Merge remote-tracking branch 'origin/openbsd_port'
This commit is contained in:
Christian Kroll
commit
469ac61fa5
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|
@ -69,7 +69,6 @@ source src/uart/config.in
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||||||
|
|
||||||
### Borg Menu #################################################################
|
### Borg Menu #################################################################
|
||||||
dep_bool "Menu Support" MENU_SUPPORT $JOYSTICK_SUPPORT
|
dep_bool "Menu Support" MENU_SUPPORT $JOYSTICK_SUPPORT
|
||||||
depends on JOYSTICK_SUPPORT
|
|
||||||
###############################################################################
|
###############################################################################
|
||||||
|
|
||||||
|
|
||||||
|
|
|
||||||
181
defaults.mk
181
defaults.mk
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|
@ -36,69 +36,85 @@ OSTYPE = $(shell uname)
|
||||||
MACHINE = $(shell uname -m)
|
MACHINE = $(shell uname -m)
|
||||||
|
|
||||||
ifeq ($(findstring CYGWIN,$(OSTYPE)),CYGWIN)
|
ifeq ($(findstring CYGWIN,$(OSTYPE)),CYGWIN)
|
||||||
CFLAGS_SIM = -g -Wall -pedantic -std=c99 -O0 -D_WIN32 -D_XOPEN_SOURCE=600
|
CFLAGS_SIM = -g -Wall -pedantic -std=c99 -O0 -D_WIN32 -D_XOPEN_SOURCE=600
|
||||||
ifeq ($(MACHINE),x86_64)
|
ifeq ($(MACHINE),x86_64)
|
||||||
LDFLAGS_SIM = -T ld_scripts/i386pep.x
|
LDFLAGS_SIM = -T ld_scripts/i386pep.x
|
||||||
else
|
else
|
||||||
ifeq ($(MACHINE),i686)
|
ifeq ($(MACHINE),i686)
|
||||||
LDFLAGS_SIM = -T ld_scripts/i386pe.x
|
LDFLAGS_SIM = -T ld_scripts/i386pe.x
|
||||||
else
|
else
|
||||||
$(warning $(n)$(n)Simulator build is only supported on i386 and amd64.$(n)$(n))
|
$(warning $(n)$(n)Simulator build is only supported on i386 and amd64.$(n)$(n))
|
||||||
endif
|
endif
|
||||||
endif
|
endif
|
||||||
LIBS_SIM = -lgdi32 -lwinmm -lm
|
LIBS_SIM = -lgdi32 -lwinmm -lm
|
||||||
else
|
else
|
||||||
ifeq ($(OSTYPE),FreeBSD)
|
ifeq ($(OSTYPE),FreeBSD)
|
||||||
CFLAGS_SIM = -g -I/usr/local/include -Wall -pedantic -std=c99 -O0
|
CFLAGS_SIM = -g -I/usr/local/include -Wall -pedantic -std=c99 -O0
|
||||||
CFLAGS_SIM += -D_XOPEN_SOURCE=600
|
CFLAGS_SIM += -D_XOPEN_SOURCE=600
|
||||||
ifeq ($(MACHINE),amd64)
|
ifeq ($(MACHINE),amd64)
|
||||||
LDFLAGS_SIM = -L/usr/local/lib -T ld_scripts/elf_x86_64_fbsd.x
|
LDFLAGS_SIM = -L/usr/local/lib -T ld_scripts/elf_x86_64_fbsd.x
|
||||||
else
|
else
|
||||||
ifeq ($(MACHINE),i386)
|
ifeq ($(MACHINE),i386)
|
||||||
LDFLAGS_SIM = -L/usr/local/lib -T ld_scripts/elf_i386_fbsd.x
|
LDFLAGS_SIM = -L/usr/local/lib -T ld_scripts/elf_i386_fbsd.x
