sparc: get libroot to build
Add various stubs to fix undefined references. No implementation for anything yet. Change-Id: I2d398bc2369d099e3a35f0713058d6a5edc6801d Reviewed-on: https://review.haiku-os.org/c/1138 Reviewed-by: waddlesplash <[email protected]>
This commit is contained in:
PulkoMandy
@@ -0,0 +1,13 @@
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/*
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* Copyright 2010, Ingo Weinhold, [email protected].
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _SYSTEM_ARCH_SPARC_DEFS_H
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#define _SYSTEM_ARCH_SPARC_DEFS_H
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#define SPINLOCK_PAUSE() do {} while (false)
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#endif /* _SYSTEM_ARCH_SPARC_DEFS_H */
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@@ -0,0 +1,25 @@
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/*
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* Copyright 2008, Ingo Weinhold, [email protected].
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* Distributed under the terms of the MIT License.
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*/
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#include <SupportDefs.h>
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#include <libroot_private.h>
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void*
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get_stack_frame(void)
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{
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// TODO: Implement!
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return NULL;
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}
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void*
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__arch_get_caller(void)
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{
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// TODO: Implement!
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return NULL;
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}
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@@ -0,0 +1,33 @@
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/*
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* Copyright 2012, Haiku, Inc.
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* Distributed under the terms of the MIT License.
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*
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* Authors:
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* François Revol <[email protected]>
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*/
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#include <OS.h>
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#include <arch_cpu.h>
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#include <libroot_private.h>
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#include <real_time_data.h>
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static vint32 *sConversionFactor;
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//XXX: this is a hack
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// remove me when platform code works
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static int64
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__sparc_get_time_base(void)
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{
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static uint64 time_dilation_field = 0;
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return time_dilation_field++;
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}
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bigtime_t
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system_time(void)
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{
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uint64 timeBase = __sparc_get_time_base();
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uint32 cv = sConversionFactor ? *sConversionFactor : 0;
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return (timeBase >> 32) * cv + (((timeBase & 0xffffffff) * cv) >> 32);
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}
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@@ -0,0 +1,10 @@
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#include <OS.h>
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#include "syscalls.h"
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thread_id
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find_thread(const char *name)
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{
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return _kern_find_thread(name);
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}
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@@ -0,0 +1,32 @@
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/*
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* Copyright 2006, Ingo Weinhold <[email protected]>.
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* Distributed under the terms of the MIT License.
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*/
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#include <OS.h>
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#include <arch_cpu.h>
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#include <libroot_private.h>
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#include <real_time_data.h>
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static struct arch_real_time_data *sRealTimeData;
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void
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__arch_init_time(struct real_time_data *data, bool setDefaults)
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{
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sRealTimeData = &data->arch_data;
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if (setDefaults) {
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sRealTimeData->system_time_conversion_factor = 1000000000LL;
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}
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// __sparc_setup_system_time(&sRealTimeData->system_time_conversion_factor);
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}
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bigtime_t
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__arch_get_system_time_offset(struct real_time_data *data)
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{
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return 0;
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}
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@@ -0,0 +1,139 @@
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SubDir HAIKU_TOP src system libroot posix glibc arch sparc ;
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SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc arch $(TARGET_ARCH) ;
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SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc include arch
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$(TARGET_ARCH) ;
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SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc include arch generic ;
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SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc include ;
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SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc stdlib ;
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SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc math ;
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SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc libio ;
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SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc ;
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SubDirHdrs $(HAIKU_TOP) src system libroot posix glibc arch generic ;
