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Commit 4fe938c5 authored by Chris Metcalf's avatar Chris Metcalf
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arch/tile: Bomb C99 comments to C89 comments in tile's <arch/sim_def.h> 

Also, sync the file up the upstream version (an additional #define).
Signed-off-by: default avatarChris Metcalf <cmetcalf@tilera.com>
parent dabe98c9
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arch/tile/include/arch/sim_def.h
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// Copyright 2010 Tilera Corporation. All Rights Reserved.
//
// 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, version 2.
//
// 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, GOOD TITLE or
// NON INFRINGEMENT. See the GNU General Public License for
// more details.
//! @file
//!
//! Some low-level simulator definitions.
//!
/*
* Copyright 2010 Tilera Corporation. All Rights Reserved.
*
* 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, version 2.
*
* 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, GOOD TITLE or
* NON INFRINGEMENT. See the GNU General Public License for
* more details.
*/
/**
* @file
*
* Some low-level simulator definitions.
*/
#ifndef __ARCH_SIM_DEF_H__
#define __ARCH_SIM_DEF_H__
//! Internal: the low bits of the SIM_CONTROL_* SPR values specify
//! the operation to perform, and the remaining bits are
//! an operation-specific parameter (often unused).
//!
/**
* Internal: the low bits of the SIM_CONTROL_* SPR values specify
* the operation to perform, and the remaining bits are
* an operation-specific parameter (often unused).
*/
#define _SIM_CONTROL_OPERATOR_BITS 8
//== Values which can be written to SPR_SIM_CONTROL.
/*
* Values which can be written to SPR_SIM_CONTROL.
*/
//! If written to SPR_SIM_CONTROL, stops profiling.
//!
/** If written to SPR_SIM_CONTROL, stops profiling. */
#define SIM_CONTROL_PROFILER_DISABLE 0
//! If written to SPR_SIM_CONTROL, starts profiling.
//!
/** If written to SPR_SIM_CONTROL, starts profiling. */
#define SIM_CONTROL_PROFILER_ENABLE 1
//! If written to SPR_SIM_CONTROL, clears profiling counters.
//!
/** If written to SPR_SIM_CONTROL, clears profiling counters. */
#define SIM_CONTROL_PROFILER_CLEAR 2
//! If written to SPR_SIM_CONTROL, checkpoints the simulator.
//!
/** If written to SPR_SIM_CONTROL, checkpoints the simulator. */
#define SIM_CONTROL_CHECKPOINT 3
//! If written to SPR_SIM_CONTROL, combined with a mask (shifted by 8),
//! sets the tracing mask to the given mask. See "sim_set_tracing()".
//!
/**
* If written to SPR_SIM_CONTROL, combined with a mask (shifted by 8),
* sets the tracing mask to the given mask. See "sim_set_tracing()".
*/
#define SIM_CONTROL_SET_TRACING 4
//! If written to SPR_SIM_CONTROL, combined with a mask (shifted by 8),
//! dumps the requested items of machine state to the log.
//!
/**
* If written to SPR_SIM_CONTROL, combined with a mask (shifted by 8),
* dumps the requested items of machine state to the log.
*/
#define SIM_CONTROL_DUMP 5
//! If written to SPR_SIM_CONTROL, clears chip-level profiling counters.
//!
/** If written to SPR_SIM_CONTROL, clears chip-level profiling counters. */
#define SIM_CONTROL_PROFILER_CHIP_CLEAR 6
//! If written to SPR_SIM_CONTROL, disables chip-level profiling.
//!
/** If written to SPR_SIM_CONTROL, disables chip-level profiling. */
#define SIM_CONTROL_PROFILER_CHIP_DISABLE 7
//! If written to SPR_SIM_CONTROL, enables chip-level profiling.
//!
/** If written to SPR_SIM_CONTROL, enables chip-level profiling. */
#define SIM_CONTROL_PROFILER_CHIP_ENABLE 8
//! If written to SPR_SIM_CONTROL, enables chip-level functional mode
//!
/** If written to SPR_SIM_CONTROL, enables chip-level functional mode */
#define SIM_CONTROL_ENABLE_FUNCTIONAL 9
//! If written to SPR_SIM_CONTROL, disables chip-level functional mode.
