.PHONY: ChangeLog
-all: pdclib/Makefile
-all-recursive: pdclib/Makefile
-
-pdclib/Makefile:
- git submodule update
-
ChangeLog:
(GIT_DIR=$(top_srcdir)/.git git log > .changelog.tmp && mv .changelog.tmp ChangeLog; rm -f .changelog.tmp) || \
(touch ChangeLog; echo 'git directory not found: installing possibly empty changelog.' >&2)
AC_SUBST(HAVE_ARM_CC)
AC_SUBST(ARM_CC)
-if test -d pdclib -a x"$HAVE_ARM_CC" = xyes; then
- PDCLIB_ROOT='$(TOPDIR)/../pdclib-root'
- PDCLIB_INCLUDES='-I$(TOPDIR)/../pdclib-root/include'
- PDCLIB_LIBS_M0='-L$(TOPDIR)/../pdclib-root/lib -lpdclib-cortex-m0'
- PDCLIB_LIBS_M3='-L$(TOPDIR)/../pdclib-root/lib -lpdclib-cortex-m3'
- HAVE_PDCLIB=yes
-else
- PDCLIB_INCLUDES=''
- PDCLIB_LIBS_M0='-lpdclib-cortex-m0'
- PDCLIB_LIBS_M3='-lpdclib-cortex-m3'
- HAVE_PDCLIB=no
-fi
-
-AM_CONDITIONAL(PDCLIB, [test x$HAVE_PDCLIB = xyes])
-
-AC_SUBST(PDCLIB_INCLUDES)
-AC_SUBST(PDCLIB_LIBS_M0)
-AC_SUBST(PDCLIB_LIBS_M3)
-AC_SUBST(PDCLIB_ROOT)
-AC_SUBST(HAVE_PDCLIB)
-
if test "x$HAVE_ARM_CC" = "xyes"; then
save_CC="$CC"
save_CFLAGS="$CFLAGS"
[HAVE_ARM_M3_CC=no])
AC_MSG_RESULT([$HAVE_ARM_M3_CC])
- if test x$HAVE_PDCLIB != xyes; then
- AC_CHECK_LIB(pdclib-cortex-m0,memcpy,
- [],
- [HAVE_ARM_M0_CC=no])
-
- AC_CHECK_LIB(pdclib-cortex-m3,memcpy,
- [],
- [HAVE_ARM_M3_CC=no])
- fi
-
AC_LANG_POP([C])
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
AC_MSG_WARN([No cortex-m0 arm compiler found, LPC11U14 binaries will not be built])
fi
+AC_ARG_WITH([newlib-nano],
+ [AS_HELP_STRING([--with-newlib-nano],
+ [Root of newlib nano install])],
+ [],
+ [with_newlib_nano=auto])
+
+HAVE_NEWLIB_NANO=no
+if test "x$with_newlib_nano" != "xno"; then
+ if test "x$with_newlib_nano" = "xauto"; then
+ for d in /usr/local/lib/newlib-nano /usr/lib/newlib-nano; do
+ if test "x$with_newlib_nano" = "xauto" -a -d "$d"; then
+ with_newlib_nano="$d"
+ HAVE_NEWLIB_NANO=yes
+ fi
+ done
+ else
+ HAVE_NEWLIB_NANO=yes
+ fi
+fi
+
+if test "x$HAVE_NEWLIB_NANO" = "xno"; then
+ AC_MSG_WARN([No newlib-nano library found, ARM binaries will not be built])
+ HAVE_ARM_M3_CC=no
+ HAVE_ARM_M0_CC=no
+else
+ NEWLIB_NANO="$with_newlib_nano"
+fi
+
+AC_SUBST(HAVE_NEWLIB_NANO)
+AC_SUBST(NEWLIB_NANO)
+
#
# Configure AVR compiler
#
echo " Android support.............: ${HAVE_ANDROID_SDK}"
echo " Android release support.....: ${ANDROID_RELEASE}"
echo " STlink support..............: ${HAVE_STLINK}"
-echo " Local pdclib................: ${HAVE_PDCLIB}"
+echo " Newlib-nano support.........: ${NEWLIB_NANO}"
echo " i386 and amd64 libaltos.....: ${MULTI_ARCH}"
echo " install shared mime info....: ${INSTALL_SHARED_MIME_INFO}"
echo ""
ARM_CC=@ARM_CC@
HAVE_ARM_M3_CC=@HAVE_ARM_M3_CC@
HAVE_ARM_M0_CC=@HAVE_ARM_M0_CC@
-PDCLIB_INCLUDES=@PDCLIB_INCLUDES@
-PDCLIB_LIBS_M0=@PDCLIB_LIBS_M0@
-PDCLIB_LIBS_M3=@PDCLIB_LIBS_M3@
-PDCLIB_ROOT=@PDCLIB_ROOT@
-HAVE_PDCLIB=@HAVE_PDCLIB@
-
-SDCC=@SDCC@
-HAVE_SDCC=@HAVE_SDCC@
+NEWLIB_NANO=@NEWLIB_NANO@
+HAVE_NEWLIB_NANO=@HAVE_NEWLIB_NANO@
AVR_CC=@AVR_CC@
AVR_OBJCOPY=@AVR_OBJCOPY@
ao_whiten.h \
ao_sample_profile.h \
ao_quaternion.h \
- math.h \
ao_mpu.h \
stm32l.h \
- math.h \
Makefile
#
#STACK_GUARD=ao_mpu_stm.c
#STACK_GUARD_DEF=-DHAS_STACK_GUARD=1
-MATH_SRC=\
- ef_acos.c \
- ef_sqrt.c \
- ef_rem_pio2.c \
- kf_cos.c \
- kf_sin.c \
- kf_rem_pio2.c \
- sf_copysign.c \
- sf_cos.c \
- sf_fabs.c \
- sf_floor.c \
- sf_scalbn.c \
- sf_sin.c \
- ef_log.c
-
ALTOS_SRC = \
ao_boot_chain.c \
ao_interrupt.c \
ao_flight.c \
ao_companion.c \
ao_pyro.c \
- $(MATH_SRC) \
$(PROFILE) \
$(SAMPLE_PROFILE) \
$(STACK_GUARD)
#include <ao_pins.h>
#include <ao_arch.h>
+/* replace stdio macros with direct calls to our functions */
+#undef putchar
+#undef getchar
+#define putchar(c) ao_putchar(c)
+#define getchar ao_getchar
+
+extern int ao_putchar(char c);
+extern char ao_getchar(void);
+
#define TRUE 1
#define FALSE 0
#define ao_num_stdios 0
#endif
-void
+int
ao_putchar(char c)
{
#if LOW_LEVEL_DEBUG
if (c == '\n')
ao_debug_out('\r');
ao_debug_out(c);
- return;
+ return 0;
}
#endif
if (c == '\n')
(*ao_stdios[ao_cur_stdio].putchar)('\r');
(*ao_stdios[ao_cur_stdio].putchar)(c);
+ return 0;
}
void
return 0;
#endif
}
+
+/*
+ * Basic I/O functions to support newlib tinystdio package
+ */
+
+static int
+ao_putc(char c, FILE *ignore)
+{
+ (void) ignore;
+ return ao_putchar(c);
+}
+
+static int
+ao_getc(FILE *ignore)
+{
+ (void) ignore;
+ return ao_getchar();
+}
+
+static int
+ao_flushc(FILE *ignore)
+{
+ (void) ignore;
+ flush();
+ return 0;
+}
+
+static FILE __stdio = FDEV_SETUP_STREAM(ao_putc, ao_getc, ao_flushc, _FDEV_SETUP_RW);
+
+FILE *const __iob[3] = { &__stdio, &__stdio, &__stdio };
include $(aoschemelib)/Makefile-scheme
-NEWLIB_FULL=-lm -lc -lgcc
-
-LIBS=$(NEWLIB_FULL)
-
INC = \
ao.h \
ao_arch.h \
ao_led.c \
ao_notask.c \
ao_stdio.c \
- ao_stdio_newlib.c \
ao_panic.c \
ao_timer.c \
ao_usb_stm.c \
PRODUCT_DEF=-DLAMBDAKEY
IDPRODUCT=0x000a
-CFLAGS = $(PRODUCT_DEF) -I. $(STMF0_CFLAGS) -Os -g
-
-LDFLAGS=$(CFLAGS) -L$(TOPDIR)/stmf0 -Wl,-Tlambda.ld
-
-MAP=$(PROG).map
-NEWLIB=/local/newlib-mini
-MAPFILE=-Wl,-Map=$(MAP)
-LDFLAGS=-L../stmf0 -L$(NEWLIB)/arm-none-eabi/lib/thumb/v6-m/ -Wl,-Tlambda.ld $(MAPFILE) -nostartfiles
-AO_CFLAGS=-I. -I../stmf0 -I../kernel -I../drivers -I.. -I$(aoschemelib) -isystem $(NEWLIB)/arm-none-eabi/include -DNEWLIB
+CFLAGS = $(PRODUCT_DEF) -I. -I$(aoschemelib) $(STMF0_CFLAGS) -Os -g
PROGNAME=lambdakey-v1.0
PROG=$(PROGNAME)-$(VERSION).elf
all: $(PROG) $(HEX)
-$(PROG): Makefile $(OBJ) lambda.ld
+$(PROG): Makefile $(OBJ)
$(call quiet,CC) $(LDFLAGS) $(CFLAGS) -o $(PROG) $(OBJ) $(LIBS)
$(OBJ): $(INC)
{ 0, 0 }
};
+int
+_ao_scheme_getc(void)
+{
+ static uint8_t at_eol;
+ int c;
+
+ if (at_eol) {
+ ao_cmd_readline(ao_scheme_read_list ? "Λ " : "λ ");
+ at_eol = 0;
+ }
+ c = (unsigned char) ao_cmd_lex();
+ if (c == '\n')
+ at_eol = 1;
+ return c;
+}
void main(void)
{
#ifndef _AO_PINS_H_
#define _AO_PINS_H_
-#define fprintf(file, ...) ({ (void) (file); printf(__VA_ARGS__); })
-#undef putc
-#define putc(c,file) ({ (void) (file); putchar(c); })
-#define fputs(s,file) ({ (void) (file); ao_put_string(s); })
-#undef getc
-#define getc(file) ({ (void) (file); getchar(); })
-#define fflush(file) ({ (void) (file); flush(); })
-
#define HAS_TASK 0
#define HAS_AO_DELAY 1
#define _AO_SCHEME_OS_H_
#include "ao.h"
+#include "ao_scheme.h"
#define AO_SCHEME_POOL 3792
#define AO_SCHEME_TOKEN_MAX 64
#define __BYTE_ORDER __LITTLE_ENDIAN
#endif
-static inline int
-_ao_scheme_getc() {
- static uint8_t at_eol;
- int c;
-
- if (at_eol) {
- ao_cmd_readline();
- at_eol = 0;
- }
- c = ao_cmd_lex();
- if (c == '\n')
- at_eol = 1;
- return c;
-}
+extern int _ao_scheme_getc(void);
#define ao_scheme_getc(f) ({ (void) (f); _ao_scheme_getc(); })
+#undef putc
+#define putc(c, f) ({ (void) (f); ao_putchar(c); })
+#define fputs(s, f) ({ (void) (f); ao_put_string(s); })
+#define fiprintf(f, ...) ({ (void) (f); iprintf(__VA_ARGS__); })
static inline void
ao_scheme_abort(void)
+++ /dev/null
-/*
- * Copyright © 2012 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-MEMORY {
- rom (rx) : ORIGIN = 0x08001000, LENGTH = 28K
- ram (!w) : ORIGIN = 0x20000000, LENGTH = 6k - 1k
- stack (!w) : ORIGIN = 0x20000000 + 6k - 1k, LENGTH = 1k
-}
-
-INCLUDE registers.ld
-
-EXTERN (stm_interrupt_vector)
-
-SECTIONS {
- /*
- * Rom contents
- */
-
- .interrupt ORIGIN(ram) : AT (ORIGIN(rom)) {
- __interrupt_start__ = .;
- __interrupt_rom__ = ORIGIN(rom);
- *(.interrupt) /* Interrupt vectors */
- __interrupt_end__ = .;
- } > ram
-
- .text ORIGIN(rom) + 0x100 : {
- __text_start__ = .;
-
- /* Ick. What I want is to specify the
- * addresses of some global constants so
- * that I can find them across versions
- * of the application. I can't figure out
- * how to make gnu ld do that, so instead
- * we just load the two files that include
- * these defines in the right order here and
- * expect things to 'just work'. Don't change
- * the contents of those files, ok?
