pistachio: Remove dead code
This commit is contained in:
Norman Feske
parent
bcdc706f42
commit
a8202c98dc
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@ -1,37 +0,0 @@
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/*
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* \brief Timer interface
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* \author Julian Stecklina
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* \date 2007-12-30
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*/
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/*
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* Copyright (C) 2007-2013 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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#ifndef _INCLUDE__BASE__CLOCK_H_
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#define _INCLUDE__BASE__CLOCK_H_
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#include <stdint.h>
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namespace Genode {
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typedef uint64_t cycles_t;
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/**
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* Returns the clock resolution in nanoseconds
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*/
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uint64_t clock_resolution();
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/**
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* Return the current time as nanoseconds
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*
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* The base of this value is unspecified, but the value should not
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* wrap in at least several years.
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*/
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uint64_t get_time();
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}
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#endif /* _INCLUDE__BASE__CLOCK_H_ */
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@ -1,39 +0,0 @@
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/*
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* \brief Hexdump utility
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* \author Julian Stecklina
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* \date 2008-02-20
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*/
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/*
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* Copyright (C) 2008-2013 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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#ifndef _INCLUDE__UTIL__HEXDUMP_H_
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#define _INCLUDE__UTIL__HEXDUMP_H_
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namespace Util {
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/**
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* Dump a block of memory in a nice way to the terminal.
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*
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* \param addr the memory address to start dump
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* \param length the amount of bytes to be dumped
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*/
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void hexdump(const unsigned char *addr,
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unsigned long length);
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/**
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* Exactly like hexdump, but prints real_addr instead of addr as address
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*
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* \param addr the memory address to start dump
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* \param length the amount of bytes to be dumped
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*/
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void hexdump(const unsigned char *addr,
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unsigned long length,
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unsigned long real_addr);
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}
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#endif /* _INCLUDE__UTIL__HEXDUMP_H_ */
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@ -1,30 +0,0 @@
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/*
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* \brief Read time-stamp counter
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* \author Norman Feske
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* \date 2008-11-29
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*/
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/*
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* Copyright (C) 2008-2013 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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#ifndef _INCLUDE__X86__CPU__RDTSC_H_
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#define _INCLUDE__X86__CPU__RDTSC_H_
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#include <base/clock.h>
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namespace Genode {
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static inline cycles_t rdtsc()
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{
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uint32_t lo, hi;
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/* We cannot use "=A", since this would use %rax on x86_64 */
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__asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
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return (uint64_t)hi << 32 | lo;
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}
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}
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#endif /* _INCLUDE__X86__CPU__RDTSC_H_ */
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@ -1,54 +0,0 @@
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/*
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* \brief Simple math calls
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* \author Julian Stecklina
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* \date 2008-02-20
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*/
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/*
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* Copyright (C) 2008-2013 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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namespace SMath {
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static inline float sinf(float x)
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{
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float res;
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asm ("fsin"
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: "=t" (res) /* output */
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: "0" (x) /* input */
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: /* clobbers */
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);
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return res;
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}
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static inline float cosf(float x)
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{
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float res;
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asm ("fcos"
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: "=t" (res) /* output */
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: "0" (x) /* input */
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: /* clobbers */
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);
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return res;
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}
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static inline float sqrtf(float x)
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{
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float res;
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asm ("fsqrt"
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: "=t" (res) /* output */
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: "0" (x) /* input */
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: /* clobbers */
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);
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return res;
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}
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}
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@ -1,3 +0,0 @@
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SRC_CC = hexdump.cc
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vpath hexdump.cc $(REP_DIR)/src/util/hexdump
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@ -1,7 +1,7 @@
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TARGET = core
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REQUIRES = pistachio
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LIBS = cxx ipc heap core_printf child pager lock \
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raw_signal raw_server kip hexdump
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raw_signal raw_server kip
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GEN_CORE_DIR = $(BASE_DIR)/src/core
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@ -1,55 +0,0 @@
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#include <base/printf.h>
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#include <util/hexdump.h>
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using Genode::printf;
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void
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Util::hexdump(const unsigned char *addr, unsigned long length)
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{
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hexdump(addr, length, (unsigned long)addr);
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}
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void
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Util::hexdump(const unsigned char *addr, unsigned long length, unsigned long real_addr)
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{
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unsigned long addr_int = (unsigned int)addr;
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const unsigned long step = 16;
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real_addr = real_addr&(~(step-1));
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for (unsigned long pos = addr_int&(~(step-1)); pos < (addr_int + length);
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pos += step, real_addr += step) {
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printf(" 0x%08lx:", real_addr);
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for (unsigned int lpos = pos; lpos < (pos + step); lpos ++) {
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if ((lpos & 3) == 0) printf(" ");
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if ((lpos < addr_int) || (lpos > (addr_int + length)))
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printf(" ");
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else
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printf(" %02x", addr[lpos - addr_int]);
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}
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printf(" | ");
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for (unsigned int lpos = pos; lpos < (pos + step); lpos ++) {
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if ((lpos & 3) == 0) printf(" ");
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unsigned char ch;
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if ((lpos < addr_int) || (lpos > (addr_int + length)))
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ch = ' ';
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else
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ch = addr[lpos - addr_int];
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if ((ch < 32) || (ch >= 127))
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ch = '.';
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printf("%c", ch);
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}
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printf("\n");
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}
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}
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