//!
/** If written to SPR_SIM_CONTROL, disables chip-level functional mode. */
#define SIM_CONTROL_DISABLE_FUNCTIONAL 10
//! If written to SPR_SIM_CONTROL, enables chip-level functional mode.
//! All tiles must perform this write for functional mode to be enabled.
//! Ignored in naked boot mode unless --functional is specified.
//! WARNING: Only the hypervisor startup code should use this!
//!
/**
* If written to SPR_SIM_CONTROL, enables chip-level functional mode.
* All tiles must perform this write for functional mode to be enabled.
* Ignored in naked boot mode unless --functional is specified.
* WARNING: Only the hypervisor startup code should use this!
*/
#define SIM_CONTROL_ENABLE_FUNCTIONAL_BARRIER 11
//! If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
//! writes a string directly to the simulator output. Written to once for
//! each character in the string, plus a final NUL. Instead of NUL,
//! you can also use "SIM_PUTC_FLUSH_STRING" or "SIM_PUTC_FLUSH_BINARY".
//!
// ISSUE: Document the meaning of "newline", and the handling of NUL.
//
/**
* If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
* writes a string directly to the simulator output. Written to once for
* each character in the string, plus a final NUL. Instead of NUL,
* you can also use "SIM_PUTC_FLUSH_STRING" or "SIM_PUTC_FLUSH_BINARY".
*/
/* ISSUE: Document the meaning of "newline", and the handling of NUL. */
#define SIM_CONTROL_PUTC 12
//! If written to SPR_SIM_CONTROL, clears the --grind-coherence state for
//! this core. This is intended to be used before a loop that will
//! invalidate the cache by loading new data and evicting all current data.
//! Generally speaking, this API should only be used by system code.
//!
/**
* If written to SPR_SIM_CONTROL, clears the --grind-coherence state for
* this core. This is intended to be used before a loop that will
* invalidate the cache by loading new data and evicting all current data.
* Generally speaking, this API should only be used by system code.
*/
#define SIM_CONTROL_GRINDER_CLEAR 13
//! If written to SPR_SIM_CONTROL, shuts down the simulator.
//!
/** If written to SPR_SIM_CONTROL, shuts down the simulator. */
#define SIM_CONTROL_SHUTDOWN 14
//! If written to SPR_SIM_CONTROL, combined with a pid (shifted by 8),
//! indicates that a fork syscall just created the given process.
//!
/**
* If written to SPR_SIM_CONTROL, combined with a pid (shifted by 8),
* indicates that a fork syscall just created the given process.
*/
#define SIM_CONTROL_OS_FORK 15
//! If written to SPR_SIM_CONTROL, combined with a pid (shifted by 8),
//! indicates that an exit syscall was just executed by the given process.
//!
/**
* If written to SPR_SIM_CONTROL, combined with a pid (shifted by 8),
* indicates that an exit syscall was just executed by the given process.
*/
#define SIM_CONTROL_OS_EXIT 16
//! If written to SPR_SIM_CONTROL, combined with a pid (shifted by 8),
//! indicates that the OS just switched to the given process.
//!
/**
* If written to SPR_SIM_CONTROL, combined with a pid (shifted by 8),
* indicates that the OS just switched to the given process.
*/
#define SIM_CONTROL_OS_SWITCH 17
//! If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
//! indicates that an exec syscall was just executed. Written to once for
//! each character in the executable name, plus a final NUL.
//!
/**
* If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
* indicates that an exec syscall was just executed. Written to once for
* each character in the executable name, plus a final NUL.
*/
#define SIM_CONTROL_OS_EXEC 18
//! If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
//! indicates that an interpreter (PT_INTERP) was loaded. Written to once
//! for each character in "ADDR:PATH", plus a final NUL, where "ADDR" is a
//! hex load address starting with "0x", and "PATH" is the executable name.
//!
/**
* If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
* indicates that an interpreter (PT_INTERP) was loaded. Written to once
* for each character in "ADDR:PATH", plus a final NUL, where "ADDR" is a
* hex load address starting with "0x", and "PATH" is the executable name.