- */
- ao_romconfig.o(.romconfig*)
- ao_product.o(.romconfig*)
-
- *(.text*) /* Executable code */
- *(.ARM.exidx* .gnu.linkonce.armexidx.*)
- *(.rodata*) /* Constants */
-
- } > rom
- __text_end__ = .;
-
-
- /* Boot data which must live at the start of ram so that
- * the application and bootloader share the same addresses.
- * This must be all uninitialized data
- */
- .boot (NOLOAD) : {
- __boot_start__ = .;
- *(.boot)
- . = ALIGN(4);
- __boot_end__ = .;
- } >ram
-
- /* Functions placed in RAM (required for flashing)
- *
- * Align to 8 bytes as that's what the ARM likes text
- * segment alignments to be, and if we don't, then
- * we end up with a mismatch between the location in
- * ROM and the desired location in RAM. I don't
- * entirely understand this, but at least this appears
- * to work...
- */
-
- .textram BLOCK(8): {
- __data_start__ = .;
- __text_ram_start__ = .;
- *(.ramtext)
- __text_ram_end = .;
- } >ram AT>rom
-
- /* Data -- relocated to RAM, but written to ROM
- */
- .data BLOCK(8): {
- *(.data) /* initialized data */
- . = ALIGN(8);
- __data_end__ = .;
- } >ram AT>rom
-
- .bss : {
- __bss_start__ = .;
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- __bss_end__ = .;
- } >ram
-
- PROVIDE(end = .);
-
- PROVIDE(__stack__ = ORIGIN(stack) + LENGTH(stack));
-}
-
-ENTRY(start);
WARN_FLAGS=-Wall -Wextra -Werror -Wcast-align
AO_CFLAGS=-I. -I$(TOPDIR)/lpc -I$(TOPDIR)/kernel -I$(TOPDIR)/drivers \
+ -DNEWLIB_INTEGER_PRINTF_SCANF \
-I$(TOPDIR)/product -I$(TOPDIR) -I$(TOPDIR)/math -I$(TOPDIR) \
- $(PDCLIB_INCLUDES)
+ -isystem $(NEWLIB_NANO)/arm-none-eabi/include
LPC_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m0 -mthumb\
-ffreestanding -nostdlib $(AO_CFLAGS) $(WARN_FLAGS)
NICKLE=nickle
-LIBS=$(PDCLIB_LIBS_M0) -lgcc
+LIBS=-L$(NEWLIB_NANO)/arm-none-eabi/lib/thumb/v6-m -lc -lm -lgcc
V=0
# The user has explicitly enabled quiet compilation.
#define ao_arch_interrupt(n) /* nothing */
-#undef putchar
-#undef getchar
-#define putchar(c) ao_putchar(c)
-#define getchar ao_getchar
-
-extern void putchar(char c);
-extern char getchar(void);
-
/*
* ao_romconfig.c
*/
+++ /dev/null
-/* ef_acos.c -- float version of e_acos.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-#include "fdlibm.h"
-
-#ifdef __STDC__
-static const float
-#else
-static float
-#endif
-one = 1.0000000000e+00, /* 0x3F800000 */
-pi = 3.1415925026e+00, /* 0x40490fda */
-pio2_hi = 1.5707962513e+00, /* 0x3fc90fda */
-pio2_lo = 7.5497894159e-08, /* 0x33a22168 */
-pS0 = 1.6666667163e-01, /* 0x3e2aaaab */
-pS1 = -3.2556581497e-01, /* 0xbea6b090 */
-pS2 = 2.0121252537e-01, /* 0x3e4e0aa8 */
-pS3 = -4.0055535734e-02, /* 0xbd241146 */
-pS4 = 7.9153501429e-04, /* 0x3a4f7f04 */
-pS5 = 3.4793309169e-05, /* 0x3811ef08 */
-qS1 = -2.4033949375e+00, /* 0xc019d139 */
-qS2 = 2.0209457874e+00, /* 0x4001572d */
-qS3 = -6.8828397989e-01, /* 0xbf303361 */
-qS4 = 7.7038154006e-02; /* 0x3d9dc62e */
-
-#ifdef __STDC__
- float __ieee754_acosf(float x)
-#else
- float __ieee754_acosf(x)
- float x;
-#endif
-{
- float z,p,q,r,w,s,c,df;
- __int32_t hx,ix;
- GET_FLOAT_WORD(hx,x);
- ix = hx&0x7fffffff;
- if(ix==0x3f800000) { /* |x|==1 */
- if(hx>0) return 0.0; /* acos(1) = 0 */
- else return pi+(float)2.0*pio2_lo; /* acos(-1)= pi */
- } else if(ix>0x3f800000) { /* |x| >= 1 */
- return (x-x)/(x-x); /* acos(|x|>1) is NaN */
- }
- if(ix<0x3f000000) { /* |x| < 0.5 */
- if(ix<=0x23000000) return pio2_hi+pio2_lo;/*if|x|<2**-57*/
- z = x*x;
- p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5)))));
- q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4)));
- r = p/q;
- return pio2_hi - (x - (pio2_lo-x*r));
- } else if (hx<0) { /* x < -0.5 */
- z = (one+x)*(float)0.5;
- p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5)))));
- q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4)));
- s = __ieee754_sqrtf(z);
- r = p/q;
- w = r*s-pio2_lo;
- return pi - (float)2.0*(s+w);
- } else { /* x > 0.5 */
- __int32_t idf;
- z = (one-x)*(float)0.5;
- s = __ieee754_sqrtf(z);
- df = s;
- GET_FLOAT_WORD(idf,df);
- SET_FLOAT_WORD(df,idf&0xfffff000);
- c = (z-df*df)/(s+df);
- p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5)))));
- q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4)));
- r = p/q;
- w = r*s+c;
- return (float)2.0*(df+w);
- }
-}
+++ /dev/null
-/* ef_log.c -- float version of e_log.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-#include "fdlibm.h"
-
-#ifdef __STDC__
-static const float
-#else
-static float
-#endif
-ln2_hi = 6.9313812256e-01, /* 0x3f317180 */
-ln2_lo = 9.0580006145e-06, /* 0x3717f7d1 */
-two25 = 3.355443200e+07, /* 0x4c000000 */
-Lg1 = 6.6666668653e-01, /* 3F2AAAAB */
-Lg2 = 4.0000000596e-01, /* 3ECCCCCD */
-Lg3 = 2.8571429849e-01, /* 3E924925 */
-Lg4 = 2.2222198546e-01, /* 3E638E29 */
-Lg5 = 1.8183572590e-01, /* 3E3A3325 */
-Lg6 = 1.5313838422e-01, /* 3E1CD04F */
-Lg7 = 1.4798198640e-01; /* 3E178897 */
-
-#ifdef __STDC__
-static const float zero = 0.0;
-#else
-static float zero = 0.0;
-#endif
-
-#ifdef __STDC__
- float __ieee754_logf(float x)
-#else
- float __ieee754_logf(x)
- float x;
-#endif
-{
- float hfsq,f,s,z,R,w,t1,t2,dk;
- __int32_t k,ix,i,j;
-
- GET_FLOAT_WORD(ix,x);
-
- k=0;
- if (FLT_UWORD_IS_ZERO(ix&0x7fffffff))
- return -two25/zero; /* log(+-0)=-inf */
- if (ix<0) return (x-x)/zero; /* log(-#) = NaN */
- if (!FLT_UWORD_IS_FINITE(ix)) return x+x;
- if (FLT_UWORD_IS_SUBNORMAL(ix)) {
- k -= 25; x *= two25; /* subnormal number, scale up x */
- GET_FLOAT_WORD(ix,x);
- }
- k += (ix>>23)-127;
- ix &= 0x007fffff;
- i = (ix+(0x95f64<<3))&0x800000;
- SET_FLOAT_WORD(x,ix|(i^0x3f800000)); /* normalize x or x/2 */
- k += (i>>23);
- f = x-(float)1.0;
- if((0x007fffff&(15+ix))<16) { /* |f| < 2**-20 */
- if(f==zero) { if(k==0) return zero; else {dk=(float)k;
- return dk*ln2_hi+dk*ln2_lo;}}
- R = f*f*((float)0.5-(float)0.33333333333333333*f);
- if(k==0) return f-R; else {dk=(float)k;
- return dk*ln2_hi-((R-dk*ln2_lo)-f);}
- }
- s = f/((float)2.0+f);
- dk = (float)k;
- z = s*s;
- i = ix-(0x6147a<<3);
- w = z*z;
- j = (0x6b851<<3)-ix;
- t1= w*(Lg2+w*(Lg4+w*Lg6));
- t2= z*(Lg1+w*(Lg3+w*(Lg5+w*Lg7)));
- i |= j;
- R = t2+t1;
- if(i>0) {
- hfsq=(float)0.5*f*f;
- if(k==0) return f-(hfsq-s*(hfsq+R)); else
- return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f);
- } else {
- if(k==0) return f-s*(f-R); else
- return dk*ln2_hi-((s*(f-R)-dk*ln2_lo)-f);
- }
-}
+++ /dev/null
-/* ef_rem_pio2.c -- float version of e_rem_pio2.c
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- *
- */
-
-/* __ieee754_rem_pio2f(x,y)
- *
- * return the remainder of x rem pi/2 in y[0]+y[1]
- * use __kernel_rem_pio2f()
- */
-
-#include "fdlibm.h"
-
-/*
- * Table of constants for 2/pi, 396 Hex digits (476 decimal) of 2/pi
- */
-#ifdef __STDC__
-static const __int32_t two_over_pi[] = {
-#else
-static __int32_t two_over_pi[] = {
-#endif
-0xA2, 0xF9, 0x83, 0x6E, 0x4E, 0x44, 0x15, 0x29, 0xFC,
-0x27, 0x57, 0xD1, 0xF5, 0x34, 0xDD, 0xC0, 0xDB, 0x62,
-0x95, 0x99, 0x3C, 0x43, 0x90, 0x41, 0xFE, 0x51, 0x63,
-0xAB, 0xDE, 0xBB, 0xC5, 0x61, 0xB7, 0x24, 0x6E, 0x3A,
-0x42, 0x4D, 0xD2, 0xE0, 0x06, 0x49, 0x2E, 0xEA, 0x09,
-0xD1, 0x92, 0x1C, 0xFE, 0x1D, 0xEB, 0x1C, 0xB1, 0x29,
-0xA7, 0x3E, 0xE8, 0x82, 0x35, 0xF5, 0x2E, 0xBB, 0x44,
-0x84, 0xE9, 0x9C, 0x70, 0x26, 0xB4, 0x5F, 0x7E, 0x41,
-0x39, 0x91, 0xD6, 0x39, 0x83, 0x53, 0x39, 0xF4, 0x9C,
-0x84, 0x5F, 0x8B, 0xBD, 0xF9, 0x28, 0x3B, 0x1F, 0xF8,
-0x97, 0xFF, 0xDE, 0x05, 0x98, 0x0F, 0xEF, 0x2F, 0x11,
-0x8B, 0x5A, 0x0A, 0x6D, 0x1F, 0x6D, 0x36, 0x7E, 0xCF,
-0x27, 0xCB, 0x09, 0xB7, 0x4F, 0x46, 0x3F, 0x66, 0x9E,
