Stefan Sauer [Mon, 3 Jun 2013 19:53:13 +0000 (21:53 +0200)]
orcparse: fix copy and paste of error message
Stefan Sauer [Mon, 3 Jun 2013 16:20:10 +0000 (18:20 +0200)]
docs: add docs for the program directives
Stefan Sauer [Mon, 3 Jun 2013 05:49:23 +0000 (07:49 +0200)]
orcprogram-c: fix indent for 2 opcodes
Stefan Sauer [Wed, 29 May 2013 08:30:16 +0000 (10:30 +0200)]
generate-*: cosmetic changes
Print the file name if we use the default. Consider the header_flag for the
default name. Correct the help() desc for the --header flag (it takes no arg).
Stefan Sauer [Tue, 28 May 2013 21:03:17 +0000 (23:03 +0200)]
generate-*: add missing flag to help()
Stefan Sauer [Tue, 28 May 2013 21:11:46 +0000 (23:11 +0200)]
generate-bytecode: add ORC_BC_INSTRUCTION_FLAGS to generator
The checked in orcbytecodes.h already uses the flag.
Sebastian Dröge [Mon, 27 May 2013 11:52:40 +0000 (13:52 +0200)]
orc-test: Fix typo in #ifdef
Andoni Morales Alastruey [Thu, 25 Apr 2013 15:09:22 +0000 (17:09 +0200)]
orc: fix cache flush for iOS
Apple does not provide an implementation of __clear_cache in ARM
but sys_icache_invalidate can be used instead
review-by: Sebastian Dröge
David Schleef [Mon, 1 Apr 2013 18:31:59 +0000 (11:31 -0700)]
configure: version back to unreleased
Guillaume Emont [Fri, 29 Mar 2013 16:34:33 +0000 (11:34 -0500)]
mips: deactivate loadupdb implementation as it is broken
Josep Torra [Sat, 30 Mar 2013 11:57:10 +0000 (12:57 +0100)]
pkgconfig: in -uninstalled ensure to link with the proper library
Fixes build of GStreamer in gst-uninstalled on OSX with older liborc
installed from macports at '/opt/local'.
Josep Torra [Sat, 30 Mar 2013 11:52:33 +0000 (12:52 +0100)]
configure: replace deprecated AM_CONFIG_HEADER with AC_CONFIG_HEADERS
AM_CONFIG_HEADER has been removed in the just-released automake 1.13:
https://lists.gnu.org/archive/html/automake/2012-12/msg00038.html
David Schleef [Sun, 10 Mar 2013 19:16:49 +0000 (12:16 -0700)]
Merge branch '0.4.17'
Sebastian Dröge [Wed, 20 Feb 2013 15:04:01 +0000 (16:04 +0100)]
Fix build on Android
Android doesn't have a libpthread and includes all relevant functions
in libc.
Josep Torra [Wed, 20 Feb 2013 14:32:49 +0000 (15:32 +0100)]
orcc: workaround a bug in the gcc 4.2 provided by XCode 3.2.6
When building orc in OSX Snow Leopard with '-O2 -arch i386 -m32' a bug in
the compiler is triggered and wrong assembly is generated with
the following messages:
'non-relocatable subtraction expression, "LC0" minus "L00000000008$pb"'
'symbol: "L00000000008$pb" can't be undefined in a subtraction expression'
'undefined local symbol L00000000008$pb'
The issue is triggered when the compiler tries to optimize for a constant
value in the code but it does a bad job. Declaring 'volatile' the variable
that holds the constant prevents this optimization to be performed and the
orc C generated code can be properly built.
David Schleef [Wed, 20 Feb 2013 06:21:00 +0000 (22:21 -0800)]
Release 0.4.17
David Schleef [Wed, 20 Feb 2013 04:02:03 +0000 (20:02 -0800)]
test: Fix recent commit
Separate allocated data and aligned data.
David Schleef [Wed, 20 Feb 2013 03:41:36 +0000 (19:41 -0800)]
neon: move orc_arm_loadw out of arm backend
David Schleef [Wed, 20 Feb 2013 01:40:14 +0000 (17:40 -0800)]
ARM backend is disabled until it has decent coverage
David Schleef [Wed, 20 Feb 2013 01:15:53 +0000 (17:15 -0800)]
gitignore: change 0.4 to *
David Schleef [Wed, 20 Feb 2013 01:04:21 +0000 (17:04 -0800)]
test: Use the aligned pointer, not something else
Tim-Phillip Müller [Tue, 19 Feb 2013 20:23:16 +0000 (12:23 -0800)]
orcc: add --internal option to mark symbols with internal visibility
Fixes: #52184
Sebastian Dröge [Thu, 10 Jan 2013 17:13:32 +0000 (18:13 +0100)]
orccompiler: Allow fallback to backup/emulation if the target specific register allocation fails
The OrcCode of the program wouldn't be filled with all required fields
if the register allocation happens to early.
