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changes target extension to become .elf

This commit is contained in:
Eyck Jentzsch 2024-03-24 19:16:13 +01:00
parent 3389875643
commit 7218dcfa69
6 changed files with 304 additions and 58 deletions
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71
env/TGCP/link.lds vendored
View File

@ -22,13 +22,18 @@ SECTIONS
.init ORIGIN(flash) : .init ORIGIN(flash) :
{ {
KEEP (*(SORT_NONE(.init))) KEEP (*(SORT_NONE(.init)))
*crt0.o(.text .text.*)
} >flash AT>flash :flash } >flash AT>flash :flash
.text : .text :
{ {
*(.text.unlikely .text.unlikely.*) *(.text.init)
*(.text.unlikely .text.*_unlikely .text.unlikely.*)
*(.text.exit .text.exit.*)
*(.text.startup .text.startup.*) *(.text.startup .text.startup.*)
*(.text.hot .text.hot.*)
*(.text .text.*) *(.text .text.*)
*(.stub)
*(.gnu.linkonce.t.*) *(.gnu.linkonce.t.*)
} >flash AT>flash :flash } >flash AT>flash :flash
@ -50,6 +55,13 @@ SECTIONS
. = ALIGN(4); . = ALIGN(4);
/* Thread Local Storage sections */
.tdata :
{
PROVIDE_HIDDEN (__tdata_start = .);
*(.tdata .tdata.* .gnu.linkonce.td.*)
} >flash AT>flash :flash
.tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } >flash AT>flash :flash
.preinit_array : .preinit_array :
{ {
PROVIDE_HIDDEN (__preinit_array_start = .); PROVIDE_HIDDEN (__preinit_array_start = .);
@ -116,13 +128,6 @@ SECTIONS
PROVIDE( _data = . ); PROVIDE( _data = . );
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
.data :
{
__DATA_BEGIN__ = .;
*(.data .data.*)
*(.gnu.linkonce.d.*)
} >ram AT>flash :ram_init
.srodata : .srodata :
{ {
PROVIDE( _gp = . + 0x800 ); PROVIDE( _gp = . + 0x800 );
@ -133,9 +138,11 @@ SECTIONS
*(.srodata .srodata.*) *(.srodata .srodata.*)
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
.sdata : .data :
{ {
__SDATA_BEGIN__ = .; *(.data .data.*)
*(.gnu.linkonce.d.*)
PROVIDE( __global_pointer$ = . + 0x800 );
*(.sdata .sdata.*) *(.sdata .sdata.*)
*(.gnu.linkonce.s.*) *(.gnu.linkonce.s.*)
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
@ -158,7 +165,6 @@ SECTIONS
. = ALIGN(8); . = ALIGN(8);
__BSS_END__ = .; __BSS_END__ = .;
__global_pointer$ = MIN(__SDATA_BEGIN__ + 0x800, MAX(__DATA_BEGIN__ + 0x800, __BSS_END__ - 0x800));
PROVIDE( _end = . ); PROVIDE( _end = . );
PROVIDE( end = . ); PROVIDE( end = . );
@ -171,4 +177,47 @@ SECTIONS
PROVIDE( tohost = 0xfffffff0 ); PROVIDE( tohost = 0xfffffff0 );
PROVIDE( fromhost = 0xfffffff8 ); PROVIDE( fromhost = 0xfffffff8 );
/* 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) }
.gnu.build.attributes : { *(.gnu.build.attributes .gnu.build.attributes.*) }
/* 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_line.* .debug_line_end) }
.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) }
/* DWARF 3 */
.debug_pubtypes 0 : { *(.debug_pubtypes) }
.debug_ranges 0 : { *(.debug_ranges) }
/* DWARF Extension. */
.debug_macro 0 : { *(.debug_macro) }
.debug_addr 0 : { *(.debug_addr) }
.gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
} }