-0x5F, 0xEA, 0x2D, 0x75, 0x27, 0xBA, 0xC7, 0xEB, 0xE5,
-0xF1, 0x7B, 0x3D, 0x07, 0x39, 0xF7, 0x8A, 0x52, 0x92,
-0xEA, 0x6B, 0xFB, 0x5F, 0xB1, 0x1F, 0x8D, 0x5D, 0x08,
-0x56, 0x03, 0x30, 0x46, 0xFC, 0x7B, 0x6B, 0xAB, 0xF0,
-0xCF, 0xBC, 0x20, 0x9A, 0xF4, 0x36, 0x1D, 0xA9, 0xE3,
-0x91, 0x61, 0x5E, 0xE6, 0x1B, 0x08, 0x65, 0x99, 0x85,
-0x5F, 0x14, 0xA0, 0x68, 0x40, 0x8D, 0xFF, 0xD8, 0x80,
-0x4D, 0x73, 0x27, 0x31, 0x06, 0x06, 0x15, 0x56, 0xCA,
-0x73, 0xA8, 0xC9, 0x60, 0xE2, 0x7B, 0xC0, 0x8C, 0x6B,
-};
-
-/* This array is like the one in e_rem_pio2.c, but the numbers are
- single precision and the last 8 bits are forced to 0. */
-#ifdef __STDC__
-static const __int32_t npio2_hw[] = {
-#else
-static __int32_t npio2_hw[] = {
-#endif
-0x3fc90f00, 0x40490f00, 0x4096cb00, 0x40c90f00, 0x40fb5300, 0x4116cb00,
-0x412fed00, 0x41490f00, 0x41623100, 0x417b5300, 0x418a3a00, 0x4196cb00,
-0x41a35c00, 0x41afed00, 0x41bc7e00, 0x41c90f00, 0x41d5a000, 0x41e23100,
-0x41eec200, 0x41fb5300, 0x4203f200, 0x420a3a00, 0x42108300, 0x4216cb00,
-0x421d1400, 0x42235c00, 0x4229a500, 0x422fed00, 0x42363600, 0x423c7e00,
-0x4242c700, 0x42490f00
-};
-
-/*
- * invpio2: 24 bits of 2/pi
- * pio2_1: first 17 bit of pi/2
- * pio2_1t: pi/2 - pio2_1
- * pio2_2: second 17 bit of pi/2
- * pio2_2t: pi/2 - (pio2_1+pio2_2)
- * pio2_3: third 17 bit of pi/2
- * pio2_3t: pi/2 - (pio2_1+pio2_2+pio2_3)
- */
-
-#ifdef __STDC__
-static const float
-#else
-static float
-#endif
-zero = 0.0000000000e+00, /* 0x00000000 */
-half = 5.0000000000e-01, /* 0x3f000000 */
-two8 = 2.5600000000e+02, /* 0x43800000 */
-invpio2 = 6.3661980629e-01, /* 0x3f22f984 */
-pio2_1 = 1.5707855225e+00, /* 0x3fc90f80 */
-pio2_1t = 1.0804334124e-05, /* 0x37354443 */
-pio2_2 = 1.0804273188e-05, /* 0x37354400 */
-pio2_2t = 6.0770999344e-11, /* 0x2e85a308 */
-pio2_3 = 6.0770943833e-11, /* 0x2e85a300 */
-pio2_3t = 6.1232342629e-17; /* 0x248d3132 */
-
-#ifdef __STDC__
- __int32_t __ieee754_rem_pio2f(float x, float *y)
-#else
- __int32_t __ieee754_rem_pio2f(x,y)
- float x,y[];
-#endif
-{
- float z,w,t,r,fn;
- float tx[3];
- __int32_t i,j,n,ix,hx;
- int e0,nx;
-
- GET_FLOAT_WORD(hx,x);
- ix = hx&0x7fffffff;
- if(ix<=0x3f490fd8) /* |x| ~<= pi/4 , no need for reduction */
- {y[0] = x; y[1] = 0; return 0;}
- if(ix<0x4016cbe4) { /* |x| < 3pi/4, special case with n=+-1 */
- if(hx>0) {
- z = x - pio2_1;
- if((ix&0xfffffff0)!=0x3fc90fd0) { /* 24+24 bit pi OK */
- y[0] = z - pio2_1t;
- y[1] = (z-y[0])-pio2_1t;
- } else { /* near pi/2, use 24+24+24 bit pi */
- z -= pio2_2;
- y[0] = z - pio2_2t;
- y[1] = (z-y[0])-pio2_2t;
- }
- return 1;
- } else { /* negative x */
- z = x + pio2_1;
- if((ix&0xfffffff0)!=0x3fc90fd0) { /* 24+24 bit pi OK */
- y[0] = z + pio2_1t;
- y[1] = (z-y[0])+pio2_1t;
- } else { /* near pi/2, use 24+24+24 bit pi */
- z += pio2_2;
- y[0] = z + pio2_2t;
- y[1] = (z-y[0])+pio2_2t;
- }
- return -1;
- }
- }
- if(ix<=0x43490f80) { /* |x| ~<= 2^7*(pi/2), medium size */
- t = fabsf(x);
- n = (__int32_t) (t*invpio2+half);
- fn = (float)n;
- r = t-fn*pio2_1;
- w = fn*pio2_1t; /* 1st round good to 40 bit */
- if(n<32&&(ix&(__int32_t)0xffffff00)!=npio2_hw[n-1]) {
- y[0] = r-w; /* quick check no cancellation */
- } else {
- __uint32_t high;
- j = ix>>23;
- y[0] = r-w;
- GET_FLOAT_WORD(high,y[0]);
- i = j-((high>>23)&0xff);
- if(i>8) { /* 2nd iteration needed, good to 57 */
- t = r;
- w = fn*pio2_2;
- r = t-w;
- w = fn*pio2_2t-((t-r)-w);
- y[0] = r-w;
- GET_FLOAT_WORD(high,y[0]);
- i = j-((high>>23)&0xff);
- if(i>25) { /* 3rd iteration need, 74 bits acc */
- t = r; /* will cover all possible cases */
- w = fn*pio2_3;
- r = t-w;
- w = fn*pio2_3t-((t-r)-w);
- y[0] = r-w;
- }
- }
- }
- y[1] = (r-y[0])-w;
- if(hx<0) {y[0] = -y[0]; y[1] = -y[1]; return -n;}
- else return n;
- }
- /*
- * all other (large) arguments
- */
- if(!FLT_UWORD_IS_FINITE(ix)) {
- y[0]=y[1]=x-x; return 0;
- }
- /* set z = scalbn(|x|,ilogb(x)-7) */
- e0 = (int)((ix>>23)-134); /* e0 = ilogb(z)-7; */
- SET_FLOAT_WORD(z, ix - ((__int32_t)e0<<23));
- for(i=0;i<2;i++) {
- tx[i] = (float)((__int32_t)(z));
- z = (z-tx[i])*two8;
- }
- tx[2] = z;
- nx = 3;
- while(tx[nx-1]==zero) nx--; /* skip zero term */
- n = __kernel_rem_pio2f(tx,y,e0,nx,2,two_over_pi);
- if(hx<0) {y[0] = -y[0]; y[1] = -y[1]; return -n;}
- return n;
-}
+++ /dev/null
-/* ef_sqrtf.c -- float version of e_sqrt.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-#include "fdlibm.h"
-
-#ifdef __STDC__
-static const float one = 1.0, tiny=1.0e-30;
-#else
-static float one = 1.0, tiny=1.0e-30;
-#endif
-
-#ifdef __STDC__
- float __ieee754_sqrtf(float x)
-#else
- float __ieee754_sqrtf(x)
- float x;
-#endif
-{
- float z;
- __uint32_t r,hx;
- __int32_t ix,s,q,m,t,i;
-
- GET_FLOAT_WORD(ix,x);
- hx = ix&0x7fffffff;
-
- /* take care of Inf and NaN */
- if(!FLT_UWORD_IS_FINITE(hx))
- return x*x+x; /* sqrt(NaN)=NaN, sqrt(+inf)=+inf
- sqrt(-inf)=sNaN */
- /* take care of zero and -ves */
- if(FLT_UWORD_IS_ZERO(hx)) return x;/* sqrt(+-0) = +-0 */
- if(ix<0) return (x-x)/(x-x); /* sqrt(-ve) = sNaN */
-
- /* normalize x */
- m = (ix>>23);
- if(FLT_UWORD_IS_SUBNORMAL(hx)) { /* subnormal x */
- for(i=0;(ix&0x00800000L)==0;i++) ix<<=1;
- m -= i-1;
- }
- m -= 127; /* unbias exponent */
- ix = (ix&0x007fffffL)|0x00800000L;
- if(m&1) /* odd m, double x to make it even */
- ix += ix;
- m >>= 1; /* m = [m/2] */
-
- /* generate sqrt(x) bit by bit */
- ix += ix;
- q = s = 0; /* q = sqrt(x) */
- r = 0x01000000L; /* r = moving bit from right to left */
-
- while(r!=0) {
- t = s+r;
- if(t<=ix) {
- s = t+r;
- ix -= t;
- q += r;
- }
- ix += ix;
- r>>=1;
- }
-
- /* use floating add to find out rounding direction */
- if(ix!=0) {
- z = one-tiny; /* trigger inexact flag */
- if (z>=one) {
- z = one+tiny;
- if (z>one)
- q += 2;
- else
- q += (q&1);
- }
- }
- ix = (q>>1)+0x3f000000L;
- ix += (m <<23);
- SET_FLOAT_WORD(z,ix);
- return z;
-}
+++ /dev/null
-
-/* @(#)fdlibm.h 5.1 93/09/24 */
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-/* AltOS local */
-#include <math.h>
-#include <stdint.h>
-#define __int32_t int32_t
-#define __uint32_t uint32_t
-
-#define __ieee754_acosf acosf
-#define __ieee754_sqrtf sqrtf
-#define __ieee754_logf logf
-
-/* REDHAT LOCAL: Include files. */
-#include <math.h>
-/* #include <sys/types.h> */
-#include <machine/ieeefp.h>
-
-/* REDHAT LOCAL: Default to XOPEN_MODE. */
-#define _XOPEN_MODE
-
-/* Most routines need to check whether a float is finite, infinite, or not a
- number, and many need to know whether the result of an operation will
- overflow. These conditions depend on whether the largest exponent is
- used for NaNs & infinities, or whether it's used for finite numbers. The
- macros below wrap up that kind of information:
-
- FLT_UWORD_IS_FINITE(X)
- True if a positive float with bitmask X is finite.
-
- FLT_UWORD_IS_NAN(X)
- True if a positive float with bitmask X is not a number.
-
- FLT_UWORD_IS_INFINITE(X)
- True if a positive float with bitmask X is +infinity.
-
- FLT_UWORD_MAX
- The bitmask of FLT_MAX.
-
- FLT_UWORD_HALF_MAX
- The bitmask of FLT_MAX/2.
-
- FLT_UWORD_EXP_MAX
- The bitmask of the largest finite exponent (129 if the largest
- exponent is used for finite numbers, 128 otherwise).
-
- FLT_UWORD_LOG_MAX
- The bitmask of log(FLT_MAX), rounded down. This value is the largest
- input that can be passed to exp() without producing overflow.
-
- FLT_UWORD_LOG_2MAX
- The bitmask of log(2*FLT_MAX), rounded down. This value is the
- largest input than can be passed to cosh() without producing
- overflow.