|
||||||
else
|
else
|
||||||
$(warning $(n)$(n)Simulator build is only supported on i386 and amd64.$(n)$(n))
|
$(warning $(n)$(n)Simulator build is only supported on i386 and amd64.$(n)$(n))
|
||||||
endif
|
endif
|
||||||
endif
|
endif
|
||||||
LIBS_SIM = -lglut -lpthread -lGL -lGLU -lm
|
LIBS_SIM = -lglut -lpthread -lGL -lGLU -lm
|
||||||
else
|
else
|
||||||
ifeq ($(OSTYPE),NetBSD)
|
ifeq ($(OSTYPE),NetBSD)
|
||||||
CFLAGS_SIM = -g -I /usr/pkg/include -I/usr/X11R7/include -Wall -pedantic -std=c99 -O0
|
CFLAGS_SIM = -g -I /usr/pkg/include -I/usr/X11R7/include -Wall -pedantic -std=c99 -O0
|
||||||
CFLAGS_SIM += -D_XOPEN_SOURCE=600
|
CFLAGS_SIM += -D_XOPEN_SOURCE=600
|
||||||
ifeq ($(MACHINE),amd64)
|
ifeq ($(MACHINE),amd64)
|
||||||
LDFLAGS_SIM = -L/usr/pkg/lib -L/usr/X11R7/lib -T ld_scripts/elf_x86_64_nbsd.x -Wl,-R/usr/pkg/lib,-R/usr/X11R7/lib
|
LDFLAGS_SIM = -L/usr/pkg/lib -L/usr/X11R7/lib -T ld_scripts/elf_x86_64_nbsd.x -Wl,-R/usr/pkg/lib,-R/usr/X11R7/lib
|
||||||
else
|
else
|
||||||
ifeq ($(MACHINE),i386)
|
ifeq ($(MACHINE),i386)
|
||||||
LDFLAGS_SIM = -L/usr/pkg/lib -L/usr/X11R7/lib -T ld_scripts/elf_i386_nbsd.x -Wl,-R/usr/pkg/lib,-R/usr/X11R7/lib
|
LDFLAGS_SIM = -L/usr/pkg/lib -L/usr/X11R7/lib -T ld_scripts/elf_i386_nbsd.x -Wl,-R/usr/pkg/lib,-R/usr/X11R7/lib
|
||||||
else
|
else
|
||||||
$(warning $(n)$(n)Simulator build is only supported on i386 and amd64.$(n)$(n))
|
$(warning $(n)$(n)Simulator build is only supported on i386 and amd64.$(n)$(n))
|
||||||
endif
|
endif
|
||||||
endif
|
endif
|
||||||
LIBS_SIM = -lglut -lpthread -lGL -lGLU -lm
|
LIBS_SIM = -lglut -lpthread -lGL -lGLU -lm
|
||||||
else
|
else
|
||||||
ifeq ($(OSTYPE),Linux)
|
ifeq ($(OSTYPE),OpenBSD)
|
||||||
CFLAGS_SIM = -g -Wall -pedantic -std=c99 -O0 -D_XOPEN_SOURCE=600
|
CFLAGS_SIM = -g -I/usr/local/include -I/usr/X11R6/include -Wall -pedantic -std=c99 -O0
|
||||||
ifeq ($(MACHINE),x86_64)
|
CFLAGS_SIM += -D_XOPEN_SOURCE=600
|
||||||
LDFLAGS_SIM = -T ld_scripts/elf_x86_64.x
|
ifeq ($(MACHINE),amd64)
|
||||||
else
|
LDFLAGS_SIM = -L/usr/local/lib -L/usr/X11R6/lib -T ld_scripts/elf_x86_64_obsd.xd
|
||||||
ifeq ($(MACHINE),i686)
|
else
|
||||||
LDFLAGS_SIM = -T ld_scripts/elf_i386.x
|
ifeq ($(MACHINE),i386)
|
||||||
else
|
LDFLAGS_SIM = -L/usr/local/lib -L/usr/X11R6/lib -T ld_scripts/elf_i386_obsd.xd
|
||||||
$(warning $(n)$(n)Simulator build is only supported on i386 and amd64.$(n)$(n))
|
else
|
||||||
endif
|
$(warning $(n)$(n)Simulator build is only supported on i386 and amd64.$(n)$(n))
|
||||||
endif
|
endif
|
||||||
LIBS_SIM = -lglut -lpthread -lGL -lGLU -lm