*/
#define SIM_CONTROL_OS_INTERP 19
//! If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
//! indicates that a dll was loaded. Written to once for each character
//! in "ADDR:PATH", plus a final NUL, where "ADDR" is a hexadecimal load
//! address starting with "0x", and "PATH" is the executable name.
//!
/**
* If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
* indicates that a dll was loaded. Written to once for each character
* in "ADDR:PATH", plus a final NUL, where "ADDR" is a hexadecimal load
* address starting with "0x", and "PATH" is the executable name.
*/
#define SIM_CONTROL_DLOPEN 20
//! If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
//! indicates that a dll was unloaded. Written to once for each character
//! in "ADDR", plus a final NUL, where "ADDR" is a hexadecimal load
//! address starting with "0x".
//!
/**
* If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
* indicates that a dll was unloaded. Written to once for each character
* in "ADDR", plus a final NUL, where "ADDR" is a hexadecimal load
* address starting with "0x".
*/
#define SIM_CONTROL_DLCLOSE 21
//! If written to SPR_SIM_CONTROL, combined with a flag (shifted by 8),
//! indicates whether to allow data reads to remotely-cached
//! dirty cache lines to be cached locally without grinder warnings or
//! assertions (used by Linux kernel fast memcpy).
//!
/**
* If written to SPR_SIM_CONTROL, combined with a flag (shifted by 8),
* indicates whether to allow data reads to remotely-cached
* dirty cache lines to be cached locally without grinder warnings or
* assertions (used by Linux kernel fast memcpy).
*/
#define SIM_CONTROL_ALLOW_MULTIPLE_CACHING 22
//! If written to SPR_SIM_CONTROL, enables memory tracing.
//!
/** If written to SPR_SIM_CONTROL, enables memory tracing. */
#define SIM_CONTROL_ENABLE_MEM_LOGGING 23
//! If written to SPR_SIM_CONTROL, disables memory tracing.
//!
/** If written to SPR_SIM_CONTROL, disables memory tracing. */
#define SIM_CONTROL_DISABLE_MEM_LOGGING 24
//! If written to SPR_SIM_CONTROL, changes the shaping parameters of one of
//! the gbe or xgbe shims. Must specify the shim id, the type, the units, and
//! the rate, as defined in SIM_SHAPING_SPR_ARG.
//!
/**
* If written to SPR_SIM_CONTROL, changes the shaping parameters of one of
* the gbe or xgbe shims. Must specify the shim id, the type, the units, and
* the rate, as defined in SIM_SHAPING_SPR_ARG.
*/
#define SIM_CONTROL_SHAPING 25
//! If written to SPR_SIM_CONTROL, combined with character (shifted by 8),
//! requests that a simulator command be executed. Written to once for each
//! character in the command, plus a final NUL.
//!
/**
* If written to SPR_SIM_CONTROL, combined with character (shifted by 8),
* requests that a simulator command be executed. Written to once for each
* character in the command, plus a final NUL.
*/
#define SIM_CONTROL_COMMAND 26
//! If written to SPR_SIM_CONTROL, indicates that the simulated system
//! is panicking, to allow debugging via --debug-on-panic.
//!
/**
* If written to SPR_SIM_CONTROL, indicates that the simulated system
* is panicking, to allow debugging via --debug-on-panic.
*/
#define SIM_CONTROL_PANIC 27
//! If written to SPR_SIM_CONTROL, triggers a simulator syscall.
//! See "sim_syscall()" for more info.
//!
/**
* If written to SPR_SIM_CONTROL, triggers a simulator syscall.
* See "sim_syscall()" for more info.
*/
#define SIM_CONTROL_SYSCALL 32
//! If written to SPR_SIM_CONTROL, combined with a pid (shifted by 8),
//! provides the pid that subsequent SIM_CONTROL_OS_FORK writes should
//! use as the pid, rather than the default previous SIM_CONTROL_OS_SWITCH.
//!
/**
* If written to SPR_SIM_CONTROL, combined with a pid (shifted by 8),
* provides the pid that subsequent SIM_CONTROL_OS_FORK writes should
* use as the pid, rather than the default previous SIM_CONTROL_OS_SWITCH.
