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Merge remote-tracking branch 'origin/openbsd_port'

feature/2015
Christian Kroll 10 years ago
parent
5ca1b807f4 2919187ae1
commit
469ac61fa5
4 changed files with 484 additions and 86 deletions
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  1. 1
      config.in
  2. 179
      defaults.mk
  3. 193
      ld_scripts/elf_i386_obsd.xd
  4. 193
      ld_scripts/elf_x86_64_obsd.xd

1
config.in
View File

@ -69,7 +69,6 @@ source src/uart/config.in
### Borg Menu ################################################################# ### Borg Menu #################################################################
dep_bool "Menu Support" MENU_SUPPORT $JOYSTICK_SUPPORT dep_bool "Menu Support" MENU_SUPPORT $JOYSTICK_SUPPORT
depends on JOYSTICK_SUPPORT
############################################################################### ###############################################################################

179
defaults.mk
View File

@ -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):
@ -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
include $(MAKETOPDIR)/.config CPPFLAGS += -DF_CPU=$(FREQ)UL -mmcu=$(MCU)
CPPFLAGS += -DF_CPU=$(FREQ)UL -mmcu=$(MCU) # flags for the linker, choose appropriate linker script
ifeq ($(findstring atmega256,$(MCU)),atmega256)
# flags for the linker, choose appropriate linker script LDFLAGS += -T ld_scripts/avr6.x -Wl,-Map,image.map -mmcu=$(MCU)
ifeq ($(findstring atmega256,$(MCU)),atmega256) else
LDFLAGS += -T ld_scripts/avr6.x -Wl,-Map,image.map -mmcu=$(MCU) ifeq ($(findstring atmega128,$(MCU)),atmega128)
else LDFLAGS += -T ld_scripts/avr51.x -Wl,-Map,image.map -mmcu=$(MCU)
ifeq ($(findstring atmega128,$(MCU)),atmega128) else
LDFLAGS += -T ld_scripts/avr51.x -Wl,-Map,image.map -mmcu=$(MCU) LDFLAGS += -T ld_scripts/avr5.x -Wl,-Map,image.map -mmcu=$(MCU)
else endif
LDFLAGS += -T ld_scripts/avr5.x -Wl,-Map,image.map -mmcu=$(MCU) endif
endif endif # MAKECMDGOALS!=menuconfig
endif endif # MAKECMDGOALS!=mrproper
endif # MAKECMDGOALS!=menuconfig
endif # MAKECMDGOALS!=mrproper
endif # MAKECMDGOALS!=clean endif # MAKECMDGOALS!=clean
ifeq ($(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

193
ld_scripts/elf_i386_obsd.xd
View File

@ -0,0 +1,193 @@
/* Script for ld -pie: link position independent executable */
OUTPUT_FORMAT("elf32-i386", "elf32-i386",
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OUTPUT_ARCH(i386)
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SEARCH_DIR("/usr/lib");
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193
ld_scripts/elf_x86_64_obsd.xd
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@ -0,0 +1,193 @@
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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) }
}
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