|
endif
|
||||||
else
|
LIBS_SIM = -lglut -lpthread -lGL -lGLU -lm
|
||||||
($(warning $(n)$(n)Simulator build is not supported on your system.$(n)$(n)\
|
else
|
||||||
|
ifeq ($(OSTYPE),Linux)
|
||||||
|
CFLAGS_SIM = -g -Wall -pedantic -std=c99 -O0 -D_XOPEN_SOURCE=600
|
||||||
|
ifeq ($(MACHINE),x86_64)
|
||||||
|
LDFLAGS_SIM = -T ld_scripts/elf_x86_64.x
|
||||||
|
else
|
||||||
|
ifeq ($(MACHINE),i686)
|
||||||
|
LDFLAGS_SIM = -T ld_scripts/elf_i386.x
|
||||||
|
else
|
||||||
|
$(warning $(n)$(n)Simulator build is only supported on i386 and amd64.$(n)$(n))
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
LIBS_SIM = -lglut -lpthread -lGL -lGLU -lm
|
||||||
|
else
|
||||||
|
($(warning $(n)$(n)Simulator build is not supported on your system.$(n)$(n)\
|
||||||
Currently supported platforms:$(n) \
|
Currently supported platforms:$(n) \
|
||||||
Linux on i386 and amd64$(n) \
|
Linux on i386 and amd64$(n) \
|
||||||
FreeBSD on i386 and amd64$(n) \
|
FreeBSD on i386 and amd64$(n) \
|
||||||
NetBSD on i386 and amd64$(n) \
|
NetBSD on i386 and amd64$(n) \
|
||||||
Windows (via Cygwin) on i386 and amd64)
|
Windows (via Cygwin) on i386 and amd64)
|
||||||
endif
|
endif
|
||||||
endif
|
endif
|
||||||
endif
|
endif
|
||||||
|
endif
|
||||||
endif
|
endif
|
||||||
|
|
||||||
##############################################################################
|
##############################################################################
|
||||||
# the default target
|
# the default target
|
||||||
$(TARGET):
|
$(TARGET):
|
||||||
|
|
@ -106,7 +122,7 @@ $(TARGET):
|
||||||
##############################################################################
|
##############################################################################
|
||||||
# include user's config.mk file
|
# include user's config.mk file
|
||||||
|
|
||||||
$(MAKETOPDIR)/config.mk:
|
$(MAKETOPDIR)/config.mk:
|
||||||
@echo "# Customize your config here!" >$@
|
@echo "# Customize your config here!" >$@
|
||||||
@echo "# Add further CFLAGS by using the += operator, eg." >>$@
|
@echo "# Add further CFLAGS by using the += operator, eg." >>$@
|
||||||
@echo "# CFLAGS += -mstrict-X" >>$@
|
@echo "# CFLAGS += -mstrict-X" >>$@
|
||||||
|
|
@ -116,38 +132,35 @@ $(MAKETOPDIR)/config.mk:
|
||||||
@echo "#" >>$@
|
@echo "#" >>$@
|
||||||
@echo "# Other flags you might want to tune: CPPFLAGS, LDFLAGS ..." >>$@
|
@echo "# Other flags you might want to tune: CPPFLAGS, LDFLAGS ..." >>$@
|
||||||
@echo "Created default config.mk, tune your settings there!"
|
@echo "Created default config.mk, tune your settings there!"