*/
#define SIM_CONTROL_OS_FORK_PARENT 33
//! If written to SPR_SIM_CONTROL, combined with a mPIPE shim number
//! (shifted by 8), clears the pending magic data section. The cleared
//! pending magic data section and any subsequently appended magic bytes
//! will only take effect when the classifier blast programmer is run.
/**
* If written to SPR_SIM_CONTROL, combined with a mPIPE shim number
* (shifted by 8), clears the pending magic data section. The cleared
* pending magic data section and any subsequently appended magic bytes
* will only take effect when the classifier blast programmer is run.
*/
#define SIM_CONTROL_CLEAR_MPIPE_MAGIC_BYTES 34
//! If written to SPR_SIM_CONTROL, combined with a mPIPE shim number
//! (shifted by 8) and a byte of data (shifted by 16), appends that byte
//! to the shim's pending magic data section. The pending magic data
//! section takes effect when the classifier blast programmer is run.
/**
* If written to SPR_SIM_CONTROL, combined with a mPIPE shim number
* (shifted by 8) and a byte of data (shifted by 16), appends that byte
* to the shim's pending magic data section. The pending magic data
* section takes effect when the classifier blast programmer is run.
*/
#define SIM_CONTROL_APPEND_MPIPE_MAGIC_BYTE 35
//! If written to SPR_SIM_CONTROL, combined with a mPIPE shim number
//! (shifted by 8), an enable=1/disable=0 bit (shifted by 16), and a
//! mask of links (shifted by 32), enable or disable the corresponding
//! mPIPE links.
/**
* If written to SPR_SIM_CONTROL, combined with a mPIPE shim number
* (shifted by 8), an enable=1/disable=0 bit (shifted by 16), and a
* mask of links (shifted by 32), enable or disable the corresponding
* mPIPE links.
*/
#define SIM_CONTROL_ENABLE_MPIPE_LINK_MAGIC_BYTE 36
//== Syscall numbers for use with "sim_syscall()".
//! Syscall number for sim_add_watchpoint().
//!
/*
* Syscall numbers for use with "sim_syscall()".
*/
/** Syscall number for sim_add_watchpoint(). */
#define SIM_SYSCALL_ADD_WATCHPOINT 2
//! Syscall number for sim_remove_watchpoint().
//!
/** Syscall number for sim_remove_watchpoint(). */
#define SIM_SYSCALL_REMOVE_WATCHPOINT 3
//! Syscall number for sim_query_watchpoint().
//!
/** Syscall number for sim_query_watchpoint(). */
#define SIM_SYSCALL_QUERY_WATCHPOINT 4
//! Syscall number that asserts that the cache lines whose 64-bit PA
//! is passed as the second argument to sim_syscall(), and over a
//! range passed as the third argument, are no longer in cache.
//! The simulator raises an error if this is not the case.
//!
/**
* Syscall number that asserts that the cache lines whose 64-bit PA
* is passed as the second argument to sim_syscall(), and over a
* range passed as the third argument, are no longer in cache.
* The simulator raises an error if this is not the case.
*/
#define SIM_SYSCALL_VALIDATE_LINES_EVICTED 5
//== Bit masks which can be shifted by 8, combined with
//== SIM_CONTROL_SET_TRACING, and written to SPR_SIM_CONTROL.
/*
* Bit masks which can be shifted by 8, combined with
* SIM_CONTROL_SET_TRACING, and written to SPR_SIM_CONTROL.
*/
//! @addtogroup arch_sim
//! @{
/**
* @addtogroup arch_sim
* @{
*/
//! Enable --trace-cycle when passed to simulator_set_tracing().
//!
/** Enable --trace-cycle when passed to simulator_set_tracing(). */
#define SIM_TRACE_CYCLES 0x01
//! Enable --trace-router when passed to simulator_set_tracing().
//!
/** Enable --trace-router when passed to simulator_set_tracing(). */
#define SIM_TRACE_ROUTER 0x02
//! Enable --trace-register-writes when passed to simulator_set_tracing().
//!
/** Enable --trace-register-writes when passed to simulator_set_tracing(). */
#define SIM_TRACE_REGISTER_WRITES 0x04
//! Enable --trace-disasm when passed to simulator_set_tracing().