-
- FLT_LARGEST_EXP
- The largest biased exponent that can be used for finite numbers
- (255 if the largest exponent is used for finite numbers, 254
- otherwise) */
-
-#ifdef _FLT_LARGEST_EXPONENT_IS_NORMAL
-#define FLT_UWORD_IS_FINITE(x) 1
-#define FLT_UWORD_IS_NAN(x) 0
-#define FLT_UWORD_IS_INFINITE(x) 0
-#define FLT_UWORD_MAX 0x7fffffff
-#define FLT_UWORD_EXP_MAX 0x43010000
-#define FLT_UWORD_LOG_MAX 0x42b2d4fc
-#define FLT_UWORD_LOG_2MAX 0x42b437e0
-#define HUGE ((float)0X1.FFFFFEP128)
-#else
-#define FLT_UWORD_IS_FINITE(x) ((x)<0x7f800000L)
-#define FLT_UWORD_IS_NAN(x) ((x)>0x7f800000L)
-#define FLT_UWORD_IS_INFINITE(x) ((x)==0x7f800000L)
-#define FLT_UWORD_MAX 0x7f7fffffL
-#define FLT_UWORD_EXP_MAX 0x43000000
-#define FLT_UWORD_LOG_MAX 0x42b17217
-#define FLT_UWORD_LOG_2MAX 0x42b2d4fc
-#define HUGE ((float)3.40282346638528860e+38)
-#endif
-#define FLT_UWORD_HALF_MAX (FLT_UWORD_MAX-(1L<<23))
-#define FLT_LARGEST_EXP (FLT_UWORD_MAX>>23)
-
-/* Many routines check for zero and subnormal numbers. Such things depend
- on whether the target supports denormals or not:
-
- FLT_UWORD_IS_ZERO(X)
- True if a positive float with bitmask X is +0. Without denormals,
- any float with a zero exponent is a +0 representation. With
- denormals, the only +0 representation is a 0 bitmask.
-
- FLT_UWORD_IS_SUBNORMAL(X)
- True if a non-zero positive float with bitmask X is subnormal.
- (Routines should check for zeros first.)
-
- FLT_UWORD_MIN
- The bitmask of the smallest float above +0. Call this number
- REAL_FLT_MIN...
-
- FLT_UWORD_EXP_MIN
- The bitmask of the float representation of REAL_FLT_MIN's exponent.
-
- FLT_UWORD_LOG_MIN
- The bitmask of |log(REAL_FLT_MIN)|, rounding down.
-
- FLT_SMALLEST_EXP
- REAL_FLT_MIN's exponent - EXP_BIAS (1 if denormals are not supported,
- -22 if they are).
-*/
-
-#ifdef _FLT_NO_DENORMALS
-#define FLT_UWORD_IS_ZERO(x) ((x)<0x00800000L)
-#define FLT_UWORD_IS_SUBNORMAL(x) 0
-#define FLT_UWORD_MIN 0x00800000
-#define FLT_UWORD_EXP_MIN 0x42fc0000
-#define FLT_UWORD_LOG_MIN 0x42aeac50
-#define FLT_SMALLEST_EXP 1
-#else
-#define FLT_UWORD_IS_ZERO(x) ((x)==0)
-#define FLT_UWORD_IS_SUBNORMAL(x) ((x)<0x00800000L)
-#define FLT_UWORD_MIN 0x00000001
-#define FLT_UWORD_EXP_MIN 0x43160000
-#define FLT_UWORD_LOG_MIN 0x42cff1b5
-#define FLT_SMALLEST_EXP -22
-#endif
-
-#ifdef __STDC__
-#undef __P
-#define __P(p) p
-#else
-#define __P(p) ()
-#endif
-
-/*
- * set X_TLOSS = pi*2**52, which is possibly defined in <values.h>
- * (one may replace the following line by "#include <values.h>")
- */
-
-#define X_TLOSS 1.41484755040568800000e+16
-
-/* Functions that are not documented, and are not in <math.h>. */
-
-#ifdef _SCALB_INT
-extern double scalb __P((double, int));
-#else
-extern double scalb __P((double, double));
-#endif
-extern double significand __P((double));
-
-/* ieee style elementary functions */
-extern double __ieee754_sqrt __P((double));
-extern double __ieee754_acos __P((double));
-extern double __ieee754_acosh __P((double));
-extern double __ieee754_log __P((double));
-extern double __ieee754_atanh __P((double));
-extern double __ieee754_asin __P((double));
-extern double __ieee754_atan2 __P((double,double));
-extern double __ieee754_exp __P((double));
-extern double __ieee754_cosh __P((double));
-extern double __ieee754_fmod __P((double,double));
-extern double __ieee754_pow __P((double,double));
-extern double __ieee754_lgamma_r __P((double,int *));
-extern double __ieee754_gamma_r __P((double,int *));
-extern double __ieee754_log10 __P((double));
-extern double __ieee754_sinh __P((double));
-extern double __ieee754_hypot __P((double,double));
-extern double __ieee754_j0 __P((double));
-extern double __ieee754_j1 __P((double));
-extern double __ieee754_y0 __P((double));
-extern double __ieee754_y1 __P((double));
-extern double __ieee754_jn __P((int,double));
-extern double __ieee754_yn __P((int,double));
-extern double __ieee754_remainder __P((double,double));
-extern __int32_t __ieee754_rem_pio2 __P((double,double*));
-#ifdef _SCALB_INT
-extern double __ieee754_scalb __P((double,int));
-#else
-extern double __ieee754_scalb __P((double,double));
-#endif
-
-/* fdlibm kernel function */
-extern double __kernel_standard __P((double,double,int));
-extern double __kernel_sin __P((double,double,int));
-extern double __kernel_cos __P((double,double));
-extern double __kernel_tan __P((double,double,int));
-extern int __kernel_rem_pio2 __P((double*,double*,int,int,int,const __int32_t*));
-
-/* Undocumented float functions. */
-#ifdef _SCALB_INT
-extern float scalbf __P((float, int));
-#else
-extern float scalbf __P((float, float));
-#endif
-extern float significandf __P((float));
-
-/* ieee style elementary float functions */
-extern float __ieee754_sqrtf __P((float));
-extern float __ieee754_acosf __P((float));
-extern float __ieee754_acoshf __P((float));
-extern float __ieee754_logf __P((float));
-extern float __ieee754_atanhf __P((float));
-extern float __ieee754_asinf __P((float));
-extern float __ieee754_atan2f __P((float,float));
-extern float __ieee754_expf __P((float));
-extern float __ieee754_coshf __P((float));
-extern float __ieee754_fmodf __P((float,float));
-extern float __ieee754_powf __P((float,float));
-extern float __ieee754_lgammaf_r __P((float,int *));
-extern float __ieee754_gammaf_r __P((float,int *));
-extern float __ieee754_log10f __P((float));
-extern float __ieee754_sinhf __P((float));
-extern float __ieee754_hypotf __P((float,float));
-extern float __ieee754_j0f __P((float));
-extern float __ieee754_j1f __P((float));
-extern float __ieee754_y0f __P((float));
-extern float __ieee754_y1f __P((float));
-extern float __ieee754_jnf __P((int,float));
-extern float __ieee754_ynf __P((int,float));
-extern float __ieee754_remainderf __P((float,float));
-extern __int32_t __ieee754_rem_pio2f __P((float,float*));
-#ifdef _SCALB_INT
-extern float __ieee754_scalbf __P((float,int));
-#else
-extern float __ieee754_scalbf __P((float,float));
-#endif
-
-/* float versions of fdlibm kernel functions */
-extern float __kernel_sinf __P((float,float,int));
-extern float __kernel_cosf __P((float,float));
-extern float __kernel_tanf __P((float,float,int));
-extern int __kernel_rem_pio2f __P((float*,float*,int,int,int,const __int32_t*));
-
-/* The original code used statements like
- n0 = ((*(int*)&one)>>29)^1; * index of high word *
- ix0 = *(n0+(int*)&x); * high word of x *
- ix1 = *((1-n0)+(int*)&x); * low word of x *
- to dig two 32 bit words out of the 64 bit IEEE floating point
- value. That is non-ANSI, and, moreover, the gcc instruction
- scheduler gets it wrong. We instead use the following macros.
- Unlike the original code, we determine the endianness at compile
- time, not at run time; I don't see much benefit to selecting
- endianness at run time. */
-
-#ifndef __IEEE_BIG_ENDIAN
-#ifndef __IEEE_LITTLE_ENDIAN
- #error Must define endianness
-#endif
-#endif
-
-/* A union which permits us to convert between a double and two 32 bit
- ints. */
-
-#ifdef __IEEE_BIG_ENDIAN
-
-typedef union
-{
- double value;
- struct
- {
- __uint32_t msw;
- __uint32_t lsw;
- } parts;
-} ieee_double_shape_type;
-
-#endif
-
-#ifdef __IEEE_LITTLE_ENDIAN
-
-typedef union
-{
- double value;
- struct
- {
- __uint32_t lsw;
- __uint32_t msw;
- } parts;
-} ieee_double_shape_type;
-
-#endif
-
-/* Get two 32 bit ints from a double. */
-
-#define EXTRACT_WORDS(ix0,ix1,d) \
-do { \
- ieee_double_shape_type ew_u; \
- ew_u.value = (d); \
- (ix0) = ew_u.parts.msw; \
- (ix1) = ew_u.parts.lsw; \
-} while (0)
-
-/* Get the more significant 32 bit int from a double. */
-
-#define GET_HIGH_WORD(i,d) \
-do { \
- ieee_double_shape_type gh_u; \
- gh_u.value = (d); \
- (i) = gh_u.parts.msw; \
-} while (0)
-
-/* Get the less significant 32 bit int from a double. */
-
-#define GET_LOW_WORD(i,d) \
-do { \
- ieee_double_shape_type gl_u; \
- gl_u.value = (d); \
- (i) = gl_u.parts.lsw; \
-} while (0)
-
-/* Set a double from two 32 bit ints. */
-
-#define INSERT_WORDS(d,ix0,ix1) \
-do { \
- ieee_double_shape_type iw_u; \
- iw_u.parts.msw = (ix0); \
- iw_u.parts.lsw = (ix1); \
- (d) = iw_u.value; \
-} while (0)
-
-/* Set the more significant 32 bits of a double from an int. */
-
-#define SET_HIGH_WORD(d,v) \
-do { \
- ieee_double_shape_type sh_u; \
- sh_u.value = (d); \
- sh_u.parts.msw = (v); \
- (d) = sh_u.value; \
-} while (0)
-
-/* Set the less significant 32 bits of a double from an int. */
-
-#define SET_LOW_WORD(d,v) \
-do { \
- ieee_double_shape_type sl_u; \
- sl_u.value = (d); \
- sl_u.parts.lsw = (v); \
- (d) = sl_u.value; \
-} while (0)
-
-/* A union which permits us to convert between a float and a 32 bit
- int. */
-
-typedef union
-{
- float value;
- __uint32_t word;
-} ieee_float_shape_type;
-
-/* Get a 32 bit int from a float. */
-
-#define GET_FLOAT_WORD(i,d) \
-do { \
- ieee_float_shape_type gf_u; \
- gf_u.value = (d); \
- (i) = gf_u.word; \
-} while (0)
-
-/* Set a float from a 32 bit int. */
-
-#define SET_FLOAT_WORD(d,i) \
-do { \
- ieee_float_shape_type sf_u; \
- sf_u.word = (i); \
- (d) = sf_u.value; \
-} while (0)
-
-/* Macros to avoid undefined behaviour that can arise if the amount
- of a shift is exactly equal to the size of the shifted operand. */
-
-#define SAFE_LEFT_SHIFT(op,amt) \
- (((amt) < 8 * sizeof(op)) ? ((op) << (amt)) : 0)
-
-#define SAFE_RIGHT_SHIFT(op,amt) \
- (((amt) < 8 * sizeof(op)) ? ((op) >> (amt)) : 0)
-
-#ifdef _COMPLEX_H
-
-/*
- * Quoting from ISO/IEC 9899:TC2:
- *
- * 6.2.5.13 Types
- * Each complex type has the same representation and alignment requirements as
- * an array type containing exactly two elements of the corresponding real type;
- * the first element is equal to the real part, and the second element to the
- * imaginary part, of the complex number.
- */
-typedef union {
- float complex z;
- float parts[2];
-} float_complex;
-
-typedef union {
- double complex z;
- double parts[2];
-} double_complex;
-
-typedef union {
- long double complex z;
- long double parts[2];
-} long_double_complex;
-
-#define REAL_PART(z) ((z).parts[0])
-#define IMAG_PART(z) ((z).parts[1])
-
-#endif /* _COMPLEX_H */
-
+++ /dev/null
-#ifndef _IEEE_FP_H_
-#define _IEEE_FP_H_
-
-#include "_ansi.h"
-
-#include <machine/ieeefp.h>
-
-_BEGIN_STD_C
-
-/* FIXME FIXME FIXME:
- Neither of __ieee_{float,double}_shape_tape seem to be used anywhere
- except in libm/test. If that is the case, please delete these from here.
