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Another dtoa() fix from Mike Smith

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5229 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-10-11 13:42:14 +00:00
parent 61566c9d44
commit 46233a57f6
7 changed files with 111 additions and 92 deletions
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13
configs/eagle100/README.txt
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@ -416,13 +416,24 @@ Where <subdir> is one of the following:
interface should also be functional, but is not enabled in this interface should also be functional, but is not enabled in this
configuration). configuration).
nxflat:
This builds the NXFLAT example at apps/examples/nxfalt.
NOTE: See note above with regard to the EABI/OABI buildroot
toolchains. This example can only be built using the older
OABI toolchain.
ostest: ostest:
This configuration directory, performs a simple OS test using This configuration directory, performs a simple OS test using
examples/ostest. examples/ostest.
thttpd: thttpd:
This builds the THTTPD web server example using the THTTPD and This builds the THTTPD web server example using the THTTPD and
the examples/thttpd application. the apps/examples/thttpd application.
NOTE: See note above with regard to the EABI/OABI buildroot
toolchains. This example can only be built using the older
OABI toolchain.
By default, all of these examples are built to be used with the Luminary By default, all of these examples are built to be used with the Luminary
Ethernet Bootloader (you can change the ld.script file in any of these Ethernet Bootloader (you can change the ld.script file in any of these

6
configs/eagle100/nxflat/Make.defs
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@ -1,7 +1,7 @@
############################################################################ ############################################################################
# configs/eagle100/nxflat/Make.defs # configs/eagle100/nxflat/Make.defs
# #
# Copyright (C) 2009 Gregory Nutt. All rights reserved. # Copyright (C) 2009, 2012 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org> # Author: Gregory Nutt <gnutt@nuttx.org>
# #
# Redistribution and use in source and binary forms, with or without # Redistribution and use in source and binary forms, with or without
@ -40,7 +40,7 @@ include ${TOPDIR}/tools/Config.mk
# make -- Will build for the devkitARM toolchain # make -- Will build for the devkitARM toolchain
# make CROSSDEV=arm-eabi- -- Will build for the devkitARM toolchain # make CROSSDEV=arm-eabi- -- Will build for the devkitARM toolchain
# make CROSSDEV=arm-none-eabi- -- Will build for the CodeSourcery toolchain # make CROSSDEV=arm-none-eabi- -- Will build for the CodeSourcery toolchain
# make CROSSDEV=arm-nuttx-elf- -- Will build for the NuttX buildroot toolchain # make CROSSDEV=arm-nuttx-elf- -- Will build for the NuttX OABI buildroot toolchain
CROSSDEV = arm-eabi- CROSSDEV = arm-eabi-
CC = $(CROSSDEV)gcc CC = $(CROSSDEV)gcc
@ -101,7 +101,7 @@ AFLAGS = $(CFLAGS) -D__ASSEMBLY__
NXFLATLDFLAGS1 = -r -d -warn-common NXFLATLDFLAGS1 = -r -d -warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) \ NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) \
-T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld \ -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-gotoffset.ld \
-no-check-sections -no-check-sections
LDNXFLATFLAGS = -e main -s 2048 LDNXFLATFLAGS = -e main -s 2048

6
configs/eagle100/thttpd/Make.defs
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@ -1,7 +1,7 @@
############################################################################ ############################################################################
# configs/eagle100/thttpd/Make.defs # configs/eagle100/thttpd/Make.defs
# #
# Copyright (C) 2009 Gregory Nutt. All rights reserved. # Copyright (C) 2009, 2012 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org> # Author: Gregory Nutt <gnutt@nuttx.org>
# #
# Redistribution and use in source and binary forms, with or without # Redistribution and use in source and binary forms, with or without
@ -40,7 +40,7 @@ include ${TOPDIR}/tools/Config.mk
# make -- Will build for the devkitARM toolchain # make -- Will build for the devkitARM toolchain
# make CROSSDEV=arm-eabi- -- Will build for the devkitARM toolchain # make CROSSDEV=arm-eabi- -- Will build for the devkitARM toolchain
# make CROSSDEV=arm-none-eabi- -- Will build for the CodeSourcery toolchain # make CROSSDEV=arm-none-eabi- -- Will build for the CodeSourcery toolchain
# make CROSSDEV=arm-nuttx-elf- -- Will build for the NuttX buildroot toolchain # make CROSSDEV=arm-nuttx-elf- -- Will build for the NuttX OABI buildroot toolchain
CROSSDEV = arm-eabi- CROSSDEV = arm-eabi-
CC = $(CROSSDEV)gcc CC = $(CROSSDEV)gcc
@ -101,7 +101,7 @@ AFLAGS = $(CFLAGS) -D__ASSEMBLY__
NXFLATLDFLAGS1 = -r -d -warn-common NXFLATLDFLAGS1 = -r -d -warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) \ NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) \
-T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld \ -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-gotoff.ld \
-no-check-sections -no-check-sections
LDNXFLATFLAGS = -e main -s 2048 LDNXFLATFLAGS = -e main -s 2048

4
configs/lpcxpresso-lpc1768/README.txt
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@ -800,6 +800,10 @@ Where <subdir> is one of the following:
NOTE: You will need to build the NXFLAT toolchain as described NOTE: You will need to build the NXFLAT toolchain as described
above in order to use this example. above in order to use this example.
See also note above with regard to the EABI/OABI buildroot
toolchains. This example can only be built using the older
OABI toolchain.
Jumpers: Nothing special. Use the default base board jumper Jumpers: Nothing special. Use the default base board jumper
settings. settings.