|
||||||
-include $(MAKETOPDIR)/config.mk
|
|
||||||
|
|
||||||
|
-include $(MAKETOPDIR)/config.mk
|
||||||
|
|
||||||
##############################################################################
|
##############################################################################
|
||||||
# configure load address for bootloader, if enabled
|
# configure load address for bootloader, if enabled
|
||||||
#
|
#
|
||||||
ifneq ($(MAKECMDGOALS),clean)
|
ifneq ($(MAKECMDGOALS),clean)
|
||||||
ifneq ($(MAKECMDGOALS),mrproper)
|
ifneq ($(MAKECMDGOALS),mrproper)
|
||||||
ifneq ($(MAKECMDGOALS),menuconfig)
|
ifneq ($(MAKECMDGOALS),menuconfig)
|
||||||
|
include $(MAKETOPDIR)/.config
|
||||||
|
CPPFLAGS += -DF_CPU=$(FREQ)UL -mmcu=$(MCU)
|
||||||
|
|
||||||
include $(MAKETOPDIR)/.config
|
# flags for the linker, choose appropriate linker script
|
||||||
|
ifeq ($(findstring atmega256,$(MCU)),atmega256)
|
||||||
CPPFLAGS += -DF_CPU=$(FREQ)UL -mmcu=$(MCU)
|
LDFLAGS += -T ld_scripts/avr6.x -Wl,-Map,image.map -mmcu=$(MCU)
|
||||||
|
else
|
||||||
# flags for the linker, choose appropriate linker script
|
ifeq ($(findstring atmega128,$(MCU)),atmega128)
|
||||||
ifeq ($(findstring atmega256,$(MCU)),atmega256)
|
LDFLAGS += -T ld_scripts/avr51.x -Wl,-Map,image.map -mmcu=$(MCU)
|
||||||
LDFLAGS += -T ld_scripts/avr6.x -Wl,-Map,image.map -mmcu=$(MCU)
|
else
|
||||||
else
|
LDFLAGS += -T ld_scripts/avr5.x -Wl,-Map,image.map -mmcu=$(MCU)
|
||||||
ifeq ($(findstring atmega128,$(MCU)),atmega128)
|
endif
|
||||||
LDFLAGS += -T ld_scripts/avr51.x -Wl,-Map,image.map -mmcu=$(MCU)
|
endif
|
||||||
else
|
endif # MAKECMDGOALS!=menuconfig
|
||||||
LDFLAGS += -T ld_scripts/avr5.x -Wl,-Map,image.map -mmcu=$(MCU)
|
endif # MAKECMDGOALS!=mrproper
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
endif # MAKECMDGOALS!=menuconfig
|
|
||||||
endif # MAKECMDGOALS!=mrproper
|
|
||||||
endif # MAKECMDGOALS!=clean
|
endif # MAKECMDGOALS!=clean
|
||||||
|
|
||||||
ifeq ($(BOOTLOADER_SUPPORT),y)
|
ifeq ($(BOOTLOADER_SUPPORT),y)
|
||||||
LDFLAGS += -Wl,--section-start=.text=0xE000
|
LDFLAGS += -Wl,--section-start=.text=0xE000
|
||||||
CFLAGS += -mcall-prologues
|
CFLAGS += -mcall-prologues
|
||||||
endif
|
endif
|
||||||
|
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,193 @@
|
||||||
|
/* Script for ld -pie: link position independent executable */
|
||||||
|
OUTPUT_FORMAT("elf32-i386", "elf32-i386",
|
||||||
|
"elf32-i386")
|
||||||
|
OUTPUT_ARCH(i386)
|
||||||
|
ENTRY(_start)
|
||||||
|
SEARCH_DIR("/usr/lib");
|
||||||
|
/* Do we need any of these for elf?