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UsePrivateHeaders libroot ;
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SubDirCcFlags -D_GNU_SOURCE -D_IEEE_LIBM ;
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local genericSources =
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branred.c
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cmp.c dbl2mpn.c divrem.c
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dosincos.c
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halfulp.c
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memrchr.c
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mpa.c mpatan.c mpatan2.c mpexp.c mplog.c mpn2dbl.c
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mpn2flt.c mpn2ldbl.c mpsqrt.c mptan.c
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mul.c mul_n.c
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sincos32.c
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slowexp.c
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slowpow.c
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e_acosh.c e_acoshf.c # e_acoshl.c
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e_atan2.c e_atan2f.c # e_atan2l.c
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e_atanh.c e_atanhf.c # e_atanhl.c
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e_cosh.c e_coshf.c # e_coshl.c
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e_exp.c e_expf.c
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e_fmod.c e_fmodf.c # e_fmodl.c
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e_gamma_r.c e_gammaf_r.c
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e_hypot.c e_hypotf.c # e_hypotl.c
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e_j0.c e_j0f.c
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e_j1.c e_j1f.c
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e_jn.c e_jnf.c
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e_lgamma_r.c e_lgammaf_r.c
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e_log.c e_logf.c
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e_log10.c e_log10f.c
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e_pow.c e_powf.c # e_powl.c
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e_rem_pio2f.c
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e_remainder.c e_remainderf.c # e_remainderl.c
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e_scalb.c e_scalbf.c # e_scalbl.c
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e_sinh.c e_sinhf.c # e_sinhl.c
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k_cos.c k_cosf.c
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k_sin.c k_sinf.c
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k_rem_pio2.c k_rem_pio2f.c # k_rem_pio2l.c
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k_tan.c k_tanf.c
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s_asinh.c s_asinhf.c # s_asinhl.c
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s_atan.c s_atanf.c # s_atanl.c
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s_cbrt.c s_cbrtf.c # s_cbrtl.c
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s_ceil.c s_ceilf.c # s_ceill.c
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s_copysign.c s_copysignf.c # s_copysignl.c
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s_cos.c s_cosf.c
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s_erf.c s_erff.c # s_erfl.c
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s_expm1f.c s_expm1.c
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s_fabs.c s_fabsf.c # s_fabsl.S
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s_finite.c s_finitef.c # s_finitel.c
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s_floor.c s_floorf.c # s_floorl.c
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s_fma.c s_fmaf.c # s_fmal.c
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s_fmax.c s_fmaxf.c # s_fmaxl.c
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s_fmin.c s_fminf.c # s_fminl.c
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s_fpclassify.c s_fpclassifyf.c # s_fpclassifyl.c
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s_frexp.c s_frexpf.c # s_frexpl.c
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s_ilogb.c s_ilogbf.c
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s_isinf.c s_isinff.c # s_isinfl.c
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s_ldexp.c s_ldexpf.c # s_ldexpl.c
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s_llrint.c s_llrintf.c # s_llrintl.c
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s_log1p.c s_log1pf.c
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s_logb.c s_logbf.c # s_logbl.c
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s_lrint.c s_lrintf.c # s_lrintl.c
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s_lround.c s_lroundf.c
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s_modf.c s_modff.c # s_modfl.c
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s_nan.c s_nanf.c # s_nanl.c
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s_nextafter.c s_nextafterf.c # s_nextafterl.c
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s_nexttoward.c # s_nexttowardf.c s_nexttowardl.c
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s_round.c s_roundf.c # s_roundl.c
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s_scalbn.c s_scalbnf.c # s_scalbnl.c
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s_signbit.c s_signbitf.c # s_signbitl.c
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s_significand.c s_significandf.c
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s_signgam.c
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s_sin.c s_sinf.c # s_sinl.c
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s_sincos.c s_sincosf.c
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s_tan.c s_tanf.c
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s_tanh.c s_tanhf.c
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s_trunc.c s_truncf.c
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t_exp.c
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w_acos.c w_acosf.c # w_acosl.c
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w_acosh.c w_acoshf.c # w_acoshl.c
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w_atan2.c w_atan2f.c # w_atan2l.c
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w_asin.c w_asinf.c # w_asinl.c
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w_atanh.c w_atanhf.c # w_atanhl.c
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w_cosh.c w_coshf.c # w_coshl.c
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w_drem.c w_dremf.c # w_dreml.c
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w_exp.c w_expf.c # w_expl.c
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w_fmod.c w_fmodf.c # w_fmodl.c
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w_hypot.c w_hypotf.c # w_hypotl.c
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w_j0.c w_j0f.c
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w_j1.c w_j1f.c
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w_jn.c w_jnf.c
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w_lgamma.c w_lgammaf.c
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w_lgamma_r.c w_lgammaf_r.c
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w_log.c w_logf.c # w_logl.c
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w_log10.c w_log10f.c # w_log10l.c
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w_pow.c w_powf.c # w_powl.c
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w_remainder.c w_remainderf.c # w_remainderl.c
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w_scalb.c w_scalbf.c # w_scalbl.c
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w_sinh.c w_sinhf.c # w_sinhl.c
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# no asm for m68k in glibc
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w_sqrt.c w_sqrtf.c # w_sqrtl.c
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;