14
configs/lpcxpresso-lpc1768/thttpd/Make.defs
View File

@ -1,7 +1,7 @@
############################################################################ ############################################################################
# configs/lpcxpresso-lpc1768/thttpd/Make.defs # configs/lpcxpresso-lpc1768/thttpd/Make.defs
# #
# Copyright (C) 2011 Gregory Nutt. All rights reserved. # Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org> # Author: Gregory Nutt <gnutt@nuttx.org>
# #
# Redistribution and use in source and binary forms, with or without # Redistribution and use in source and binary forms, with or without
@ -59,11 +59,11 @@ endif
ifeq ($(CONFIG_LPC17_BUILDROOT),y) ifeq ($(CONFIG_LPC17_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin # NuttX buildroot under Linux or Cygwin
# OABI # OABI
# CROSSDEV = arm-nuttx-elf- CROSSDEV = arm-nuttx-elf-
# ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
# EABI # EABI
CROSSDEV = arm-nuttx-eabi- # CROSSDEV = arm-nuttx-eabi-
ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft # ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
MAXOPTIMIZATION = -Os MAXOPTIMIZATION = -Os
endif endif
ifeq ($(CONFIG_LPC17_CODEREDW),y) ifeq ($(CONFIG_LPC17_CODEREDW),y)
@ -88,14 +88,14 @@ ifeq ($(WINTOOL),y)
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}" ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/thttpd/ld.script}" ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/thttpd/ld.script}"
MAXOPTIMIZATION = -O2 MAXOPTIMIZATION = -O2
NXFLATLDSCRIPT = -T "${shell cygpath -w $(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld}" NXFLATLDSCRIPT = -T "${shell cygpath -w $(TOPDIR)/binfmt/libnxflat/gnu-nxflat-gotoff.ld}"
else else
# Linux/Cygwin-native toolchain # Linux/Cygwin-native toolchain
MKDEP = $(TOPDIR)/tools/mkdeps.sh MKDEP = $(TOPDIR)/tools/mkdeps.sh
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/thttpd/ld.script ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/thttpd/ld.script
NXFLATLDSCRIPT = -T"$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld" NXFLATLDSCRIPT = -T"$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-gotoff.ld"
endif endif
CC = $(CROSSDEV)gcc CC = $(CROSSDEV)gcc

4
configs/olimex-lpc1766stk/README.txt
View File

@ -1025,6 +1025,10 @@ Where <subdir> is one of the following:
This builds the THTTPD web server example using the THTTPD and This builds the THTTPD web server example using the THTTPD and
the apps/examples/thttpd application. the apps/examples/thttpd application.
NOTE: See note above with regard to the EABI/OABI buildroot
toolchains. This example can only be built using the older
OABI toolchain.
usbserial: usbserial:
This configuration directory exercises the USB serial class This configuration directory exercises the USB serial class
driver at apps/examples/usbserial. See apps/examples/README.txt for driver at apps/examples/usbserial. See apps/examples/README.txt for

12
configs/olimex-lpc1766stk/thttpd/Make.defs
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@ -1,7 +1,7 @@
############################################################################ ############################################################################
# configs/olimex-lpc1766stk/thttpd/Make.defs # configs/olimex-lpc1766stk/thttpd/Make.defs
# #
# Copyright (C) 2010 Gregory Nutt. All rights reserved. # Copyright (C) 2010, 2012 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org> # Author: Gregory Nutt <gnutt@nuttx.org>
# #
# Redistribution and use in source and binary forms, with or without # Redistribution and use in source and binary forms, with or without
@ -59,11 +59,11 @@ endif
ifeq ($(CONFIG_LPC17_BUILDROOT),y) ifeq ($(CONFIG_LPC17_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin # NuttX buildroot under Linux or Cygwin
# OABI # OABI
# CROSSDEV = arm-nuttx-elf- CROSSDEV = arm-nuttx-elf-
# ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
# EABI # EABI
CROSSDEV = arm-nuttx-eabi- # CROSSDEV = arm-nuttx-eabi-
ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft # ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
MAXOPTIMIZATION = -Os MAXOPTIMIZATION = -Os
endif endif
@ -120,7 +120,7 @@ CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
AFLAGS = $(CFLAGS) -D__ASSEMBLY__ AFLAGS = $(CFLAGS) -D__ASSEMBLY__
NXFLATLDFLAGS1 = -r -d -warn-common NXFLATLDFLAGS1 = -r -d -warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-gotoff.ld -no-check-sections
LDNXFLATFLAGS = -e main -s 2048 LDNXFLATFLAGS = -e main -s 2048
OBJEXT = .o OBJEXT = .o