- If that is not the case, please insert documentation here describing why
- they're needed. */
-
-#ifdef __IEEE_BIG_ENDIAN
-
-typedef union
-{
- double value;
- struct
- {
- unsigned int sign : 1;
- unsigned int exponent: 11;
- unsigned int fraction0:4;
- unsigned int fraction1:16;
- unsigned int fraction2:16;
- unsigned int fraction3:16;
-
- } number;
- struct
- {
- unsigned int sign : 1;
- unsigned int exponent: 11;
- unsigned int quiet:1;
- unsigned int function0:3;
- unsigned int function1:16;
- unsigned int function2:16;
- unsigned int function3:16;
- } nan;
- struct
- {
- unsigned long msw;
- unsigned long lsw;
- } parts;
- long aslong[2];
-} __ieee_double_shape_type;
-
-#endif
-
-#ifdef __IEEE_LITTLE_ENDIAN
-
-typedef union
-{
- double value;
- struct
- {
-#ifdef __SMALL_BITFIELDS
- unsigned int fraction3:16;
- unsigned int fraction2:16;
- unsigned int fraction1:16;
- unsigned int fraction0: 4;
-#else
- unsigned int fraction1:32;
- unsigned int fraction0:20;
-#endif
- unsigned int exponent :11;
- unsigned int sign : 1;
- } number;
- struct
- {
-#ifdef __SMALL_BITFIELDS
- unsigned int function3:16;
- unsigned int function2:16;
- unsigned int function1:16;
- unsigned int function0:3;
-#else
- unsigned int function1:32;
- unsigned int function0:19;
-#endif
- unsigned int quiet:1;
- unsigned int exponent: 11;
- unsigned int sign : 1;
- } nan;
- struct
- {
- unsigned long lsw;
- unsigned long msw;
- } parts;
-
- long aslong[2];
-
-} __ieee_double_shape_type;
-
-#endif
-
-#ifdef __IEEE_BIG_ENDIAN
-
-typedef union
-{
- float value;
- struct
- {
- unsigned int sign : 1;
- unsigned int exponent: 8;
- unsigned int fraction0: 7;
- unsigned int fraction1: 16;
- } number;
- struct
- {
- unsigned int sign:1;
- unsigned int exponent:8;
- unsigned int quiet:1;
- unsigned int function0:6;
- unsigned int function1:16;
- } nan;
- long p1;
-
-} __ieee_float_shape_type;
-
-#endif
-
-#ifdef __IEEE_LITTLE_ENDIAN
-
-typedef union
-{
- float value;
- struct
- {
- unsigned int fraction0: 7;
- unsigned int fraction1: 16;
- unsigned int exponent: 8;
- unsigned int sign : 1;
- } number;
- struct
- {
- unsigned int function1:16;
- unsigned int function0:6;
- unsigned int quiet:1;
- unsigned int exponent:8;
- unsigned int sign:1;
- } nan;
- long p1;
-
-} __ieee_float_shape_type;
-
-#endif
-
-
-
-
-
-/* FLOATING ROUNDING */
-
-typedef int fp_rnd;
-#define FP_RN 0 /* Round to nearest */
-#define FP_RM 1 /* Round down */
-#define FP_RP 2 /* Round up */
-#define FP_RZ 3 /* Round to zero (trunate) */
-
-fp_rnd _EXFUN(fpgetround,(void));
-fp_rnd _EXFUN(fpsetround, (fp_rnd));
-
-/* EXCEPTIONS */
-
-typedef int fp_except;
-#define FP_X_INV 0x10 /* Invalid operation */
-#define FP_X_DX 0x80 /* Divide by zero */
-#define FP_X_OFL 0x04 /* Overflow exception */
-#define FP_X_UFL 0x02 /* Underflow exception */
-#define FP_X_IMP 0x01 /* imprecise exception */
-
-fp_except _EXFUN(fpgetmask,(void));
-fp_except _EXFUN(fpsetmask,(fp_except));
-fp_except _EXFUN(fpgetsticky,(void));
-fp_except _EXFUN(fpsetsticky, (fp_except));
-
-/* INTEGER ROUNDING */
-
-typedef int fp_rdi;
-#define FP_RDI_TOZ 0 /* Round to Zero */
-#define FP_RDI_RD 1 /* Follow float mode */
-
-fp_rdi _EXFUN(fpgetroundtoi,(void));
-fp_rdi _EXFUN(fpsetroundtoi,(fp_rdi));
-
-#undef isnan
-#undef isinf
-
-int _EXFUN(isnan, (double));
-int _EXFUN(isinf, (double));
-int _EXFUN(finite, (double));
-
-
-
-int _EXFUN(isnanf, (float));
-int _EXFUN(isinff, (float));
-int _EXFUN(finitef, (float));
-
-#define __IEEE_DBL_EXPBIAS 1023
-#define __IEEE_FLT_EXPBIAS 127
-
-#define __IEEE_DBL_EXPLEN 11
-#define __IEEE_FLT_EXPLEN 8
-
-
-#define __IEEE_DBL_FRACLEN (64 - (__IEEE_DBL_EXPLEN + 1))
-#define __IEEE_FLT_FRACLEN (32 - (__IEEE_FLT_EXPLEN + 1))
-
-#define __IEEE_DBL_MAXPOWTWO ((double)(1L << 32 - 2) * (1L << (32-11) - 32 + 1))
-#define __IEEE_FLT_MAXPOWTWO ((float)(1L << (32-8) - 1))
-
-#define __IEEE_DBL_NAN_EXP 0x7ff
-#define __IEEE_FLT_NAN_EXP 0xff
-
-#ifndef __ieeefp_isnanf
-#define __ieeefp_isnanf(x) (((*(long *)&(x) & 0x7f800000L)==0x7f800000L) && \
- ((*(long *)&(x) & 0x007fffffL)!=0000000000L))
-#endif
-#define isnanf(x) __ieeefp_isnanf(x)
-
-#ifndef __ieeefp_isinff
-#define __ieeefp_isinff(x) (((*(long *)&(x) & 0x7f800000L)==0x7f800000L) && \
- ((*(long *)&(x) & 0x007fffffL)==0000000000L))
-#endif
-#define isinff(x) __ieeefp_isinff(x)
-
-#ifndef __ieeefp_finitef
-#define __ieeefp_finitef(x) (((*(long *)&(x) & 0x7f800000L)!=0x7f800000L))
-#endif
-#define finitef(x) __ieeefp_finitef(x)
-
-#ifdef _DOUBLE_IS_32BITS
-#undef __IEEE_DBL_EXPBIAS
-#define __IEEE_DBL_EXPBIAS __IEEE_FLT_EXPBIAS
-
-#undef __IEEE_DBL_EXPLEN
-#define __IEEE_DBL_EXPLEN __IEEE_FLT_EXPLEN
-
-#undef __IEEE_DBL_FRACLEN
-#define __IEEE_DBL_FRACLEN __IEEE_FLT_FRACLEN
-
-#undef __IEEE_DBL_MAXPOWTWO
-#define __IEEE_DBL_MAXPOWTWO __IEEE_FLT_MAXPOWTWO
-
-#undef __IEEE_DBL_NAN_EXP
-#define __IEEE_DBL_NAN_EXP __IEEE_FLT_NAN_EXP
-
-#undef __ieee_double_shape_type
-#define __ieee_double_shape_type __ieee_float_shape_type
-
-#endif /* _DOUBLE_IS_32BITS */
-
-_END_STD_C
-
-#endif /* _IEEE_FP_H_ */
+++ /dev/null
-/* kf_cos.c -- float version of k_cos.c
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-#include "fdlibm.h"
-
-#ifdef __STDC__
-static const float
-#else
-static float
-#endif
-one = 1.0000000000e+00, /* 0x3f800000 */
-C1 = 4.1666667908e-02, /* 0x3d2aaaab */
-C2 = -1.3888889225e-03, /* 0xbab60b61 */
-C3 = 2.4801587642e-05, /* 0x37d00d01 */
-C4 = -2.7557314297e-07, /* 0xb493f27c */
-C5 = 2.0875723372e-09, /* 0x310f74f6 */
-C6 = -1.1359647598e-11; /* 0xad47d74e */
-
-#ifdef __STDC__
- float __kernel_cosf(float x, float y)
-#else
- float __kernel_cosf(x, y)
- float x,y;
-#endif
-{
- float a,hz,z,r,qx;
- __int32_t ix;
- GET_FLOAT_WORD(ix,x);
- ix &= 0x7fffffff; /* ix = |x|'s high word*/
- if(ix<0x32000000) { /* if x < 2**27 */
- if(((int)x)==0) return one; /* generate inexact */
- }
- z = x*x;
- r = z*(C1+z*(C2+z*(C3+z*(C4+z*(C5+z*C6)))));
- if(ix < 0x3e99999a) /* if |x| < 0.3 */
- return one - ((float)0.5*z - (z*r - x*y));
- else {
- if(ix > 0x3f480000) { /* x > 0.78125 */
- qx = (float)0.28125;
- } else {
- SET_FLOAT_WORD(qx,ix-0x01000000); /* x/4 */
- }
- hz = (float)0.5*z-qx;
- a = one-qx;
- return a - (hz - (z*r-x*y));
- }
-}
+++ /dev/null
-/* kf_rem_pio2.c -- float version of k_rem_pio2.c
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-#include "fdlibm.h"
-
-/* In the float version, the input parameter x contains 8 bit
- integers, not 24 bit integers. 113 bit precision is not supported. */
-
-#ifdef __STDC__
-static const int init_jk[] = {4,7,9}; /* initial value for jk */
-#else
-static int init_jk[] = {4,7,9};
-#endif
-
-#ifdef __STDC__
-static const float PIo2[] = {
-#else
-static float PIo2[] = {
-#endif
- 1.5703125000e+00, /* 0x3fc90000 */
- 4.5776367188e-04, /* 0x39f00000 */
- 2.5987625122e-05, /* 0x37da0000 */
- 7.5437128544e-08, /* 0x33a20000 */
- 6.0026650317e-11, /* 0x2e840000 */
- 7.3896444519e-13, /* 0x2b500000 */
- 5.3845816694e-15, /* 0x27c20000 */
- 5.6378512969e-18, /* 0x22d00000 */
- 8.3009228831e-20, /* 0x1fc40000 */
- 3.2756352257e-22, /* 0x1bc60000 */
- 6.3331015649e-25, /* 0x17440000 */
-};
-
-#ifdef __STDC__
-static const float
-#else
-static float
-#endif
-zero = 0.0,
-one = 1.0,
-two8 = 2.5600000000e+02, /* 0x43800000 */
-twon8 = 3.9062500000e-03; /* 0x3b800000 */