|
||||||
|
__DYNAMIC = 0; */
|
||||||
|
SECTIONS
|
||||||
|
{
|
||||||
|
/* Read-only sections, merged into text segment: */
|
||||||
|
. = 0 + SIZEOF_HEADERS;
|
||||||
|
.interp : { *(.interp) }
|
||||||
|
.hash : { *(.hash) }
|
||||||
|
.dynsym : { *(.dynsym) }
|
||||||
|
.dynstr : { *(.dynstr) }
|
||||||
|
.gnu.version : { *(.gnu.version) }
|
||||||
|
.gnu.version_d : { *(.gnu.version_d) }
|
||||||
|
.gnu.version_r : { *(.gnu.version_r) }
|
||||||
|
.rel.init : { *(.rel.init) }
|
||||||
|
.rela.init : { *(.rela.init) }
|
||||||
|
.rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
|
||||||
|
.rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
|
||||||
|
.rel.fini : { *(.rel.fini) }
|
||||||
|
.rela.fini : { *(.rela.fini) }
|
||||||
|
.rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
|
||||||
|
.rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
|
||||||
|
.rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
|
||||||
|
.rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
|
||||||
|
.rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
|
||||||
|
.rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
|
||||||
|
.rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
|
||||||
|
.rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
|
||||||
|
.rel.ctors : { *(.rel.ctors) }
|
||||||
|
.rela.ctors : { *(.rela.ctors) }
|
||||||
|
.rel.dtors : { *(.rel.dtors) }
|
||||||
|
.rela.dtors : { *(.rela.dtors) }
|
||||||
|
.rel.got : { *(.rel.got) }
|
||||||
|
.rela.got : { *(.rela.got) }
|
||||||
|
.rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
|
||||||
|
.rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
|
||||||
|
.rel.plt : { *(.rel.plt) }
|
||||||
|
.rela.plt : { *(.rela.plt) }
|
||||||
|
.init :
|
||||||
|
{
|
||||||
|
KEEP (*(.init))
|
||||||
|
} =0x90909090
|
||||||
|
.plt : { *(.plt) }
|
||||||
|
.text :
|
||||||
|
{
|
||||||
|
*(.text .stub .text.* .gnu.linkonce.t.*)
|
||||||
|
/* .gnu.warning sections are handled specially by elf32.em. */
|
||||||
|
*(.gnu.warning)
|
||||||
|
} =0x90909090
|
||||||
|
.fini :
|
||||||
|
{
|
||||||
|
KEEP (*(.fini))
|
||||||
|
} =0x90909090
|
||||||
|
PROVIDE (__etext = .);
|
||||||
|
PROVIDE (_etext = .);
|
||||||
|
PROVIDE (etext = .);
|
||||||
|
. = ALIGN(0x20000000) + 0x0 ;
|
||||||
|
.rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
|
||||||
|
.rodata1 : { *(.rodata1) }
|
||||||
|
.eh_frame_hdr : { *(.eh_frame_hdr) }
|
||||||
|
/* 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 (0x1000) - ((0x1000 - .) & (0x1000 - 1)); . = DATA_SEGMENT_ALIGN (0x1000, 0x1000);
|
||||||
|
/* Ensure the __preinit_array_start label is properly aligned. We
|
||||||
|
could instead move the label definition inside the section, but
|
||||||
|
the linker would then create the section even if it turns out to
|
||||||
|
be empty, which isn't pretty. */
|
||||||
|
. = ALIGN(32 / 8);
|
||||||
|
PROVIDE (__preinit_array_start = .);
|
||||||
|
.preinit_array : { *(.preinit_array) }
|
||||||
|
PROVIDE (__preinit_array_end = .);
|
||||||
|
PROVIDE (__init_array_start = .);
|
||||||
|
.init_array : { *(.init_array) }
|
||||||
|
PROVIDE (__init_array_end = .);
|
||||||
|
PROVIDE (__fini_array_start = .);
|
||||||
|
.fini_array : { *(.fini_array) }
|
||||||
|
PROVIDE (__fini_array_end = .);
|
||||||
|
PROVIDE (__openbsd_randomdata_start = .);
|
||||||
|
.openbsd.randomdata :
|
||||||
|
{
|
||||||
|
*(.openbsd.randomdata .openbsd.randomdata.*)