//!
/** Enable --trace-disasm when passed to simulator_set_tracing(). */
#define SIM_TRACE_DISASM 0x08
//! Enable --trace-stall-info when passed to simulator_set_tracing().
//!
/** Enable --trace-stall-info when passed to simulator_set_tracing(). */
#define SIM_TRACE_STALL_INFO 0x10
//! Enable --trace-memory-controller when passed to simulator_set_tracing().
//!
/** Enable --trace-memory-controller when passed to simulator_set_tracing(). */
#define SIM_TRACE_MEMORY_CONTROLLER 0x20
//! Enable --trace-l2 when passed to simulator_set_tracing().
//!
/** Enable --trace-l2 when passed to simulator_set_tracing(). */
#define SIM_TRACE_L2_CACHE 0x40
//! Enable --trace-lines when passed to simulator_set_tracing().
//!
/** Enable --trace-lines when passed to simulator_set_tracing(). */
#define SIM_TRACE_LINES 0x80
//! Turn off all tracing when passed to simulator_set_tracing().
//!
/** Turn off all tracing when passed to simulator_set_tracing(). */
#define SIM_TRACE_NONE 0
//! Turn on all tracing when passed to simulator_set_tracing().
//!
/** Turn on all tracing when passed to simulator_set_tracing(). */
#define SIM_TRACE_ALL (-1)
//! @}
/** @} */
//! Computes the value to write to SPR_SIM_CONTROL to set tracing flags.
//!
/** Computes the value to write to SPR_SIM_CONTROL to set tracing flags. */
#define SIM_TRACE_SPR_ARG(mask) \
(SIM_CONTROL_SET_TRACING | ((mask) << _SIM_CONTROL_OPERATOR_BITS))
//== Bit masks which can be shifted by 8, combined with
//== SIM_CONTROL_DUMP, and written to SPR_SIM_CONTROL.
/*
* Bit masks which can be shifted by 8, combined with
* SIM_CONTROL_DUMP, and written to SPR_SIM_CONTROL.
*/
//! @addtogroup arch_sim
//! @{
/**
* @addtogroup arch_sim
* @{
*/
//! Dump the general-purpose registers.
//!
/** Dump the general-purpose registers. */
#define SIM_DUMP_REGS 0x001
//! Dump the SPRs.
//!
/** Dump the SPRs. */
#define SIM_DUMP_SPRS 0x002
//! Dump the ITLB.
//!
/** Dump the ITLB. */
#define SIM_DUMP_ITLB 0x004
//! Dump the DTLB.
//!
/** Dump the DTLB. */
#define SIM_DUMP_DTLB 0x008
//! Dump the L1 I-cache.
//!
/** Dump the L1 I-cache. */
#define SIM_DUMP_L1I 0x010
//! Dump the L1 D-cache.
//!
/** Dump the L1 D-cache. */
#define SIM_DUMP_L1D 0x020
//! Dump the L2 cache.
//!
/** Dump the L2 cache. */
#define SIM_DUMP_L2 0x040
//! Dump the switch registers.
//!
/** Dump the switch registers. */
#define SIM_DUMP_SNREGS 0x080
//! Dump the switch ITLB.
//!
/** Dump the switch ITLB. */
#define SIM_DUMP_SNITLB 0x100
//! Dump the switch L1 I-cache.
//!
/** Dump the switch L1 I-cache. */
#define SIM_DUMP_SNL1I 0x200
//! Dump the current backtrace.
//!
/** Dump the current backtrace. */
#define SIM_DUMP_BACKTRACE 0x400
//! Only dump valid lines in caches.
//!
/** Only dump valid lines in caches. */
#define SIM_DUMP_VALID_LINES 0x800
//! Dump everything that is dumpable.
//!
/** Dump everything that is dumpable. */
#define SIM_DUMP_ALL (-1 & ~SIM_DUMP_VALID_LINES)
// @}
/** @} */
//! Computes the value to write to SPR_SIM_CONTROL to dump machine state.
//!