-
-#ifdef __STDC__
- int __kernel_rem_pio2f(float *x, float *y, int e0, int nx, int prec, const __int32_t *ipio2)
-#else
- int __kernel_rem_pio2f(x,y,e0,nx,prec,ipio2)
- float x[], y[]; int e0,nx,prec; __int32_t ipio2[];
-#endif
-{
- __int32_t jz,jx,jv,jp,jk,carry,n,iq[20],i,j,k,m,q0,ih;
- float z,fw,f[20],fq[20],q[20];
-
- /* initialize jk*/
- jk = init_jk[prec];
- jp = jk;
-
- /* determine jx,jv,q0, note that 3>q0 */
- jx = nx-1;
- jv = (e0-3)/8; if(jv<0) jv=0;
- q0 = e0-8*(jv+1);
-
- /* set up f[0] to f[jx+jk] where f[jx+jk] = ipio2[jv+jk] */
- j = jv-jx; m = jx+jk;
- for(i=0;i<=m;i++,j++) f[i] = (j<0)? zero : (float) ipio2[j];
-
- /* compute q[0],q[1],...q[jk] */
- for (i=0;i<=jk;i++) {
- for(j=0,fw=0.0;j<=jx;j++) fw += x[j]*f[jx+i-j];
- q[i] = fw;
- }
-
- jz = jk;
-recompute:
- /* distill q[] into iq[] reversingly */
- for(i=0,j=jz,z=q[jz];j>0;i++,j--) {
- fw = (float)((__int32_t)(twon8* z));
- iq[i] = (__int32_t)(z-two8*fw);
- z = q[j-1]+fw;
- }
-
- /* compute n */
- z = scalbnf(z,(int)q0); /* actual value of z */
- z -= (float)8.0*floorf(z*(float)0.125); /* trim off integer >= 8 */
- n = (__int32_t) z;
- z -= (float)n;
- ih = 0;
- if(q0>0) { /* need iq[jz-1] to determine n */
- i = (iq[jz-1]>>(8-q0)); n += i;
- iq[jz-1] -= i<<(8-q0);
- ih = iq[jz-1]>>(7-q0);
- }
- else if(q0==0) ih = iq[jz-1]>>8;
- else if(z>=(float)0.5) ih=2;
-
- if(ih>0) { /* q > 0.5 */
- n += 1; carry = 0;
- for(i=0;i<jz ;i++) { /* compute 1-q */
- j = iq[i];
- if(carry==0) {
- if(j!=0) {
- carry = 1; iq[i] = 0x100- j;
- }
- } else iq[i] = 0xff - j;
- }
- if(q0>0) { /* rare case: chance is 1 in 12 */
- switch(q0) {
- case 1:
- iq[jz-1] &= 0x7f; break;
- case 2:
- iq[jz-1] &= 0x3f; break;
- }
- }
- if(ih==2) {
- z = one - z;
- if(carry!=0) z -= scalbnf(one,(int)q0);
- }
- }
-
- /* check if recomputation is needed */
- if(z==zero) {
- j = 0;
- for (i=jz-1;i>=jk;i--) j |= iq[i];
- if(j==0) { /* need recomputation */
- for(k=1;iq[jk-k]==0;k++); /* k = no. of terms needed */
-
- for(i=jz+1;i<=jz+k;i++) { /* add q[jz+1] to q[jz+k] */
- f[jx+i] = (float) ipio2[jv+i];
- for(j=0,fw=0.0;j<=jx;j++) fw += x[j]*f[jx+i-j];
- q[i] = fw;
- }
- jz += k;
- goto recompute;
- }
- }
-
- /* chop off zero terms */
- if(z==(float)0.0) {
- jz -= 1; q0 -= 8;
- while(iq[jz]==0) { jz--; q0-=8;}
- } else { /* break z into 8-bit if necessary */
- z = scalbnf(z,-(int)q0);
- if(z>=two8) {
- fw = (float)((__int32_t)(twon8*z));
- iq[jz] = (__int32_t)(z-two8*fw);
- jz += 1; q0 += 8;
- iq[jz] = (__int32_t) fw;
- } else iq[jz] = (__int32_t) z ;
- }
-
- /* convert integer "bit" chunk to floating-point value */
- fw = scalbnf(one,(int)q0);
- for(i=jz;i>=0;i--) {
- q[i] = fw*(float)iq[i]; fw*=twon8;
- }
-
- /* compute PIo2[0,...,jp]*q[jz,...,0] */
- for(i=jz;i>=0;i--) {
- for(fw=0.0,k=0;k<=jp&&k<=jz-i;k++) fw += PIo2[k]*q[i+k];
- fq[jz-i] = fw;
- }
-
- /* compress fq[] into y[] */
- switch(prec) {
- case 0:
- fw = 0.0;
- for (i=jz;i>=0;i--) fw += fq[i];
- y[0] = (ih==0)? fw: -fw;
- break;
- case 1:
- case 2:
- fw = 0.0;
- for (i=jz;i>=0;i--) fw += fq[i];
- y[0] = (ih==0)? fw: -fw;
- fw = fq[0]-fw;
- for (i=1;i<=jz;i++) fw += fq[i];
- y[1] = (ih==0)? fw: -fw;
- break;
- case 3: /* painful */
- for (i=jz;i>0;i--) {
- fw = fq[i-1]+fq[i];
- fq[i] += fq[i-1]-fw;
- fq[i-1] = fw;
- }
- for (i=jz;i>1;i--) {
- fw = fq[i-1]+fq[i];
- fq[i] += fq[i-1]-fw;
- fq[i-1] = fw;
- }
- for (fw=0.0,i=jz;i>=2;i--) fw += fq[i];
- if(ih==0) {
- y[0] = fq[0]; y[1] = fq[1]; y[2] = fw;
- } else {
- y[0] = -fq[0]; y[1] = -fq[1]; y[2] = -fw;
- }
- }
- return n&7;
-}
+++ /dev/null
-/* kf_sin.c -- float version of k_sin.c
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-#include "fdlibm.h"
-
-#ifdef __STDC__
-static const float
-#else
-static float
-#endif
-half = 5.0000000000e-01,/* 0x3f000000 */
-S1 = -1.6666667163e-01, /* 0xbe2aaaab */
-S2 = 8.3333337680e-03, /* 0x3c088889 */
-S3 = -1.9841270114e-04, /* 0xb9500d01 */
-S4 = 2.7557314297e-06, /* 0x3638ef1b */
-S5 = -2.5050759689e-08, /* 0xb2d72f34 */
-S6 = 1.5896910177e-10; /* 0x2f2ec9d3 */
-
-#ifdef __STDC__
- float __kernel_sinf(float x, float y, int iy)
-#else
- float __kernel_sinf(x, y, iy)
- float x,y; int iy; /* iy=0 if y is zero */
-#endif
-{
- float z,r,v;
- __int32_t ix;
- GET_FLOAT_WORD(ix,x);
- ix &= 0x7fffffff; /* high word of x */
- if(ix<0x32000000) /* |x| < 2**-27 */
- {if((int)x==0) return x;} /* generate inexact */
- z = x*x;
- v = z*x;
- r = S2+z*(S3+z*(S4+z*(S5+z*S6)));
- if(iy==0) return x+v*(S1+z*r);
- else return x-((z*(half*y-v*r)-y)-v*S1);
-}
+++ /dev/null
-#ifndef __IEEE_BIG_ENDIAN
-#ifndef __IEEE_LITTLE_ENDIAN
-
-/* This file can define macros to choose variations of the IEEE float
- format:
-
- _FLT_LARGEST_EXPONENT_IS_NORMAL
-
- Defined if the float format uses the largest exponent for finite
- numbers rather than NaN and infinity representations. Such a
- format cannot represent NaNs or infinities at all, but it's FLT_MAX
- is twice the IEEE value.
-
- _FLT_NO_DENORMALS
-
- Defined if the float format does not support IEEE denormals. Every
- float with a zero exponent is taken to be a zero representation.
-
- ??? At the moment, there are no equivalent macros above for doubles and
- the macros are not fully supported by --enable-newlib-hw-fp.
-
- __IEEE_BIG_ENDIAN
-
- Defined if the float format is big endian. This is mutually exclusive
- with __IEEE_LITTLE_ENDIAN.
-
- __IEEE_LITTLE_ENDIAN
-
- Defined if the float format is little endian. This is mutually exclusive
- with __IEEE_BIG_ENDIAN.
-
- Note that one of __IEEE_BIG_ENDIAN or __IEEE_LITTLE_ENDIAN must be specified for a
- platform or error will occur.
-
- __IEEE_BYTES_LITTLE_ENDIAN
-
- This flag is used in conjunction with __IEEE_BIG_ENDIAN to describe a situation
- whereby multiple words of an IEEE floating point are in big endian order, but the
- words themselves are little endian with respect to the bytes.
-
- _DOUBLE_IS_32BITS
-
- This is used on platforms that support double by using the 32-bit IEEE
- float type.
-
- _FLOAT_ARG
-
- This represents what type a float arg is passed as. It is used when the type is
- not promoted to double.
-
-*/
-
-#if (defined(__arm__) || defined(__thumb__)) && !defined(__MAVERICK__)
-/* ARM traditionally used big-endian words; and within those words the
- byte ordering was big or little endian depending upon the target.
- Modern floating-point formats are naturally ordered; in this case
- __VFP_FP__ will be defined, even if soft-float. */
-#ifdef __VFP_FP__
-# ifdef __ARMEL__
-# define __IEEE_LITTLE_ENDIAN
-# else
-# define __IEEE_BIG_ENDIAN
-# endif
-#else
-# define __IEEE_BIG_ENDIAN
-# ifdef __ARMEL__
-# define __IEEE_BYTES_LITTLE_ENDIAN
-# endif
-#endif
-#endif
-
-#ifdef __hppa__
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef __SPU__
-#define __IEEE_BIG_ENDIAN
-
-#define isfinite(__y) \
- (__extension__ ({int __cy; \
- (sizeof (__y) == sizeof (float)) ? (1) : \
- (__cy = fpclassify(__y)) != FP_INFINITE && __cy != FP_NAN;}))
-
-#define isinf(__x) ((sizeof (__x) == sizeof (float)) ? (0) : __isinfd(__x))
-#define isnan(__x) ((sizeof (__x) == sizeof (float)) ? (0) : __isnand(__x))
-
-/*
- * Macros for use in ieeefp.h. We can't just define the real ones here
- * (like those above) as we have name space issues when this is *not*
- * included via generic the ieeefp.h.
