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gem5/src/arch/sparc
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Steve Reinhardt f6cd7a4bb7 syscall_emul: move mmapGrowsDown() to LiveProcess 
The mmapGrowsDown() method was a static method on the OperatingSystem
class (and derived classes), which worked OK for the templated syscall
emulation methods, but made it hard to access elsewhere.  This patch
moves the method to be a virtual function on the LiveProcess method,
where it can be overridden for specific platforms (for now, Alpha).

This patch also changes the value of mmapGrowsDown() from being false
by default and true only on X86Linux32 to being true by default and
false only on Alpha, which seems closer to reality (though in reality
most people use ASLR and this doesn't really matter anymore).

In the process, also got rid of the unused mmap_start field on
LiveProcess and OperatingSystem mmapGrowsUp variable.
2016-03-17 10:29:32 -07:00
..
isa cpu. arch: add initiateMemRead() to ExecContext interface 2016-01-17 18:27:46 -08:00
linux syscall_emul: extend mmap system call to support file backed mmaps 2016-03-17 10:24:17 -07:00
solaris syscall_emul: extend mmap system call to support file backed mmaps 2016-03-17 10:24:17 -07:00
asi.cc SPARC: Clean up some historical style issues. 2010-11-11 02:03:58 -08:00
asi.hh SPARC: Clean up some historical style issues. 2010-11-11 02:03:58 -08:00
decoder.cc ISA,CPU: Generalize and split out the components of the decode cache. 2012-05-26 13:45:12 -07:00
decoder.hh isa: Add parameter to pick different decoder inside ISA 2015-10-09 14:50:54 -05:00
faults.cc arch: Use const StaticInstPtr references where possible 2014-09-27 09:08:36 -04:00
faults.hh arch: Use const StaticInstPtr references where possible 2014-09-27 09:08:36 -04:00
handlers.hh gcc: Fix warnings for gcc 4.7 and clang 3.1 2012-07-02 08:21:53 -04:00
interrupts.cc style: remove trailing whitespace 2016-02-06 17:21:18 -08:00
interrupts.hh misc: Remove redundant compiler-specific defines 2015-10-12 04:07:59 -04:00
isa.cc isa,cpu: Add support for FS SMT Interrupts 2015-09-30 11:14:19 -05:00
isa.hh misc: Remove redundant compiler-specific defines 2015-10-12 04:07:59 -04:00
isa_traits.hh arch: Cleanup unused ISA traits constants 2014-09-03 07:42:21 -04:00
kernel_stats.hh Make commenting on close namespace brackets consistent. 2011-01-03 14:35:43 -08:00
locked_mem.hh cpu: Add CPU support for generatig wake up events when LLSC adresses are snooped. 2014-01-24 15:29:30 -06:00
microcode_rom.hh SPARC: Clean up some historical style issues. 2010-11-11 02:03:58 -08:00
miscregs.hh sparc: Fixup bit ordering in the PSTATE bit union 2014-08-26 10:13:23 -04:00
mmapped_ipr.hh arch: Add support for m5ops using mmapped IPRs 2013-09-30 12:20:43 +02:00
mt.hh clang/gcc: Fix compilation issues with clang 3.0 and gcc 4.6 2012-04-14 05:43:31 -04:00
nativetrace.cc includes: sort all includes 2011-04-15 10:44:06 -07:00
nativetrace.hh Make commenting on close namespace brackets consistent. 2011-01-03 14:35:43 -08:00
pagetable.cc sim: Refactor the serialization base class 2015-07-07 09:51:03 +01:00
pagetable.hh style: remove trailing whitespace 2016-02-06 17:21:18 -08:00
process.cc arch: Cleanup unused ISA traits constants 2014-09-03 07:42:21 -04:00
process.hh syscall_emul: move mmapGrowsDown() to LiveProcess 2016-03-17 10:29:32 -07:00
pseudo_inst.hh kvm, x86: Adding support for SE mode execution 2014-11-23 18:01:08 -08:00
registers.hh revert 5af8f40d8f2c 2015-07-28 01:58:04 -05:00
remote_gdb.cc arm: remote GDB: rationalize structure of register offsets 2015-12-18 15:12:07 -06:00
remote_gdb.hh arm: remote GDB: rationalize structure of register offsets 2015-12-18 15:12:07 -06:00
SConscript arch: teach ISA parser how to split code across files 2014-05-09 18:58:47 -04:00
SConsopts Rework the way SCons recurses into subdirectories, making it 2007-03-10 23:00:54 -08:00
sparc_traits.hh SPARC: Clean up some historical style issues. 2010-11-11 02:03:58 -08:00
SparcInterrupts.py sim: Include object header files in SWIG interfaces 2012-11-02 11:32:01 -05:00
SparcISA.py arch: Make the ISA class inherit from SimObject 2013-01-07 13:05:35 -05:00
SparcNativeTrace.py cpu: Put all CPU instruction tracers in a single file 2015-01-25 07:22:17 -05:00
SparcSystem.py sim: Include object header files in SWIG interfaces 2012-11-02 11:32:01 -05:00
SparcTLB.py sim: Include object header files in SWIG interfaces 2012-11-02 11:32:01 -05:00
stacktrace.hh arch: Use const StaticInstPtr references where possible 2014-09-27 09:08:36 -04:00
system.cc sim: Refactor the serialization base class 2015-07-07 09:51:03 +01:00
system.hh scons: Add missing override to appease clang 2016-02-23 03:27:20 -05:00
tlb.cc isa,cpu: Add support for FS SMT Interrupts 2015-09-30 11:14:19 -05:00
tlb.hh misc: Add missing overrides to appease clang 2016-02-15 03:40:32 -05:00
tlb_map.hh clang/gcc: Fix compilation issues with clang 3.0 and gcc 4.6 2012-04-14 05:43:31 -04:00
types.hh arch: get rid of unused LargestRead typedef 2016-01-17 18:27:46 -08:00
ua2005.cc isa,cpu: Add support for FS SMT Interrupts 2015-09-30 11:14:19 -05:00
utility.cc revert 5af8f40d8f2c 2015-07-28 01:58:04 -05:00
utility.hh arch: Use shared_ptr for all Faults 2014-10-16 05:49:51 -04:00
vtophys.cc MEM: Make port proxies use references rather than pointers 2012-02-24 11:45:30 -05:00
vtophys.hh MEM: Clean-up of Functional/Virtual/TranslatingPort remnants 2012-01-30 03:44:25 -05:00