|
||||||
|
}
|
||||||
|
PROVIDE (__openbsd_randomdata_end = .);
|
||||||
|
.data :
|
||||||
|
{
|
||||||
|
__data_start = . ;
|
||||||
|
*(.data .data.* .gnu.linkonce.d.*)
|
||||||
|
PROVIDE (_eeprom_start__ = .);
|
||||||
|
*(.eeprom)
|
||||||
|
. = ALIGN(4) ;
|
||||||
|
PROVIDE (_game_descriptors_start__ = .);
|
||||||
|
*(.game_descriptors)
|
||||||
|
PROVIDE (_game_descriptors_end__ = .);
|
||||||
|
KEEP (*(.gnu.linkonce.d.*personality*))
|
||||||
|
SORT(CONSTRUCTORS)
|
||||||
|
}
|
||||||
|
.data1 : { *(.data1) }
|
||||||
|
.tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
|
||||||
|
.tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
|
||||||
|
.eh_frame : { KEEP (*(.eh_frame)) }
|
||||||
|
.gcc_except_table : { *(.gcc_except_table) }
|
||||||
|
.dynamic : { *(.dynamic) }
|
||||||
|
.jcr : { KEEP (*(.jcr)) }
|
||||||
|
/* pad CTOR/DTOR, GOT (and PLT if DATA_PLT) to page aligned if PAD_GOT */
|
||||||
|
. = ALIGN(0x1000) + (. & (0x1000 - 1)); .gotpad0 : { __got_start = .; }
|
||||||
|
.got : { *(.got.plt) *(.got) }
|
||||||
|
/* If PAD_CDTOR, CTOR and DTOR relocated here to receive mprotect
|
||||||
|
protection after relocation are finished same as GOT */
|
||||||
|
.ctors :
|
||||||
|
{
|
||||||
|
/* gcc uses crtbegin.o to find the start of
|
||||||
|
the constructors, so we make sure it is
|
||||||
|
first. Because this is a wildcard, it
|
||||||
|
doesn't matter if the user does not
|
||||||
|
actually link against crtbegin.o; the
|
||||||
|
linker won't look for a file to match a
|
||||||
|
wildcard. The wildcard also means that it
|
||||||
|
doesn't matter which directory crtbegin.o
|
||||||
|
is in. */
|
||||||
|
KEEP (*crtbegin*.o(.ctors))
|
||||||
|
/* We don't want to include the .ctor section from
|
||||||
|
from the crtend.o file until after the sorted ctors.
|
||||||
|
The .ctor section from the crtend file contains the
|
||||||
|
end of ctors marker and it must be last */
|
||||||
|
KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
|
||||||
|
KEEP (*(SORT(.ctors.*)))
|
||||||
|
KEEP (*(.ctors))
|
||||||
|
}
|
||||||
|
.dtors :
|
||||||
|
{
|
||||||
|
KEEP (*crtbegin*.o(.dtors))
|
||||||
|
KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
|
||||||
|
KEEP (*(SORT(.dtors.*)))
|
||||||
|
KEEP (*(.dtors))
|
||||||
|
}
|
||||||
|
.gotpad1 : { __got_end = .;} . = ALIGN(0x1000) + (. & (0x1000 - 1));
|
||||||
|
_edata = .;
|
||||||
|
PROVIDE (edata = .);
|
||||||
|
__bss_start = .;
|
||||||
|
.bss :
|
||||||
|
{
|
||||||
|
*(.dynbss)
|
||||||
|
*(.bss .bss.* .gnu.linkonce.b.*)
|
||||||
|
*(COMMON)
|
||||||
|
/* Align here to ensure that the .bss section occupies space up to
|
||||||
|
_end. Align after .bss to ensure correct alignment even if the
|
||||||
|
.bss section disappears because there are no input sections. */
|
||||||
|
. = ALIGN(32 / 8);
|
||||||
|
}
|
||||||
|
. = ALIGN(32 / 8);
|
||||||
|
_end = .;
|
||||||
|
PROVIDE (end = .);
|
||||||
|
. = DATA_SEGMENT_END (.);
|
||||||
|
/* 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) }
|
||||||
|
/DISCARD/ : { *(.note.GNU-stack) }
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,193 @@
|
||||||
|
/* Default linker script, for normal executables */
|
||||||
|
OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64",
|
||||||
|
"elf64-x86-64")
|
||||||
|
OUTPUT_ARCH(i386:x86-64)
|
||||||
|
ENTRY(_start)
|
||||||
|
SEARCH_DIR("/usr/lib");
|
||||||
|
/* Do we need any of these for elf?