- */
-#define __ieeefp_isnanf(x) 0
-#define __ieeefp_isinff(x) 0
-#define __ieeefp_finitef(x) 1
-#endif
-
-#ifdef __sparc__
-#ifdef __LITTLE_ENDIAN_DATA__
-#define __IEEE_LITTLE_ENDIAN
-#else
-#define __IEEE_BIG_ENDIAN
-#endif
-#endif
-
-#if defined(__m68k__) || defined(__mc68000__)
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#if defined(__mc68hc11__) || defined(__mc68hc12__) || defined(__mc68hc1x__)
-#define __IEEE_BIG_ENDIAN
-#ifdef __HAVE_SHORT_DOUBLE__
-# define _DOUBLE_IS_32BITS
-#endif
-#endif
-
-#if defined (__H8300__) || defined (__H8300H__) || defined (__H8300S__) || defined (__H8500__) || defined (__H8300SX__)
-#define __IEEE_BIG_ENDIAN
-#define _FLOAT_ARG float
-#define _DOUBLE_IS_32BITS
-#endif
-
-#if defined (__xc16x__) || defined (__xc16xL__) || defined (__xc16xS__)
-#define __IEEE_LITTLE_ENDIAN
-#define _FLOAT_ARG float
-#define _DOUBLE_IS_32BITS
-#endif
-
-
-#ifdef __sh__
-#ifdef __LITTLE_ENDIAN__
-#define __IEEE_LITTLE_ENDIAN
-#else
-#define __IEEE_BIG_ENDIAN
-#endif
-#if defined(__SH2E__) || defined(__SH3E__) || defined(__SH4_SINGLE_ONLY__) || defined(__SH2A_SINGLE_ONLY__)
-#define _DOUBLE_IS_32BITS
-#endif
-#endif
-
-#ifdef _AM29K
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef _WIN32
-#define __IEEE_LITTLE_ENDIAN
-#endif
-
-#ifdef __i386__
-#define __IEEE_LITTLE_ENDIAN
-#endif
-
-#ifdef __i960__
-#define __IEEE_LITTLE_ENDIAN
-#endif
-
-#ifdef __lm32__
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef __M32R__
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#if defined(_C4x) || defined(_C3x)
-#define __IEEE_BIG_ENDIAN
-#define _DOUBLE_IS_32BITS
-#endif
-
-#ifdef __TMS320C6X__
-#ifdef _BIG_ENDIAN
-#define __IEEE_BIG_ENDIAN
-#else
-#define __IEEE_LITTLE_ENDIAN
-#endif
-#endif
-
-#ifdef __TIC80__
-#define __IEEE_LITTLE_ENDIAN
-#endif
-
-#ifdef __MIPSEL__
-#define __IEEE_LITTLE_ENDIAN
-#endif
-#ifdef __MIPSEB__
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef __MMIX__
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef __D30V__
-#define __IEEE_BIG_ENDIAN
-#endif
-
-/* necv70 was __IEEE_LITTLE_ENDIAN. */
-
-#ifdef __W65__
-#define __IEEE_LITTLE_ENDIAN
-#define _DOUBLE_IS_32BITS
-#endif
-
-#if defined(__Z8001__) || defined(__Z8002__)
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef __m88k__
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef __mn10300__
-#define __IEEE_LITTLE_ENDIAN
-#endif
-
-#ifdef __mn10200__
-#define __IEEE_LITTLE_ENDIAN
-#define _DOUBLE_IS_32BITS
-#endif
-
-#ifdef __v800
-#define __IEEE_LITTLE_ENDIAN
-#endif
-
-#ifdef __v850
-#define __IEEE_LITTLE_ENDIAN
-#endif
-
-#ifdef __D10V__
-#define __IEEE_BIG_ENDIAN
-#if __DOUBLE__ == 32
-#define _DOUBLE_IS_32BITS
-#endif
-#endif
-
-#ifdef __PPC__
-#if (defined(_BIG_ENDIAN) && _BIG_ENDIAN) || (defined(_AIX) && _AIX)
-#define __IEEE_BIG_ENDIAN
-#else
-#if (defined(_LITTLE_ENDIAN) && _LITTLE_ENDIAN) || (defined(__sun__) && __sun__) || (defined(_WIN32) && _WIN32)
-#define __IEEE_LITTLE_ENDIAN
-#endif
-#endif
-#endif
-
-#ifdef __xstormy16__
-#define __IEEE_LITTLE_ENDIAN
-#endif
-
-#ifdef __arc__
-#ifdef __big_endian__
-#define __IEEE_BIG_ENDIAN
-#else
-#define __IEEE_LITTLE_ENDIAN
-#endif
-#endif
-
-#ifdef __CRX__
-#define __IEEE_LITTLE_ENDIAN
-#endif
-
-#ifdef __fr30__
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef __mcore__
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef __mt__
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef __frv__
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef __moxie__
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef __ia64__
-#ifdef __BIG_ENDIAN__
-#define __IEEE_BIG_ENDIAN
-#else
-#define __IEEE_LITTLE_ENDIAN
-#endif
-#endif
-
-#ifdef __AVR__
-#define __IEEE_LITTLE_ENDIAN
-#define _DOUBLE_IS_32BITS
-#endif
-
-#if defined(__or32__) || defined(__or1k__) || defined(__or16__)
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef __IP2K__
-#define __IEEE_BIG_ENDIAN
-#define __SMALL_BITFIELDS
-#define _DOUBLE_IS_32BITS
-#endif
-
-#ifdef __iq2000__
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef __MAVERICK__
-#ifdef __ARMEL__
-# define __IEEE_LITTLE_ENDIAN
-#else /* must be __ARMEB__ */
-# define __IEEE_BIG_ENDIAN
-#endif /* __ARMEL__ */
-#endif /* __MAVERICK__ */
-
-#ifdef __m32c__
-#define __IEEE_LITTLE_ENDIAN
-#define __SMALL_BITFIELDS
-#endif
-
-#ifdef __CRIS__
-#define __IEEE_LITTLE_ENDIAN
-#endif
-
-#ifdef __BFIN__
-#define __IEEE_LITTLE_ENDIAN
-#endif
-
-#ifdef __x86_64__
-#define __IEEE_LITTLE_ENDIAN
-#endif
-
-#ifdef __mep__
-#ifdef __LITTLE_ENDIAN__
-#define __IEEE_LITTLE_ENDIAN
-#else
-#define __IEEE_BIG_ENDIAN
-#endif
-#endif
-
-#ifdef __MICROBLAZE__
-#define __IEEE_BIG_ENDIAN
-#endif
-
-#ifdef __RL78__
-#define __IEEE_LITTLE_ENDIAN
-#define __SMALL_BITFIELDS /* 16 Bit INT */
-#define _DOUBLE_IS_32BITS
-#endif
-
-#ifdef __RX__
-
-#ifdef __RX_BIG_ENDIAN__
-#define __IEEE_BIG_ENDIAN
-#else
-#define __IEEE_LITTLE_ENDIAN
-#endif
-
-#ifndef __RX_64BIT_DOUBLES__
-#define _DOUBLE_IS_32BITS
-#endif
-
-#ifdef __RX_16BIT_INTS__
-#define __SMALL_BITFIELDS
-#endif
-
-#endif
-
-#if (defined(__CR16__) || defined(__CR16C__) ||defined(__CR16CP__))
-#define __IEEE_LITTLE_ENDIAN
-#define __SMALL_BITFIELDS /* 16 Bit INT */
-#endif
-
-#ifndef __IEEE_BIG_ENDIAN
-#ifndef __IEEE_LITTLE_ENDIAN
-#error Endianess not declared!!
-#endif /* not __IEEE_LITTLE_ENDIAN */
-#endif /* not __IEEE_BIG_ENDIAN */
-
-#endif /* not __IEEE_LITTLE_ENDIAN */
-#endif /* not __IEEE_BIG_ENDIAN */
-
+++ /dev/null
-/*
- * Copyright © 2013 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#ifndef _MATH_H_
-#define _MATH_H_
-
-float acosf(float x);
-
-float cosf(float x);
-
-float sinf(float x);
-
-float sqrtf(float x);
-
-float fabsf(float x);
-
-float floorf(float x);
-
-float scalbnf(float x, int n);
-
-float copysignf(float x, float y);
-
-float logf(float x);
-
-#endif
+++ /dev/null
-/* sf_copysign.c -- float version of s_copysign.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-/*
- * copysignf(float x, float y)
- * copysignf(x,y) returns a value with the magnitude of x and
- * with the sign bit of y.
- */
-
-#include "fdlibm.h"
-
-#ifdef __STDC__
- float copysignf(float x, float y)
-#else
- float copysignf(x,y)
- float x,y;
-#endif
-{
- __uint32_t ix,iy;
- GET_FLOAT_WORD(ix,x);
- GET_FLOAT_WORD(iy,y);
- SET_FLOAT_WORD(x,(ix&0x7fffffff)|(iy&0x80000000));
- return x;
-}
-
-#ifdef _DOUBLE_IS_32BITS
-
-#ifdef __STDC__
- double copysign(double x, double y)
-#else
- double copysign(x,y)
- double x,y;
-#endif
-{
- return (double) copysignf((float) x, (float) y);
-}
-
-#endif /* defined(_DOUBLE_IS_32BITS) */
+++ /dev/null
-/* sf_cos.c -- float version of s_cos.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-#include "fdlibm.h"
-
-#ifdef __STDC__
- float cosf(float x)
-#else
- float cosf(x)
- float x;
-#endif
-{
- float y[2],z=0.0;
- __int32_t n,ix;
-
- GET_FLOAT_WORD(ix,x);
-
- /* |x| ~< pi/4 */
- ix &= 0x7fffffff;
- if(ix <= 0x3f490fd8) return __kernel_cosf(x,z);
-
- /* cos(Inf or NaN) is NaN */
- else if (!FLT_UWORD_IS_FINITE(ix)) return x-x;
-
- /* argument reduction needed */
- else {
- n = __ieee754_rem_pio2f(x,y);
- switch(n&3) {
- case 0: return __kernel_cosf(y[0],y[1]);
- case 1: return -__kernel_sinf(y[0],y[1],1);
- case 2: return -__kernel_cosf(y[0],y[1]);
- default:
- return __kernel_sinf(y[0],y[1],1);
- }
- }
-}
-
-#ifdef _DOUBLE_IS_32BITS
-
-#ifdef __STDC__
- double cos(double x)
-#else
- double cos(x)
- double x;
-#endif
-{
- return (double) cosf((float) x);
-}
-
-#endif /* defined(_DOUBLE_IS_32BITS) */
+++ /dev/null
-/* sf_fabs.c -- float version of s_fabs.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-/*
- * fabsf(x) returns the absolute value of x.
- */
-
-#include "fdlibm.h"
-
-#ifdef __STDC__
- float fabsf(float x)
-#else
- float fabsf(x)
- float x;
-#endif
-{
- __uint32_t ix;
- GET_FLOAT_WORD(ix,x);
- SET_FLOAT_WORD(x,ix&0x7fffffff);
- return x;
-}
-
-#ifdef _DOUBLE_IS_32BITS
-
-#ifdef __STDC__
- double fabs(double x)
-#else
- double fabs(x)
- double x;
-#endif
-{
- return (double) fabsf((float) x);
-}
-
-#endif /* defined(_DOUBLE_IS_32BITS) */
+++ /dev/null
-/* sf_floor.c -- float version of s_floor.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-/*
- * floorf(x)
- * Return x rounded toward -inf to integral value
- * Method:
- * Bit twiddling.
- * Exception:
- * Inexact flag raised if x not equal to floorf(x).