6
env/common-gcc.mk vendored
View File

@ -5,7 +5,7 @@ TL_TARGET?=all
BOARD?=iss BOARD?=iss
.PHONY: $(TL_TARGET) .PHONY: $(TL_TARGET)
$(TL_TARGET): $(TARGET) $(TL_TARGET): $(TARGET).elf
ENV_DIR:=$(dir $(lastword $(MAKEFILE_LIST))) ENV_DIR:=$(dir $(lastword $(MAKEFILE_LIST)))
BSP_BASE=$(ENV_DIR)/.. BSP_BASE=$(ENV_DIR)/..
@ -42,7 +42,7 @@ CXX_OBJS := $(CXX_SRCS:.cpp=.o)
LINK_OBJS += $(ASM_OBJS) $(C_OBJS) $(CXX_OBJS) LINK_OBJS += $(ASM_OBJS) $(C_OBJS) $(CXX_OBJS)
LINK_DEPS += $(LINKER_SCRIPT) LINK_DEPS += $(LINKER_SCRIPT)
CLEAN_OBJS += $(TARGET) $(LINK_OBJS) CLEAN_OBJS += $(TARGET).elf $(LINK_OBJS)
GCCVERSION = $(shell $(CC) --version | grep gcc | awk '{print($NF);}') GCCVERSION = $(shell $(CC) --version | grep gcc | awk '{print($NF);}')
ifeq ($(GCCVERSION),9.2) ifeq ($(GCCVERSION),9.2)
@ -63,7 +63,7 @@ OBJDUMP := $(TOOL_DIR)$(TRIPLET)-objdump
OBJCOPY := $(TOOL_DIR)$(TRIPLET)-objcopy OBJCOPY := $(TOOL_DIR)$(TRIPLET)-objcopy
ifndef NO_DEFAULT_LINK ifndef NO_DEFAULT_LINK
$(TARGET): $(LINK_OBJS) $(LINK_DEPS) $(TARGET).elf: $(LINK_OBJS) $(LINK_DEPS)
echo LINK_OBJS: $(LINK_OBJS) echo LINK_OBJS: $(LINK_OBJS)
$(LD) $(LINK_OBJS) $(LDFLAGS) $(LIBWRAP_LDFLAGS) $(LIBWRAP) $(LD_SCRIPT) -o $@ $(LD) $(LINK_OBJS) $(LDFLAGS) $(LIBWRAP_LDFLAGS) $(LIBWRAP) $(LD_SCRIPT) -o $@
$(OBJDUMP) -d -S $@ > $(TARGET).dis $(OBJDUMP) -d -S $@ > $(TARGET).dis