Guillaume Emont [Thu, 27 Dec 2012 15:01:16 +0000 (16:01 +0100)]
mips: do loads as early as possible
Guillaume Emont [Fri, 21 Dec 2012 13:06:15 +0000 (14:06 +0100)]
mips: loadb: with shift 1, use lh if aligned
Guillaume Emont [Fri, 21 Dec 2012 13:05:37 +0000 (14:05 +0100)]
mips: copyb: only do something if source and dest are different
Guillaume Emont [Fri, 21 Dec 2012 13:04:56 +0000 (14:04 +0100)]
mips: fixed prefetching instruction calculation, but deactivated prefetching for now (no measurable performance improvements)
Guillaume Emont [Wed, 19 Dec 2012 13:39:05 +0000 (14:39 +0100)]
mips: added cache prefetching hints
Guillaume Emont [Tue, 18 Dec 2012 19:47:37 +0000 (20:47 +0100)]
mips: introduced loop unrolling
For now, this only happens in the main loop, and is decided by the
ORC_UNROLL_SHIFT environment variable.
Guillaume Emont [Tue, 18 Dec 2012 19:21:09 +0000 (20:21 +0100)]
add forgotten headers to include in make dist
Guillaume Emont [Sat, 15 Dec 2012 18:15:43 +0000 (19:15 +0100)]
mips: implemented select0wb, select1wb, select0lw, select1lw, splatbw, splitlw, splitwb, shruw and swapw
Guillaume Emont [Sat, 15 Dec 2012 18:14:56 +0000 (19:14 +0100)]
mips: added emit functions for shrl.ph and precrq.qb.ph
Guillaume Emont [Sat, 15 Dec 2012 17:27:40 +0000 (18:27 +0100)]
mips: added convwb
Guillaume Emont [Sat, 15 Dec 2012 16:48:43 +0000 (17:48 +0100)]
mips: loadupib, loadupdb: error (not implemented) if source argument is not source var
Only source vars can get a ptr_offset, and we need one in these operations as
they are implemented now.
Guillaume Emont [Sat, 15 Dec 2012 16:47:46 +0000 (17:47 +0100)]
mips: shrs, shra.ph: error if shift amount is not a const
Guillaume Emont [Thu, 13 Dec 2012 17:04:11 +0000 (18:04 +0100)]
mips: mulswl: sign extend words before multiplying
Guillaume Emont [Thu, 13 Dec 2012 17:03:49 +0000 (18:03 +0100)]
mips: added emit function for seh
Guillaume Emont [Thu, 13 Dec 2012 16:57:08 +0000 (17:57 +0100)]
mips: convssslw: fix typo on minimum value to compare
Guillaume Emont [Thu, 13 Dec 2012 16:46:59 +0000 (17:46 +0100)]
mips: convsbw: spread bytes when we have an instruction shift
Guillaume Emont [Thu, 13 Dec 2012 16:28:30 +0000 (17:28 +0100)]
mips: fix endianness of result of loadupib and loadupdb
Guillaume Emont [Thu, 13 Dec 2012 14:41:06 +0000 (15:41 +0100)]
mips: added copyright headers
Guillaume Emont [Wed, 12 Dec 2012 16:11:05 +0000 (17:11 +0100)]
mips: fixes in mergebw and mergewl
Guillaume Emont [Wed, 12 Dec 2012 16:10:30 +0000 (17:10 +0100)]
mips: addw/addb: always use vectorial operation, whatever the shift
Guillaume Emont [Wed, 12 Dec 2012 16:09:47 +0000 (17:09 +0100)]
mips: load: use lbu instead of lb
Guillaume Emont [Wed, 12 Dec 2012 11:10:31 +0000 (12:10 +0100)]
mips: convubw: extract bytes into 2 halfwords when shift==1
Guillaume Emont [Wed, 12 Dec 2012 11:09:26 +0000 (12:09 +0100)]
mips: convsuswb and convssswb: put results in lower half
Guillaume Emont [Wed, 12 Dec 2012 11:08:24 +0000 (12:08 +0100)]
mips: _rule_load(): directly concatenate bytes for byte loads with shift 1