/** Computes the value to write to SPR_SIM_CONTROL to dump machine state. */
#define SIM_DUMP_SPR_ARG(mask) \
(SIM_CONTROL_DUMP | ((mask) << _SIM_CONTROL_OPERATOR_BITS))
//== Bit masks which can be shifted by 8, combined with
//== SIM_CONTROL_PROFILER_CHIP_xxx, and written to SPR_SIM_CONTROL.
/*
* Bit masks which can be shifted by 8, combined with
* SIM_CONTROL_PROFILER_CHIP_xxx, and written to SPR_SIM_CONTROL.
*/
//! @addtogroup arch_sim
//! @{
/**
* @addtogroup arch_sim
* @{
*/
//! Use with with SIM_PROFILER_CHIP_xxx to control the memory controllers.
//!
/** Use with with SIM_PROFILER_CHIP_xxx to control the memory controllers. */
#define SIM_CHIP_MEMCTL 0x001
//! Use with with SIM_PROFILER_CHIP_xxx to control the XAUI interface.
//!
/** Use with with SIM_PROFILER_CHIP_xxx to control the XAUI interface. */
#define SIM_CHIP_XAUI 0x002
//! Use with with SIM_PROFILER_CHIP_xxx to control the PCIe interface.
//!
/** Use with with SIM_PROFILER_CHIP_xxx to control the PCIe interface. */
#define SIM_CHIP_PCIE 0x004
//! Use with with SIM_PROFILER_CHIP_xxx to control the MPIPE interface.
//!
/** Use with with SIM_PROFILER_CHIP_xxx to control the MPIPE interface. */
#define SIM_CHIP_MPIPE 0x008
//! Reference all chip devices.
//!
/** Use with with SIM_PROFILER_CHIP_xxx to control the TRIO interface. */
#define SIM_CHIP_TRIO 0x010
/** Reference all chip devices. */
#define SIM_CHIP_ALL (-1)
//! @}
/** @} */
//! Computes the value to write to SPR_SIM_CONTROL to clear chip statistics.
//!
/** Computes the value to write to SPR_SIM_CONTROL to clear chip statistics. */
#define SIM_PROFILER_CHIP_CLEAR_SPR_ARG(mask) \
(SIM_CONTROL_PROFILER_CHIP_CLEAR | ((mask) << _SIM_CONTROL_OPERATOR_BITS))
//! Computes the value to write to SPR_SIM_CONTROL to disable chip statistics.
//!
/** Computes the value to write to SPR_SIM_CONTROL to disable chip statistics.*/
#define SIM_PROFILER_CHIP_DISABLE_SPR_ARG(mask) \
(SIM_CONTROL_PROFILER_CHIP_DISABLE | ((mask) << _SIM_CONTROL_OPERATOR_BITS))
//! Computes the value to write to SPR_SIM_CONTROL to enable chip statistics.
//!
/** Computes the value to write to SPR_SIM_CONTROL to enable chip statistics. */
#define SIM_PROFILER_CHIP_ENABLE_SPR_ARG(mask) \
(SIM_CONTROL_PROFILER_CHIP_ENABLE | ((mask) << _SIM_CONTROL_OPERATOR_BITS))
// Shim bitrate controls.
/* Shim bitrate controls. */
//! The number of bits used to store the shim id.
//!
/** The number of bits used to store the shim id. */
#define SIM_CONTROL_SHAPING_SHIM_ID_BITS 3
//! @addtogroup arch_sim
//! @{
/**
* @addtogroup arch_sim
* @{
*/
//! Change the gbe 0 bitrate.
//!
/** Change the gbe 0 bitrate. */
#define SIM_CONTROL_SHAPING_GBE_0 0x0
//! Change the gbe 1 bitrate.
//!
/** Change the gbe 1 bitrate. */
#define SIM_CONTROL_SHAPING_GBE_1 0x1
//! Change the gbe 2 bitrate.
//!
/** Change the gbe 2 bitrate. */
#define SIM_CONTROL_SHAPING_GBE_2 0x2
//! Change the gbe 3 bitrate.
//!
/** Change the gbe 3 bitrate. */
#define SIM_CONTROL_SHAPING_GBE_3 0x3
//! Change the xgbe 0 bitrate.
//!