72
env/ehrenberg/link.lds vendored
View File

@ -25,13 +25,18 @@ SECTIONS
.init ORIGIN(flash) : .init ORIGIN(flash) :
{ {
KEEP (*(SORT_NONE(.init))) KEEP (*(SORT_NONE(.init)))
*crt0.o(.text .text.*)
} >flash AT>flash :flash } >flash AT>flash :flash
.text : .text :
{ {
*(.text.unlikely .text.unlikely.*) *(.text.init)
*(.text.unlikely .text.*_unlikely .text.unlikely.*)
*(.text.exit .text.exit.*)
*(.text.startup .text.startup.*) *(.text.startup .text.startup.*)
*(.text.hot .text.hot.*)
*(.text .text.*) *(.text .text.*)
*(.stub)
*(.gnu.linkonce.t.*) *(.gnu.linkonce.t.*)
} >flash AT>flash :flash } >flash AT>flash :flash
@ -53,6 +58,13 @@ SECTIONS
. = ALIGN(4); . = ALIGN(4);
/* Thread Local Storage sections */
.tdata :
{
PROVIDE_HIDDEN (__tdata_start = .);
*(.tdata .tdata.* .gnu.linkonce.td.*)
} >flash AT>flash :flash
.tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } >flash AT>flash :flash
.preinit_array : .preinit_array :
{ {
PROVIDE_HIDDEN (__preinit_array_start = .); PROVIDE_HIDDEN (__preinit_array_start = .);
@ -119,15 +131,9 @@ SECTIONS
PROVIDE( _data = . ); PROVIDE( _data = . );
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
.data :
{
__DATA_BEGIN__ = .;
*(.data .data.*)
*(.gnu.linkonce.d.*)
} >ram AT>flash :ram_init
.srodata : .srodata :
{ {
PROVIDE( _gp = . + 0x800 );
*(.srodata.cst16) *(.srodata.cst16)
*(.srodata.cst8) *(.srodata.cst8)
*(.srodata.cst4) *(.srodata.cst4)
@ -135,9 +141,11 @@ SECTIONS
*(.srodata .srodata.*) *(.srodata .srodata.*)
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
.sdata : .data :
{ {
__SDATA_BEGIN__ = .; *(.data .data.*)
*(.gnu.linkonce.d.*)
PROVIDE( __global_pointer$ = . + 0x800 );
*(.sdata .sdata.*) *(.sdata .sdata.*)
*(.gnu.linkonce.s.*) *(.gnu.linkonce.s.*)
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
@ -160,7 +168,6 @@ SECTIONS
. = ALIGN(8); . = ALIGN(8);
__BSS_END__ = .; __BSS_END__ = .;
__global_pointer$ = MIN(__SDATA_BEGIN__ + 0x800, MAX(__DATA_BEGIN__ + 0x800, __BSS_END__ - 0x800));
PROVIDE( _end = . ); PROVIDE( _end = . );
PROVIDE( end = . ); PROVIDE( end = . );
@ -173,4 +180,47 @@ SECTIONS
PROVIDE( tohost = 0xfffffff0 ); PROVIDE( tohost = 0xfffffff0 );
PROVIDE( fromhost = 0xfffffff8 ); PROVIDE( fromhost = 0xfffffff8 );
/* 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) }
.gnu.build.attributes : { *(.gnu.build.attributes .gnu.build.attributes.*) }
/* 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_line.* .debug_line_end) }
.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) }
/* DWARF 3 */
.debug_pubtypes 0 : { *(.debug_pubtypes) }
.debug_ranges 0 : { *(.debug_ranges) }
/* DWARF Extension. */
.debug_macro 0 : { *(.debug_macro) }
.debug_addr 0 : { *(.debug_addr) }
.gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
} }

71
env/iss/link.lds vendored
View File

@ -22,13 +22,18 @@ SECTIONS
.init ORIGIN(flash) : .init ORIGIN(flash) :
{ {
KEEP (*(SORT_NONE(.init))) KEEP (*(SORT_NONE(.init)))
*crt0.o(.text .text.*)
} >flash AT>flash :flash } >flash AT>flash :flash
.text : .text :
{ {
*(.text.unlikely .text.unlikely.*) *(.text.init)
*(.text.unlikely .text.*_unlikely .text.unlikely.*)
*(.text.exit .text.exit.*)
*(.text.startup .text.startup.*) *(.text.startup .text.startup.*)
*(.text.hot .text.hot.*)
*(.text .text.*) *(.text .text.*)
*(.stub)
*(.gnu.linkonce.t.*) *(.gnu.linkonce.t.*)
} >flash AT>flash :flash } >flash AT>flash :flash
@ -50,6 +55,13 @@ SECTIONS
. = ALIGN(4); . = ALIGN(4);
/* Thread Local Storage sections */
.tdata :
{
PROVIDE_HIDDEN (__tdata_start = .);
*(.tdata .tdata.* .gnu.linkonce.td.*)
} >flash AT>flash :flash
.tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } >flash AT>flash :flash
.preinit_array : .preinit_array :
{ {
PROVIDE_HIDDEN (__preinit_array_start = .); PROVIDE_HIDDEN (__preinit_array_start = .);
@ -116,13 +128,6 @@ SECTIONS
PROVIDE( _data = . ); PROVIDE( _data = . );
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
.data :
{
__DATA_BEGIN__ = .;
*(.data .data.*)
*(.gnu.linkonce.d.*)
} >ram AT>flash :ram_init
.srodata : .srodata :
{ {
PROVIDE( _gp = . + 0x800 ); PROVIDE( _gp = . + 0x800 );
@ -133,9 +138,11 @@ SECTIONS
*(.srodata .srodata.*) *(.srodata .srodata.*)
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
.sdata : .data :
{ {
__SDATA_BEGIN__ = .; *(.data .data.*)
*(.gnu.linkonce.d.*)
PROVIDE( __global_pointer$ = . + 0x800 );
*(.sdata .sdata.*) *(.sdata .sdata.*)
*(.gnu.linkonce.s.*) *(.gnu.linkonce.s.*)
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
@ -158,7 +165,6 @@ SECTIONS
. = ALIGN(8); . = ALIGN(8);
__BSS_END__ = .; __BSS_END__ = .;
__global_pointer$ = MIN(__SDATA_BEGIN__ + 0x800, MAX(__DATA_BEGIN__ + 0x800, __BSS_END__ - 0x800));
PROVIDE( _end = . ); PROVIDE( _end = . );
PROVIDE( end = . ); PROVIDE( end = . );
@ -171,4 +177,47 @@ SECTIONS
PROVIDE( tohost = 0xfffffff0 ); PROVIDE( tohost = 0xfffffff0 );
PROVIDE( fromhost = 0xfffffff8 ); PROVIDE( fromhost = 0xfffffff8 );
/* 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) }
.gnu.build.attributes : { *(.gnu.build.attributes .gnu.build.attributes.*) }
/* 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_line.* .debug_line_end) }
.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) }
/* DWARF 3 */
.debug_pubtypes 0 : { *(.debug_pubtypes) }
.debug_ranges 0 : { *(.debug_ranges) }
/* DWARF Extension. */
.debug_macro 0 : { *(.debug_macro) }
.debug_addr 0 : { *(.debug_addr) }
.gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
} }

71
env/rtl/link.lds vendored
View File

@ -22,13 +22,18 @@ SECTIONS
.init ORIGIN(flash) : .init ORIGIN(flash) :
{ {
KEEP (*(SORT_NONE(.init))) KEEP (*(SORT_NONE(.init)))
*crt0.o(.text .text.*)
} >flash AT>flash :flash } >flash AT>flash :flash
.text : .text :
{ {
*(.text.unlikely .text.unlikely.*) *(.text.init)
*(.text.unlikely .text.*_unlikely .text.unlikely.*)
*(.text.exit .text.exit.*)
*(.text.startup .text.startup.*) *(.text.startup .text.startup.*)
*(.text.hot .text.hot.*)
*(.text .text.*) *(.text .text.*)
*(.stub)
*(.gnu.linkonce.t.*) *(.gnu.linkonce.t.*)
} >flash AT>flash :flash } >flash AT>flash :flash
@ -50,6 +55,13 @@ SECTIONS
. = ALIGN(4); . = ALIGN(4);
/* Thread Local Storage sections */
.tdata :
{
PROVIDE_HIDDEN (__tdata_start = .);
*(.tdata .tdata.* .gnu.linkonce.td.*)
} >flash AT>flash :flash
.tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } >flash AT>flash :flash
.preinit_array : .preinit_array :
{ {
PROVIDE_HIDDEN (__preinit_array_start = .); PROVIDE_HIDDEN (__preinit_array_start = .);
@ -116,13 +128,6 @@ SECTIONS
PROVIDE( _data = . ); PROVIDE( _data = . );
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
.data :
{
__DATA_BEGIN__ = .;
*(.data .data.*)
*(.gnu.linkonce.d.*)
} >ram AT>flash :ram_init
.srodata : .srodata :
{ {
PROVIDE( _gp = . + 0x800 ); PROVIDE( _gp = . + 0x800 );
@ -133,9 +138,11 @@ SECTIONS
*(.srodata .srodata.*) *(.srodata .srodata.*)
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
.sdata : .data :
{ {
__SDATA_BEGIN__ = .; *(.data .data.*)
*(.gnu.linkonce.d.*)
PROVIDE( __global_pointer$ = . + 0x800 );
*(.sdata .sdata.*) *(.sdata .sdata.*)
*(.gnu.linkonce.s.*) *(.gnu.linkonce.s.*)
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
@ -158,7 +165,6 @@ SECTIONS
. = ALIGN(8); . = ALIGN(8);
__BSS_END__ = .; __BSS_END__ = .;
__global_pointer$ = MIN(__SDATA_BEGIN__ + 0x800, MAX(__DATA_BEGIN__ + 0x800, __BSS_END__ - 0x800));
PROVIDE( _end = . ); PROVIDE( _end = . );
PROVIDE( end = . ); PROVIDE( end = . );
@ -171,4 +177,47 @@ SECTIONS
PROVIDE( tohost = 0xfffffff0 ); PROVIDE( tohost = 0xfffffff0 );
PROVIDE( fromhost = 0xfffffff8 ); PROVIDE( fromhost = 0xfffffff8 );
/* 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) }
.gnu.build.attributes : { *(.gnu.build.attributes .gnu.build.attributes.*) }
/* 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_line.* .debug_line_end) }
.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) }
/* DWARF 3 */
.debug_pubtypes 0 : { *(.debug_pubtypes) }
.debug_ranges 0 : { *(.debug_ranges) }
/* DWARF Extension. */
.debug_macro 0 : { *(.debug_macro) }
.debug_addr 0 : { *(.debug_addr) }
.gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
} }

71
env/tgc-vp/link.lds vendored
View File

@ -22,13 +22,18 @@ SECTIONS
.init ORIGIN(flash) : .init ORIGIN(flash) :
{ {
KEEP (*(SORT_NONE(.init))) KEEP (*(SORT_NONE(.init)))
*crt0.o(.text .text.*)
} >flash AT>flash :flash } >flash AT>flash :flash
.text : .text :
{ {
*(.text.unlikely .text.unlikely.*) *(.text.init)
*(.text.unlikely .text.*_unlikely .text.unlikely.*)
*(.text.exit .text.exit.*)
*(.text.startup .text.startup.*) *(.text.startup .text.startup.*)
*(.text.hot .text.hot.*)
*(.text .text.*) *(.text .text.*)
*(.stub)
*(.gnu.linkonce.t.*) *(.gnu.linkonce.t.*)
} >flash AT>flash :flash } >flash AT>flash :flash
@ -50,6 +55,13 @@ SECTIONS
. = ALIGN(4); . = ALIGN(4);
/* Thread Local Storage sections */
.tdata :
{
PROVIDE_HIDDEN (__tdata_start = .);
*(.tdata .tdata.* .gnu.linkonce.td.*)
} >flash AT>flash :flash
.tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } >flash AT>flash :flash
.preinit_array : .preinit_array :
{ {
PROVIDE_HIDDEN (__preinit_array_start = .); PROVIDE_HIDDEN (__preinit_array_start = .);
@ -116,13 +128,6 @@ SECTIONS
PROVIDE( _data = . ); PROVIDE( _data = . );
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
.data :
{
__DATA_BEGIN__ = .;
*(.data .data.*)
*(.gnu.linkonce.d.*)
} >ram AT>flash :ram_init
.srodata : .srodata :
{ {
PROVIDE( _gp = . + 0x800 ); PROVIDE( _gp = . + 0x800 );
@ -133,9 +138,11 @@ SECTIONS
*(.srodata .srodata.*) *(.srodata .srodata.*)
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
.sdata : .data :
{ {
__SDATA_BEGIN__ = .; *(.data .data.*)
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*(.sdata .sdata.*) *(.sdata .sdata.*)
*(.gnu.linkonce.s.*) *(.gnu.linkonce.s.*)
} >ram AT>flash :ram_init } >ram AT>flash :ram_init
@ -158,7 +165,6 @@ SECTIONS
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__global_pointer$ = MIN(__SDATA_BEGIN__ + 0x800, MAX(__DATA_BEGIN__ + 0x800, __BSS_END__ - 0x800));
PROVIDE( _end = . ); PROVIDE( _end = . );
PROVIDE( end = . ); PROVIDE( end = . );
@ -171,4 +177,47 @@ SECTIONS
PROVIDE( tohost = 0xfffffff0 ); PROVIDE( tohost = 0xfffffff0 );
PROVIDE( fromhost = 0xfffffff8 ); PROVIDE( fromhost = 0xfffffff8 );
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} }