0xc0de0000, LENGTH = 400K - DATA (r) : ORIGIN = 0xc0de0000, LENGTH = 400K - SRAM (rwx) : ORIGIN = 0xda7a0000, LENGTH = 30K -} - -PAGE_SIZE = 256; -STACK_SIZE = 8192; -END_STACK = ORIGIN(SRAM) + LENGTH(SRAM); - -ENTRY(main) - -SECTIONS -{ - - /****************************************************************/ - /* This section locates the code in FLASH */ - /****************************************************************/ - - /** put text in Flash memory, VMA will be equal to LMA */ - .text : - { - /* provide start code symbol, shall be zero */ - _text = .; - _nvram = .; - PROVIDE(_nvram = . + ORIGIN(FLASH)); - - PROVIDE(_setjmp = setjmp); /*thanks clang*/ - - /* ensure main is always @ 0xC0D00000 */ - *(.boot*) - - /* place the other code and rodata defined BUT nvram variables that are displaced in a r/w area */ - *(.text*) - *(.rodata) - *(.rodata.[^N]*) /*.data.rel.ro* not here to detect invalid PIC usage */ - *(.rodata.N[^_]*) - - . = ALIGN(4); - - /* all code placed */ - _etext = .; - - . = ALIGN(PAGE_SIZE); - - _nvram_data = .; - - /* NVM data (ex-filesystem) */ - *(.bss.N_* .rodata.N_*) - - . = ALIGN(PAGE_SIZE); - _envram_data = .; - /* _nvram_data_size = _envram_data - _nvram_data; */ - _install_parameters = .; - PROVIDE(N_install_parameters = .); - _envram = .; - PROVIDE(_envram = . + ORIGIN(FLASH)); - - } > FLASH = 0x00 - - .data (NOLOAD): - { - . = ALIGN(4); - - /** - * Place RAM initialized variables - */ - _data = .; - - *(vtable) - *(.data*) - - _edata = .; - - } > DISCARD /*> SRAM AT>FLASH = 0x00 */ - - .bss : - { - /** - * Place RAM uninitialized variables - */ - _bss = .; - *(.bss*) - _ebss = .; - - - /** - * Reserve stack size - */ - . = ALIGN(4); - app_stack_canary = .; - PROVIDE(app_stack_canary = .); - . += 4; - _stack_validation = .; - . = _stack_validation + STACK_SIZE; - _stack = ABSOLUTE(END_STACK) - STACK_SIZE; - PROVIDE( _stack = ABSOLUTE(END_STACK) - STACK_SIZE); - _estack = ABSOLUTE(END_STACK); - PROVIDE( _estack = ABSOLUTE(END_STACK) ); - - } > SRAM = 0x00 - - /****************************************************************/ - /* DEBUG */ - /****************************************************************/ - - /* remove the debugging information from the standard libraries */ - DEBUG (NOLOAD) : - { - libc.a ( * ) - libm.a ( * ) - libgcc.a ( * ) - *(.ARM.exidx* .gnu.linkonce.armexidx.*) - } > DISCARD - - /* 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) } - -}