/** Change the xgbe 0 bitrate. */
#define SIM_CONTROL_SHAPING_XGBE_0 0x4
//! Change the xgbe 1 bitrate.
//!
/** Change the xgbe 1 bitrate. */
#define SIM_CONTROL_SHAPING_XGBE_1 0x5
//! The type of shaping to do.
//!
/** The type of shaping to do. */
#define SIM_CONTROL_SHAPING_TYPE_BITS 2
//! Control the multiplier.
//!
/** Control the multiplier. */
#define SIM_CONTROL_SHAPING_MULTIPLIER 0
//! Control the PPS.
//!
/** Control the PPS. */
#define SIM_CONTROL_SHAPING_PPS 1
//! Control the BPS.
//!
/** Control the BPS. */
#define SIM_CONTROL_SHAPING_BPS 2
//! The number of bits for the units for the shaping parameter.
//!
/** The number of bits for the units for the shaping parameter. */
#define SIM_CONTROL_SHAPING_UNITS_BITS 2
//! Provide a number in single units.
//!
/** Provide a number in single units. */
#define SIM_CONTROL_SHAPING_UNITS_SINGLE 0
//! Provide a number in kilo units.
//!
/** Provide a number in kilo units. */
#define SIM_CONTROL_SHAPING_UNITS_KILO 1
//! Provide a number in mega units.
//!
/** Provide a number in mega units. */
#define SIM_CONTROL_SHAPING_UNITS_MEGA 2
//! Provide a number in giga units.
//!
/** Provide a number in giga units. */
#define SIM_CONTROL_SHAPING_UNITS_GIGA 3
// @}
/** @} */
//! How many bits are available for the rate.
//!
/** How many bits are available for the rate. */
#define SIM_CONTROL_SHAPING_RATE_BITS \
(32 - (_SIM_CONTROL_OPERATOR_BITS + \
SIM_CONTROL_SHAPING_SHIM_ID_BITS + \
SIM_CONTROL_SHAPING_TYPE_BITS + \
SIM_CONTROL_SHAPING_UNITS_BITS))
//! Computes the value to write to SPR_SIM_CONTROL to change a bitrate.
//!
/** Computes the value to write to SPR_SIM_CONTROL to change a bitrate. */
#define SIM_SHAPING_SPR_ARG(shim, type, units, rate) \
(SIM_CONTROL_SHAPING | \
((shim) | \
......@@ -483,30 +467,36 @@
SIM_CONTROL_SHAPING_UNITS_BITS))) << _SIM_CONTROL_OPERATOR_BITS)
//== Values returned when reading SPR_SIM_CONTROL.
// ISSUE: These names should share a longer common prefix.
/*
* Values returned when reading SPR_SIM_CONTROL.
* ISSUE: These names should share a longer common prefix.
*/
//! When reading SPR_SIM_CONTROL, the mask of simulator tracing bits
//! (SIM_TRACE_xxx values).
//!
/**
* When reading SPR_SIM_CONTROL, the mask of simulator tracing bits
* (SIM_TRACE_xxx values).
*/
#define SIM_TRACE_FLAG_MASK 0xFFFF
//! When reading SPR_SIM_CONTROL, the mask for whether profiling is enabled.
//!
/** When reading SPR_SIM_CONTROL, the mask for whether profiling is enabled. */
#define SIM_PROFILER_ENABLED_MASK 0x10000
//== Special arguments for "SIM_CONTROL_PUTC".
/*
* Special arguments for "SIM_CONTROL_PUTC".
*/
//! Flag value for forcing a PUTC string-flush, including
//! coordinate/cycle prefix and newline.
//!
/**
* Flag value for forcing a PUTC string-flush, including
* coordinate/cycle prefix and newline.
*/
#define SIM_PUTC_FLUSH_STRING 0x100
//! Flag value for forcing a PUTC binary-data-flush, which skips the
//! prefix and does not append a newline.
//!
/**
* Flag value for forcing a PUTC binary-data-flush, which skips the
* prefix and does not append a newline.
*/
#define SIM_PUTC_FLUSH_BINARY 0x101
#endif //__ARCH_SIM_DEF_H__
#endif /* __ARCH_SIM_DEF_H__ */
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