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MergeObject <$(TARGET_ARCH)>posix_gnu_arch_$(TARGET_ARCH)_generic.o :
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$(genericSources)
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;
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#MergeObject <$(TARGET_ARCH)>posix_gnu_arch_$(TARGET_ARCH)_other.o :
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# ;
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MergeObjectFromObjects <$(TARGET_ARCH)>posix_gnu_arch_$(TARGET_ARCH).o
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: :
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<$(TARGET_ARCH)>posix_gnu_arch_$(TARGET_ARCH)_generic.o
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# <$(TARGET_ARCH)>posix_gnu_arch_$(TARGET_ARCH)_other.o
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;
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SEARCH on [ FGristFiles $(genericSources) ]
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= [ FDirName $(HAIKU_TOP) src system libroot posix glibc arch
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generic ] ;
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@@ -0,0 +1,94 @@
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/* Copyright (C) 1997-2012 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _FENV_H
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# error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
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#endif
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/* Define bits representing the exception. We use the bit positions
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of the appropriate bits in the FPU control word. */
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enum
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{
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FE_INVALID = 0x01,
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#define FE_INVALID FE_INVALID
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__FE_DENORM = 0x02,
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FE_DIVBYZERO = 0x04,
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#define FE_DIVBYZERO FE_DIVBYZERO
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FE_OVERFLOW = 0x08,
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#define FE_OVERFLOW FE_OVERFLOW
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FE_UNDERFLOW = 0x10,
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#define FE_UNDERFLOW FE_UNDERFLOW
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FE_INEXACT = 0x20
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#define FE_INEXACT FE_INEXACT
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};
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#define FE_ALL_EXCEPT \
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(FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID)
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/* The ix87 FPU supports all of the four defined rounding modes. We
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use again the bit positions in the FPU control word as the values
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for the appropriate macros. */
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enum
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{
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FE_TONEAREST = 0,
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#define FE_TONEAREST FE_TONEAREST
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FE_DOWNWARD = 0x400,
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#define FE_DOWNWARD FE_DOWNWARD
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FE_UPWARD = 0x800,
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#define FE_UPWARD FE_UPWARD
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FE_TOWARDZERO = 0xc00
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#define FE_TOWARDZERO FE_TOWARDZERO
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};
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/* Type representing exception flags. */
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typedef unsigned short int fexcept_t;
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/* Type representing floating-point environment. This structure
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corresponds to the layout of the block written by the `fstenv'
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instruction and has additional fields for the contents of the MXCSR
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register as written by the `stmxcsr' instruction. */
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typedef struct
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{
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unsigned short int __control_word;
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unsigned short int __unused1;
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unsigned short int __status_word;
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unsigned short int __unused2;
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unsigned short int __tags;
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unsigned short int __unused3;
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unsigned int __eip;
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unsigned short int __cs_selector;
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unsigned int __opcode:11;
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unsigned int __unused4:5;
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unsigned int __data_offset;
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unsigned short int __data_selector;
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unsigned short int __unused5;
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#ifdef __x86_64__
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unsigned int __mxcsr;
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#endif
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}
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fenv_t;
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/* If the default argument is used we use this value. */
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#define FE_DFL_ENV ((const fenv_t *) -1)
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#ifdef __USE_GNU
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/* Floating-point environment where none of the exception is masked. */
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# define FE_NOMASK_ENV ((const fenv_t *) -2)
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#endif
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@@ -0,0 +1,9 @@
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/* This file provides inline versions of floating-pint environment
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handling functions. If there were any. */
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#ifndef __NO_MATH_INLINES
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/* Here is where the code would go. */
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#endif
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@@ -0,0 +1,10 @@
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SubDir HAIKU_TOP src system libroot posix string arch sparc ;
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UsePrivateSystemHeaders ;
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SEARCH_SOURCE += [ FDirName $(SUBDIR) $(DOTDOT) generic ] ;
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MergeObject <$(TARGET_ARCH)>posix_string_arch_$(TARGET_ARCH).o :
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memcpy.c
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memset.c
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;
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Reference in New Issue
Block a user