- */
-
-#include "fdlibm.h"
-
-#ifdef __STDC__
-static const float huge = 1.0e30;
-#else
-static float huge = 1.0e30;
-#endif
-
-#ifdef __STDC__
- float floorf(float x)
-#else
- float floorf(x)
- float x;
-#endif
-{
- __int32_t i0,j0;
- __uint32_t i,ix;
- GET_FLOAT_WORD(i0,x);
- ix = (i0&0x7fffffff);
- j0 = (ix>>23)-0x7f;
- if(j0<23) {
- if(j0<0) { /* raise inexact if x != 0 */
- if(huge+x>(float)0.0) {/* return 0*sign(x) if |x|<1 */
- if(i0>=0) {i0=0;}
- else if(!FLT_UWORD_IS_ZERO(ix))
- { i0=0xbf800000;}
- }
- } else {
- i = (0x007fffff)>>j0;
- if((i0&i)==0) return x; /* x is integral */
- if(huge+x>(float)0.0) { /* raise inexact flag */
- if(i0<0) i0 += (0x00800000)>>j0;
- i0 &= (~i);
- }
- }
- } else {
- if(!FLT_UWORD_IS_FINITE(ix)) return x+x; /* inf or NaN */
- else return x; /* x is integral */
- }
- SET_FLOAT_WORD(x,i0);
- return x;
-}
-
-#ifdef _DOUBLE_IS_32BITS
-
-#ifdef __STDC__
- double floor(double x)
-#else
- double floor(x)
- double x;
-#endif
-{
- return (double) floorf((float) x);
-}
-
-#endif /* defined(_DOUBLE_IS_32BITS) */
+++ /dev/null
-/* sf_scalbn.c -- float version of s_scalbn.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-#include "fdlibm.h"
-#include <limits.h>
-#include <float.h>
-
-#if INT_MAX > 50000
-#define OVERFLOW_INT 50000
-#else
-#define OVERFLOW_INT 30000
-#endif
-
-#ifdef __STDC__
-static const float
-#else
-static float
-#endif
-two25 = 3.355443200e+07, /* 0x4c000000 */
-twom25 = 2.9802322388e-08, /* 0x33000000 */
-huge = 1.0e+30,
-tiny = 1.0e-30;
-
-#ifdef __STDC__
- float scalbnf (float x, int n)
-#else
- float scalbnf (x,n)
- float x; int n;
-#endif
-{
- __int32_t k,ix;
- __uint32_t hx;
-
- GET_FLOAT_WORD(ix,x);
- hx = ix&0x7fffffff;
- k = hx>>23; /* extract exponent */
- if (FLT_UWORD_IS_ZERO(hx))
- return x;
- if (!FLT_UWORD_IS_FINITE(hx))
- return x+x; /* NaN or Inf */
- if (FLT_UWORD_IS_SUBNORMAL(hx)) {
- x *= two25;
- GET_FLOAT_WORD(ix,x);
- k = ((ix&0x7f800000)>>23) - 25;
- if (n< -50000) return tiny*x; /*underflow*/
- }
- k = k+n;
- if (k > FLT_LARGEST_EXP) return huge*copysignf(huge,x); /* overflow */
- if (k > 0) /* normal result */
- {SET_FLOAT_WORD(x,(ix&0x807fffff)|(k<<23)); return x;}
- if (k < FLT_SMALLEST_EXP) {
- if (n > OVERFLOW_INT) /* in case integer overflow in n+k */
- return huge*copysignf(huge,x); /*overflow*/
- else return tiny*copysignf(tiny,x); /*underflow*/
- }
- k += 25; /* subnormal result */
- SET_FLOAT_WORD(x,(ix&0x807fffff)|(k<<23));
- return x*twom25;
-}
-
-#ifdef _DOUBLE_IS_32BITS
-
-#ifdef __STDC__
- double scalbn(double x, int n)
-#else
- double scalbn(x,n)
- double x;
- int n;
-#endif
-{
- return (double) scalbnf((float) x, n);
-}
-
-#endif /* defined(_DOUBLE_IS_32BITS) */
+++ /dev/null
-/* sf_sin.c -- float version of s_sin.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-#include "fdlibm.h"
-
-#ifdef __STDC__
- float sinf(float x)
-#else
- float sinf(x)
- float x;
-#endif
-{
- float y[2],z=0.0;
- __int32_t n,ix;
-
- GET_FLOAT_WORD(ix,x);
-
- /* |x| ~< pi/4 */
- ix &= 0x7fffffff;
- if(ix <= 0x3f490fd8) return __kernel_sinf(x,z,0);
-
- /* sin(Inf or NaN) is NaN */
- else if (!FLT_UWORD_IS_FINITE(ix)) return x-x;
-
- /* argument reduction needed */
- else {
- n = __ieee754_rem_pio2f(x,y);
- switch(n&3) {
- case 0: return __kernel_sinf(y[0],y[1],1);
- case 1: return __kernel_cosf(y[0],y[1]);
- case 2: return -__kernel_sinf(y[0],y[1],1);
- default:
- return -__kernel_cosf(y[0],y[1]);
- }
- }
-}
-
-#ifdef _DOUBLE_IS_32BITS
-
-#ifdef __STDC__
- double sin(double x)
-#else
- double sin(x)
- double x;
-#endif
-{
- return (double) sinf((float) x);
-}
-
-#endif /* defined(_DOUBLE_IS_32BITS) */
include $(TOPDIR)/Makedefs
CC=$(ARM_CC)
-LIBS=$(PDCLIB_LIBS_M3) -lgcc
+LIBS=-L$(NEWLIB_NANO)/arm-none-eabi/lib/thumb/v7-m -lc -lm -lgcc
-AO_CFLAGS=-I. -I$(TOPDIR)/stm -I$(TOPDIR)/kernel -I$(TOPDIR)/drivers -I$(TOPDIR)/product -I$(TOPDIR) $(PDCLIB_INCLUDES)
-STM_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m3 -mthumb -ffreestanding -nostdlib $(AO_CFLAGS) $(SAT_CFLAGS)
+AO_CFLAGS=-I. -I$(TOPDIR)/stm -I$(TOPDIR)/kernel -I$(TOPDIR)/drivers \
+ -DNEWLIB_INTEGER_PRINTF_SCANF \
+ -I$(TOPDIR)/product -I$(TOPDIR) -isystem $(NEWLIB_NANO)/arm-none-eabi/include
+
+STM_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m3 -mthumb \
+ -ffreestanding -nostdlib $(AO_CFLAGS) $(SAT_CFLAGS)
LDFLAGS=-L$(TOPDIR)/stm -Wl,-Taltos-loader.ld
include $(TOPDIR)/Makedefs
CC=$(ARM_CC)
-LIBS=$(PDCLIB_LIBS_M3) -lgcc
+LIBS=-L$(NEWLIB_NANO)/arm-none-eabi/lib/thumb/v7-m -lm -lc -lgcc
WARN_FLAGS=-Wall -Wextra -Werror
-AO_CFLAGS=-I. -I../stm -I../kernel -I../drivers -I../math -I../draw -I../lisp -I.. $(PDCLIB_INCLUDES)
+AO_CFLAGS=-I. -I../stm -I../kernel -I../drivers -I../math -I../draw \
+ -DNEWLIB_INTEGER_PRINTF_SCANF \
+ -I../lisp -I.. -isystem $(NEWLIB_NANO)/arm-none-eabi/include
+
STM_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m3 -mthumb -Wcast-align \
-ffreestanding -nostdlib $(AO_CFLAGS) $(WARN_FLAGS)
-LDFLAGS=-L../stm -Wl,-Taltos.ld
+LDFLAGS=-L../stm -Wl,-Taltos.ld -nostartfiles -Wl,-Map=$(PROGNAME).map
NICKLE=nickle
ELFTOHEX=$(TOPDIR)/../ao-tools/ao-elftohex/ao-elftohex
#define ao_arch_interrupt(n) /* nothing */
-#undef putchar
-#undef getchar
-#define putchar(c) ao_putchar(c)
-#define getchar ao_getchar
-
-extern void putchar(char c);
-extern char getchar(void);
-extern void ao_avr_stdio_init(void);
-
-
/*
* ao_romconfig.c
*/
WARN_FLAGS=-Wall -Wextra -Werror -Wcast-align
AO_CFLAGS=-I. -I$(TOPDIR)/stmf0 -I$(TOPDIR)/kernel -I$(TOPDIR)/drivers \
- -I$(TOPDIR)/product -I$(TOPDIR) -I$(TOPDIR)/math -I$(TOPDIR)/lisp \
- $(PDCLIB_INCLUDES)
+ -DNEWLIB_INTEGER_PRINTF_SCANF \
+ -I$(TOPDIR)/product -I$(TOPDIR) -I$(TOPDIR)/math \
+ -isystem $(NEWLIB_NANO)/arm-none-eabi/include
STMF0_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m0 -mthumb\
-ffreestanding -nostdlib $(AO_CFLAGS) $(WARN_FLAGS)
NICKLE=nickle
-LIBS=$(PDCLIB_LIBS_M0) -lgcc
+LIBS=-L$(NEWLIB_NANO)/arm-none-eabi/lib/thumb/v6-m -lc -lm -lgcc
V=0
# The user has explicitly enabled quiet compilation.
#define ao_arch_interrupt(n) /* nothing */
-#undef putchar
-#undef getchar
-#define putchar(c) ao_putchar(c)
-#define getchar ao_getchar
-
-extern void putchar(char c);
-extern char getchar(void);
-extern void ao_avr_stdio_init(void);
-
-
/*
* ao_romconfig.c
*/
#STACK_GUARD=ao_mpu_stm.c
#STACK_GUARD_DEF=-DHAS_STACK_GUARD=1
-MATH_SRC=\
- ef_log.c
-
ALTOS_SRC = \
ao_boot_chain.c \
ao_interrupt.c \
ao_packet.c \
ao_companion.c \
ao_aprs.c \
- $(MATH_SRC) \
$(PROFILE) \
$(SAMPLE_PROFILE) \
$(STACK_GUARD)
ao_whiten.h \
ao_sample_profile.h \
ao_quaternion.h \
- math.h \
ao_mpu.h \
stm32l.h \
Makefile
#STACK_GUARD=ao_mpu_stm.c
#STACK_GUARD_DEF=-DHAS_STACK_GUARD=1
-MATH_SRC=\
- ef_acos.c \
- ef_sqrt.c \
- ef_rem_pio2.c \
- kf_cos.c \
- kf_sin.c \
- kf_rem_pio2.c \
- sf_copysign.c \
- sf_cos.c \
- sf_sin.c \
- sf_fabs.c \
- sf_floor.c \
- sf_scalbn.c \
- ef_log.c
-
ALTOS_SRC = \
ao_boot_chain.c \
ao_interrupt.c \
ao_companion.c \
ao_pyro.c \
ao_aprs.c \
- $(MATH_SRC) \
$(PROFILE) \
$(SAMPLE_PROFILE) \
$(STACK_GUARD)
ao_whiten.h \
ao_sample_profile.h \
ao_quaternion.h \
- math.h \
ao_mpu.h \
stm32l.h \
- math.h \
ao_ms5607_convert.c \
Makefile
#STACK_GUARD=ao_mpu_stm.c
#STACK_GUARD_DEF=-DHAS_STACK_GUARD=1
-MATH_SRC=\
- ef_acos.c \
- ef_sqrt.c \
- ef_rem_pio2.c \
- kf_cos.c \
- kf_sin.c \
- kf_rem_pio2.c \
- sf_copysign.c \
- sf_cos.c \
- sf_fabs.c \
- sf_floor.c \
- sf_scalbn.c \
- sf_sin.c \
- ef_log.c
-
ALTOS_SRC = \
ao_boot_chain.c \
ao_interrupt.c \
ao_companion.c \
ao_pyro.c \
ao_aprs.c \
- $(MATH_SRC) \
$(PROFILE) \
$(SAMPLE_PROFILE) \
$(STACK_GUARD)
ao_whiten.h \
ao_sample_profile.h \
ao_quaternion.h \
- math.h \
ao_mpu.h \
stm32l.h \
- math.h \
ao_ms5607_convert.c \
Makefile
#STACK_GUARD=ao_mpu_stm.c
#STACK_GUARD_DEF=-DHAS_STACK_GUARD=1
-MATH_SRC=\
- ef_acos.c \
- ef_sqrt.c \
- ef_rem_pio2.c \
- kf_cos.c \
- kf_sin.c \
- kf_rem_pio2.c \
- sf_copysign.c \
- sf_cos.c \
- sf_fabs.c \
- sf_floor.c \
- sf_scalbn.c \
- sf_sin.c \
- ef_log.c
-
ALTOS_SRC = \
ao_boot_chain.c \
ao_interrupt.c \
ao_pyro.c \
ao_aprs.c \
ao_pwm_stm.c \
- $(MATH_SRC) \
$(PROFILE) \
$(SAMPLE_PROFILE) \
$(STACK_GUARD)
ao_whiten.h \
ao_sample_profile.h \
ao_quaternion.h \
- math.h \
ao_mpu.h \
stm32l.h \
- math.h \
ao_ms5607_convert.c \
Makefile
#STACK_GUARD=ao_mpu_stm.c
#STACK_GUARD_DEF=-DHAS_STACK_GUARD=1
-MATH_SRC=\
- ef_acos.c \
- ef_sqrt.c \
- ef_rem_pio2.c \
- kf_cos.c \
- kf_sin.c \
- kf_rem_pio2.c \
- sf_copysign.c \
- sf_cos.c \
- sf_fabs.c \
- sf_floor.c \
- sf_scalbn.c \
- sf_sin.c \
- ef_log.c
-
ALTOS_SRC = \
ao_boot_chain.c \
ao_interrupt.c \
ao_pyro.c \
ao_aprs.c \
ao_pwm_stm.c \
- $(MATH_SRC) \
$(PROFILE) \
$(SAMPLE_PROFILE) \
$(STACK_GUARD)
#STACK_GUARD=ao_mpu_stm.c
#STACK_GUARD_DEF=-DHAS_STACK_GUARD=1
-MATH_SRC=\
- ef_log.c
-
ALTOS_SRC = \
ao_boot_chain.c \
ao_interrupt.c \
ao_packet.c \
ao_companion.c \
ao_aprs.c \
- $(MATH_SRC) \
$(PROFILE) \
$(SAMPLE_PROFILE) \
$(STACK_GUARD)
#STACK_GUARD=ao_mpu_stm.c
#STACK_GUARD_DEF=-DHAS_STACK_GUARD=1
-MATH_SRC=\
- ef_log.c
-
ALTOS_SRC = \
ao_boot_chain.c \
ao_interrupt.c \
ao_packet.c \
ao_companion.c \
ao_aprs.c \
- $(MATH_SRC) \
$(PROFILE) \
$(SAMPLE_PROFILE) \
$(STACK_GUARD)
projects / fw / altos / commitdiff