Guillaume Emont [Wed, 12 Dec 2012 11:07:16 +0000 (12:07 +0100)]
mips: added emit for precr.qb.ph
Guillaume Emont [Tue, 11 Dec 2012 15:34:47 +0000 (16:34 +0100)]
mips: fix shra.ph: correctly get shift value
Guillaume Emont [Tue, 11 Dec 2012 13:47:13 +0000 (14:47 +0100)]
mips: loadp: load as quad bytes or paired halfword for values of (resp) 1 or 2 bytes
Guillaume Emont [Tue, 11 Dec 2012 13:36:49 +0000 (14:36 +0100)]
mips: added emit functions for subu.ph and replv.ph
Guillaume Emont [Tue, 11 Dec 2012 13:36:19 +0000 (14:36 +0100)]
mips: mark t3->t5 as unavailable
Guillaume Emont [Tue, 11 Dec 2012 13:24:16 +0000 (14:24 +0100)]
mips: made convubw a no-op
Guillaume Emont [Tue, 11 Dec 2012 13:22:25 +0000 (14:22 +0100)]
mips: avoid orc_compiler_get_temp_reg()
Guillaume Emont [Mon, 10 Dec 2012 17:22:24 +0000 (18:22 +0100)]
mips: added rules for convsuswb, convubw, avgub, subw
Guillaume Emont [Mon, 10 Dec 2012 17:06:11 +0000 (18:06 +0100)]
mips: add missing nop in a branch delay slot
Guillaume Emont [Mon, 10 Dec 2012 15:39:08 +0000 (16:39 +0100)]
mips: added _emit() for lbu, subq.ph and preceu.ph.qbr
Guillaume Emont [Fri, 7 Dec 2012 13:05:44 +0000 (14:05 +0100)]
mips: implement swapl
Guillaume Emont [Fri, 7 Dec 2012 13:05:20 +0000 (14:05 +0100)]
mips: _emit() for wsbh
Guillaume Emont [Fri, 7 Dec 2012 12:45:01 +0000 (13:45 +0100)]
mips: implement loadupdb
Guillaume Emont [Wed, 5 Dec 2012 19:06:55 +0000 (20:06 +0100)]
mips: made sure more registers are available and use temporary registers more consistently
Guillaume Emont [Wed, 5 Dec 2012 18:23:34 +0000 (19:23 +0100)]
mips: implement loadupib
Guillaume Emont [Wed, 5 Dec 2012 18:22:32 +0000 (19:22 +0100)]
mips: initialise pointer offset registers when they exist
Guillaume Emont [Wed, 5 Dec 2012 18:21:17 +0000 (19:21 +0100)]
mips: handle various update types for vars
Guillaume Emont [Wed, 5 Dec 2012 18:17:49 +0000 (19:17 +0100)]
mips: emit functions for adduh_r.qb, rpelv.qb and packrl.ph
Guillaume Emont [Tue, 4 Dec 2012 18:32:39 +0000 (19:32 +0100)]
mips: implemented orc instructions subb, mullw, convssswb, mergebw, subssw, shrsw
Guillaume Emont [Tue, 4 Dec 2012 18:27:30 +0000 (19:27 +0100)]
mips: added emit for subu.qb, subq_s.ph, and, mul.ph, repl.ph, cmp.lt.ph, pick.ph
Guillaume Emont [Fri, 30 Nov 2012 18:23:17 +0000 (19:23 +0100)]
mips: implement convsbw
Guillaume Emont [Fri, 30 Nov 2012 18:23:05 +0000 (19:23 +0100)]
mips: emit functions for shll.ph and shra.ph
Guillaume Emont [Wed, 28 Nov 2012 19:15:26 +0000 (20:15 +0100)]
mips: implement flush_cache, fixing segfaults on actual hardware
Guillaume Emont [Wed, 28 Nov 2012 13:45:06 +0000 (14:45 +0100)]
mips: frame pointer when ORC_CODE=debug
Guillaume Emont [Thu, 22 Nov 2012 18:41:52 +0000 (19:41 +0100)]
mips: emit invariant instructions in _load_constants_inner()
Guillaume Emont [Thu, 22 Nov 2012 18:39:39 +0000 (19:39 +0100)]
mips: fixed convssslw, implementing it with slt/movn
Guillaume Emont [Thu, 22 Nov 2012 18:38:33 +0000 (19:38 +0100)]
mips: _emit_slt() and _emit_movn()
Guillaume Emont [Thu, 22 Nov 2012 18:38:02 +0000 (19:38 +0100)]
mips: change insn shift when x2/x4 is present
Guillaume Emont [Thu, 22 Nov 2012 18:37:03 +0000 (19:37 +0100)]
mips: $t3 is now our tmpreg
Guillaume Emont [Thu, 22 Nov 2012 18:28:41 +0000 (19:28 +0100)]
mips: implement loadp* orc instructions
Guillaume Emont [Thu, 22 Nov 2012 14:12:18 +0000 (15:12 +0100)]
mips: add _emit_lui()
Guillaume Emont [Tue, 20 Nov 2012 18:58:46 +0000 (19:58 +0100)]
mips: rules for mergewl and addssw
Guillaume Emont [Tue, 20 Nov 2012 18:57:33 +0000 (19:57 +0100)]
mips: add emit method for addq_s.ph
Guillaume Emont [Tue, 20 Nov 2012 17:55:48 +0000 (18:55 +0100)]
mips: rules for mulswl, shrsl and convssslw
Guillaume Emont [Tue, 20 Nov 2012 17:54:30 +0000 (18:54 +0100)]
mips: add emit methods for sra, mul, mtlo and extr_s.h
Guillaume Emont [Fri, 16 Nov 2012 17:33:37 +0000 (18:33 +0100)]
mips: fix stride handling in 2d
Guillaume Emont [Thu, 15 Nov 2012 15:32:56 +0000 (16:32 +0100)]
mips: handle case when n < (# of iterations to reach alignment)
Guillaume Emont [Thu, 15 Nov 2012 15:32:00 +0000 (16:32 +0100)]
mips: addedsupport for bltz,bgtz with immediate offset
Guillaume Emont [Thu, 15 Nov 2012 12:29:44 +0000 (13:29 +0100)]
mips: _assemble: ensure we load n after LABEL_OUTER_LOOP
Guillaume Emont [Mon, 12 Nov 2012 19:31:01 +0000 (20:31 +0100)]
mips: handle 2d loops
Guillaume Emont [Fri, 9 Nov 2012 18:27:32 +0000 (19:27 +0100)]
mips: generate loops for all (or most) alignment cases
Guillaume Emont [Fri, 9 Nov 2012 17:32:49 +0000 (18:32 +0100)]
mips: addede orc_mips_emit_conditional_branch_with_offset()
Guillaume Emont [Fri, 9 Nov 2012 17:32:15 +0000 (18:32 +0100)]
mips: added emit for beq, or, ori
Guillaume Emont [Fri, 9 Nov 2012 17:27:23 +0000 (18:27 +0100)]
mips: a1-a3 registers do not need to be saved
Guillaume Emont [Fri, 2 Nov 2012 17:51:11 +0000 (18:51 +0100)]
mips: introduced orc_mips_emit_full_loop() to avoid cut and pasted code
Guillaume Emont [Fri, 2 Nov 2012 11:24:06 +0000 (12:24 +0100)]
mips: added a special version of the region1 loop for the case where we can have all the variables aligned
Guillaume Emont [Thu, 1 Nov 2012 16:29:37 +0000 (17:29 +0100)]
mips: Fix detection of mipsel host
Guillaume Emont [Thu, 1 Nov 2012 15:57:04 +0000 (16:57 +0100)]
Add detection of mipsel host
Guillaume Emont [Tue, 30 Oct 2012 11:43:29 +0000 (12:43 +0100)]
mips: error when trying to use load with a constant
Guillaume Emont [Mon, 29 Oct 2012 15:54:33 +0000 (16:54 +0100)]
mips: added test for binary code generation
Guillaume Emont [Fri, 26 Oct 2012 15:19:15 +0000 (17:19 +0200)]
mips: add binary code generation
Also refactor a bit the branch emission code and handle labels properly.
Guillaume Emont [Fri, 26 Oct 2012 09:32:20 +0000 (11:32 +0200)]
mips: fix load and store for the unaligned cases
Still, something needs to be done (probably in _assemble()) to use the aligned
load/store operations when we can.
Guillaume Emont [Fri, 26 Oct 2012 09:31:24 +0000 (11:31 +0200)]
mips: fix counters for loop_shift==0