|
||||||
|
__DYNAMIC = 0; */
|
||||||
|
SECTIONS
|
||||||
|
{
|
||||||
|
/* Read-only sections, merged into text segment: */
|
||||||
|
. = 0 + SIZEOF_HEADERS;
|
||||||
|
.interp : { *(.interp) }
|
||||||
|
.hash : { *(.hash) }
|
||||||
|
.dynsym : { *(.dynsym) }
|
||||||
|
.dynstr : { *(.dynstr) }
|
||||||
|
.gnu.version : { *(.gnu.version) }
|
||||||
|
.gnu.version_d : { *(.gnu.version_d) }
|
||||||
|
.gnu.version_r : { *(.gnu.version_r) }
|
||||||
|
.rel.init : { *(.rel.init) }
|
||||||
|
.rela.init : { *(.rela.init) }
|
||||||
|
.rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
|
||||||
|
.rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
|
||||||
|
.rel.fini : { *(.rel.fini) }
|
||||||
|
.rela.fini : { *(.rela.fini) }
|
||||||
|
.rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
|
||||||
|
.rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
|
||||||
|
.rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
|
||||||
|
.rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
|
||||||
|
.rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
|
||||||
|
.rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
|
||||||
|
.rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
|
||||||
|
.rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
|
||||||
|
.rel.ctors : { *(.rel.ctors) }
|
||||||
|
.rela.ctors : { *(.rela.ctors) }
|
||||||
|
.rel.dtors : { *(.rel.dtors) }
|
||||||
|
.rela.dtors : { *(.rela.dtors) }
|
||||||
|
.rel.got : { *(.rel.got) }
|
||||||
|
.rela.got : { *(.rela.got) }
|
||||||
|
.rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
|
||||||
|
.rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
|
||||||
|
.rel.plt : { *(.rel.plt) }
|
||||||
|
.rela.plt : { *(.rela.plt) }
|
||||||
|
.init :
|
||||||
|
{
|
||||||
|
KEEP (*(.init))
|
||||||
|
} =0x90909090
|
||||||
|
.plt : { *(.plt) }
|
||||||
|
.text :
|
||||||
|
{
|
||||||
|
*(.text .stub .text.* .gnu.linkonce.t.*)
|
||||||
|
/* .gnu.warning sections are handled specially by elf32.em. */
|
||||||
|
*(.gnu.warning)
|
||||||
|
} =0x90909090
|
||||||
|
.fini :
|
||||||
|
{
|
||||||
|
KEEP (*(.fini))
|
||||||
|
} =0x90909090
|
||||||
|
PROVIDE (__etext = .);
|
||||||
|
PROVIDE (_etext = .);
|
||||||
|
PROVIDE (etext = .);
|
||||||
|
. = ALIGN(0x100000) + (. & (0x100000 - 1)) + 0 ;
|
||||||
|
.rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
|
||||||
|
.rodata1 : { *(.rodata1) }
|
||||||
|
.eh_frame_hdr : { *(.eh_frame_hdr) }
|
||||||
|
/* 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 (0x100000) - ((0x100000 - .) & (0x100000 - 1)); . = DATA_SEGMENT_ALIGN (0x100000, 0x1000);
|
||||||
|
/* Ensure the __preinit_array_start label is properly aligned. We
|
||||||
|
could instead move the label definition inside the section, but
|
||||||
|
the linker would then create the section even if it turns out to
|
||||||
|
be empty, which isn't pretty. */
|
||||||
|
. = ALIGN(64 / 8);
|
||||||
|
PROVIDE (__preinit_array_start = .);
|
||||||
|
.preinit_array : { *(.preinit_array) }
|
||||||
|
PROVIDE (__preinit_array_end = .);
|
||||||
|
PROVIDE (__init_array_start = .);
|
||||||
|
.init_array : { *(.init_array) }
|
||||||
|
PROVIDE (__init_array_end = .);
|
||||||
|
PROVIDE (__fini_array_start = .);
|
||||||
|
.fini_array : { *(.fini_array) }
|
||||||
|
PROVIDE (__fini_array_end = .);
|
||||||
|
PROVIDE (__openbsd_randomdata_start = .);
|
||||||
|
.openbsd.randomdata :
|
||||||
|
{
|
||||||
|
*(.openbsd.randomdata .openbsd.randomdata.*)
|
||||||
|
}
|
||||||
|
PROVIDE (__openbsd_randomdata_end = .);
|
||||||
|
.data :
|
||||||
|
{
|
||||||
|
__data_start = . ;
|
||||||
|
*(.data .data.* .gnu.linkonce.d.*)
|
||||||
|
. = ALIGN(16);
|
||||||
|
PROVIDE (_eeprom_start__ = .);
|
||||||
|
*(.eeprom)
|
||||||
|
. = ALIGN(16);
|
||||||
|
PROVIDE (_game_descriptors_start__ = .);
|
||||||
|
*(.game_descriptors)
|
||||||
|
PROVIDE (_game_descriptors_end__ = .);
|
||||||
|
SORT(CONSTRUCTORS)
|
||||||
|
}
|
||||||
|
.data1 : { *(.data1) }
|
||||||
|
.tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
|
||||||
|
.tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
|
||||||
|
.eh_frame : { KEEP (*(.eh_frame)) }
|
||||||
|
.gcc_except_table : { *(.gcc_except_table) }
|
||||||
|
.dynamic : { *(.dynamic) }
|
||||||
|
.jcr : { KEEP (*(.jcr)) }
|
||||||
|
/* pad CTOR/DTOR, GOT (and PLT if DATA_PLT) to page aligned if PAD_GOT */
|
||||||
|
. = ALIGN(0x100000) + (. & (0x100000 - 1)); .gotpad0 : { __got_start = .; }
|
||||||
|
.got : { *(.got.plt) *(.got) }
|
||||||
|
/* If PAD_CDTOR, CTOR and DTOR relocated here to receive mprotect
|
||||||
|
protection after relocation are finished same as GOT */
|
||||||
|
.ctors :
|
||||||
|
{
|
||||||
|
/* gcc uses crtbegin.o to find the start of
|
||||||
|
the constructors, so we make sure it is
|
||||||
|
first. Because this is a wildcard, it
|
||||||
|
doesn't matter if the user does not
|
||||||
|
actually link against crtbegin.o; the
|
||||||
|
linker won't look for a file to match a
|
||||||
|
wildcard. The wildcard also means that it
|
||||||
|
doesn't matter which directory crtbegin.o
|
||||||
|
is in. */
|
||||||
|
KEEP (*crtbegin*.o(.ctors))
|
||||||
|
/* We don't want to include the .ctor section from
|
||||||
|
from the crtend.o file until after the sorted ctors.
|
||||||
|
The .ctor section from the crtend file contains the
|
||||||
|
end of ctors marker and it must be last */
|
||||||
|
KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
|
||||||
|
KEEP (*(SORT(.ctors.*)))
|
||||||
|
KEEP (*(.ctors))
|
||||||
|
}
|
||||||
|
.dtors :
|
||||||
|
{
|
||||||
|
KEEP (*crtbegin*.o(.dtors))
|
||||||
|
KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
|
||||||
|
KEEP (*(SORT(.dtors.*)))
|
||||||
|
KEEP (*(.dtors))
|
||||||
|
}
|
||||||
|
.gotpad1 : { __got_end = .;} . = ALIGN(0x100000) + (. & (0x100000 - 1));
|
||||||
|
_edata = .;
|
||||||
|
PROVIDE (edata = .);
|
||||||
|
__bss_start = .;
|
||||||
|
.bss :
|
||||||
|
{
|
||||||
|
*(.dynbss)
|
||||||
|
*(.bss .bss.* .gnu.linkonce.b.*)
|
||||||
|
*(COMMON)
|
||||||
|
/* Align here to ensure that the .bss section occupies space up to
|
||||||
|
_end. Align after .bss to ensure correct alignment even if the
|
||||||
|
.bss section disappears because there are no input sections. */
|
||||||
|
. = ALIGN(64 / 8);
|
||||||
|
}
|
||||||
|
. = ALIGN(64 / 8);
|
||||||
|
_end = .;
|
||||||
|
PROVIDE (end = .);
|
||||||
|
. = DATA_SEGMENT_END (.);
|
||||||
|
/* 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) }
|
||||||
|
/DISCARD/ : { *(.note.GNU-stack) }
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue