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9758 Commits

Author SHA1 Message Date
Stanislav Shwartsman
a392612b03 fixed compilation err in cpu-level=3 config 2013-10-06 18:01:25 +00:00
Volker Ruppert
ebdd3b4d38 slirp / vnet TFTP support: implemented timeout mechanism 2013-10-06 15:32:40 +00:00
Stanislav Shwartsman
e1512ccaf8 fixed warning under new MSDEV compiler 2013-10-05 19:35:00 +00:00
Stanislav Shwartsman
fd370a4d41 fixes in disasm, added example of using bxInstruction_c disasm into dbg_main.cc (commented out for now) 2013-10-05 19:32:09 +00:00
Stanislav Shwartsman
b1d703e47c fixed compilation with x86-64 off 2013-10-05 18:51:28 +00:00
Stanislav Shwartsman
67bce7af97 fixed memref disasm 2013-10-05 11:00:31 +00:00
Stanislav Shwartsman
d4bfbffdbb disasm fixes 2013-10-05 08:34:09 +00:00
Stanislav Shwartsman
c9a1f259cb fixed compilation error in new disasm module under SMP config 2013-10-04 18:14:54 +00:00
Stanislav Shwartsman
5842d09434 rename call_far and ret_far opcodes to converge between two disasm modules 2013-10-04 17:47:52 +00:00
Stanislav Shwartsman
ba1249ed15 disasm fixes 2013-10-04 17:26:56 +00:00
Stanislav Shwartsman
85b0402668 fixes for disasm 2013-10-02 19:23:34 +00:00
Stanislav Shwartsman
8c60799e72 fix for new disasm interface 2013-10-01 20:17:21 +00:00
Stanislav Shwartsman
5331e8d4d3 rename disasm variable 2013-10-01 20:12:28 +00:00
Stanislav Shwartsman
e592f81209 updates to internal disasm 2013-10-01 18:47:55 +00:00
Stanislav Shwartsman
147d788022 few fixes in new disasm module 2013-09-30 20:16:52 +00:00
Stanislav Shwartsman
fd383435f0 - Initial code for bx_Instruction_c disassembler which (together with Bochs decoder) will replace Bochs disasm module someday (very soon). 
The code already knows to disasm most of the opcodes with their operands.

- Split according to OSIZE opcodes RDFSBASE/WRFSBASE / RDGSBASE/WRGSBASE both for disasm and performance

- Minimize amount of opcode forms in ia_opcodes.h again.
  For example Udq means the same as Wdq but with no memory form.
 2013-09-30 19:01:42 +00:00
Volker Ruppert
a4b1c2a654 slirp / vnet: increased TFTP buffer size (max. file size 64 MB with blksize=1024) 2013-09-29 09:08:24 +00:00
Volker Ruppert
afa9226312 fixed and updated documentation for bochsrc option 'romimage' 2013-09-28 09:26:54 +00:00
Volker Ruppert
a8f1834c38 slirp / vnet TFTP support: 
Detect and reply all supported TFTP extension options for both read and write
operations. Use 'blksize' value if smaller than buffer size.
TODO: increase buffer size, implement timeout mechanism
 2013-09-28 08:56:54 +00:00
Volker Ruppert
4b59e6b884 slirp / vnet: added support for multiple TFTP sessions 
slirp: fixed minimum eth packet size for builtin replies
 2013-09-27 11:47:59 +00:00
Stanislav Shwartsman
01c0f07e4e fixed compilation error under cygwin which defines WIN32 2013-09-26 19:51:30 +00:00
Stanislav Shwartsman
fa06b26c88 Make possible to deliver instruction name for disasm directly from bx_ia_opcode_name (some opcodes were renamed). 
Fixed bug in stack optimization in 64-bit mode (should result in some speedup)
ia_opcode.h - eliminate some OP_M cases when they actually meant "value of specific type in the memory"
example: "MOVBE Md, Gd" actually means "MOVBE Ed, Gd"which just not have reg/reg form.
 2013-09-26 18:54:32 +00:00
Stanislav Shwartsman
9bed769cdd fixed typo in enable-evex option in configure script 2013-09-24 20:47:40 +00:00
Stanislav Shwartsman
839b841c38 added register type to register source information in decoder 2013-09-24 09:50:25 +00:00
Stanislav Shwartsman
ff79cbd596 Infrstructure change to support disasm of BxInstruction_c directly (without calling disasm) 
The end goal will be also merging of disasm and cpu decoder to one module and remove the disasm.

Two bug fixes on the way:
TBM: fixed 64-bit TBM instructions with memory access (did 32-bit load instead of 64-bit)
BMI2: fixed operands order for PEXT/PDEP instructions
AVX2: fixed gather instruction decoding bug from decoder alias commit
 2013-09-24 05:21:00 +00:00
Stanislav Shwartsman
f791802286 infrastructure change for several AVX handlers to support any VL and only 128/256 2013-09-21 20:40:57 +00:00
Stanislav Shwartsman
404b8b1475 move end of trace indication to separate 'flags' field of bx_ia_opcode. this saves a lot of code duplication and simplifies the decode tables. also on the way found missing SVM opcodes that missed 'end of trace' mark 2013-09-21 18:58:01 +00:00
Stanislav Shwartsman
047b17d415 fixed typo in makefile 2013-09-21 10:52:18 +00:00
Stanislav Shwartsman
cd55ace8c8 fixed compilation err, rename opcode and handler functions for PUSHA/POPA instructions 2013-09-21 10:03:49 +00:00
Stanislav Shwartsman
2526282ed9 small additions for avx512 2013-09-20 18:27:33 +00:00
Stanislav Shwartsman
3803ac7fbe fixed evex override mscsr controls 2013-09-19 21:38:25 +00:00
Stanislav Shwartsman
0441f82b02 implement more AVX512 instructions 2013-09-19 20:35:55 +00:00
Stanislav Shwartsman
55f9155bc5 add new file 2013-09-19 18:32:39 +00:00
Stanislav Shwartsman
8b3a0acde9 implement first EVEX instructions - VADDPS/PD/SS/SD 2013-09-19 18:31:30 +00:00
Stanislav Shwartsman
8e71a86542 seve vex prefix value to the indication of vex prefix used 2013-09-18 18:01:48 +00:00
Stanislav Shwartsman
da0e2baf22 avoid segfault when decoding incorrectly encoded kmask op 2013-09-17 21:01:24 +00:00
Stanislav Shwartsman
d169860f6c added masked operations to simd_pfp.h, optimize simd_int.h, rewrite dpps instr using new masked op from simd_pfp.h 2013-09-17 20:49:26 +00:00
Stanislav Shwartsman
aa25c1db6a name convention change - search and replace 2013-09-17 17:34:20 +00:00
Stanislav Shwartsman
b6c39a3176 merge AVX and SSE .bochsrc options to single SIMD option which will configure SSE and AVX together 2013-09-16 19:50:36 +00:00
Stanislav Shwartsman
1cebe5f83d rellback part of commit with xmm register access interface changes - doesn't work for big endian hosts 2013-09-16 19:10:42 +00:00
Volker Ruppert
ec4990a380 slirp / vnet: only one instance per Bochs session supported yet 2013-09-16 17:06:03 +00:00
Stanislav Shwartsman
0cb0acc30f added evex decode tables - next step to populate them :) 2013-09-15 20:48:39 +00:00
Stanislav Shwartsman
1e1fa45cac fixed makefile after file rename 2013-09-08 20:16:38 +00:00
Stanislav Shwartsman
e4a99b4294 rename avx512_mask.cc 2013-09-08 20:15:52 +00:00
Stanislav Shwartsman
132714bf29 fixed compilation w/o EVEX support enabled 2013-09-08 19:45:46 +00:00
Stanislav Shwartsman
8881800b1f enable avx-512 in init.cc 2013-09-08 19:35:37 +00:00
Stanislav Shwartsman
7297323c69 First step of AVX512 support implementation (simplest) 
decode and implement KMASK manipulation instructions
disasm: coming soon
 2013-09-08 19:19:16 +00:00
Stanislav Shwartsman
6ddfe5fc3b reorg avx opcodes in ia_opcodes.h. place v128 and v256 opcodes together. todo: find way to merge them sometimes 2013-09-07 18:52:31 +00:00
Stanislav Shwartsman
a6b85d9443 compress xop tables for vex.l - smaller binary size 2013-09-06 18:56:46 +00:00
Volker Ruppert
dbccb39fb7 fixed unused variable warning with BX_CPU_LEVEL <= 4 2013-09-06 06:44:05 +00:00
Stanislav Shwartsman
0fd4e3450c update (c) for few files 2013-09-05 18:40:14 +00:00
Stanislav Shwartsman
2c9cf33b2f update (c) for few files 2013-09-05 18:37:10 +00:00
Stanislav Shwartsman
69f947cef2 fixes and small optimizations for avx and xop decoding 2013-09-05 18:29:50 +00:00
Stanislav Shwartsman
f36364bc65 it doesn't matter if it was vex or xop ... 2013-09-05 17:52:47 +00:00
Volker Ruppert
d943feaf8e panic if cirrus support is requested but not available to avoid segfault 2013-09-05 07:38:22 +00:00
Volker Ruppert
7c0a261751 final fix for BX_CPU_LEVEL 4 2013-09-05 06:42:17 +00:00
Stanislav Shwartsman
897bf85494 fixed bug in fma4 decoding - found now thanks to new tables re-org 2013-09-04 18:37:49 +00:00
Stanislav Shwartsman
2f957bf142 re-arrange AVX/XOP table to avoid redundant multiplication in decode. TODO: compress the tables 2x using aliases 2013-09-04 18:36:01 +00:00
Stanislav Shwartsman
bb695fd5f5 remove redundant (and incorrect) check 2013-09-04 16:47:52 +00:00
Stanislav Shwartsman
5de4907f93 anotehr fix for Bochs compiled for cpu-level=4 2013-09-04 14:23:58 +00:00
Stanislav Shwartsman
81affbe328 fixed incorrect lock prefix detection 2013-08-30 20:08:04 +00:00
Stanislav Shwartsman
c2558f52d6 generic_cpuid: fixed xsave cpuid leaf when xsave is disabled (need to clear output) 2013-08-29 19:58:31 +00:00
Stanislav Shwartsman
59c65151f5 various fixes 2013-08-29 19:43:15 +00:00
Stanislav Shwartsman
7e2ab5ca81 decode simplification for AMD XOP prefix 2013-08-28 19:56:19 +00:00
Stanislav Shwartsman
5d61c19b0b evex support - step2 2013-08-27 20:47:24 +00:00
Stanislav Shwartsman
5fe5bf1ed6 fixed alias typo corrupting avx opcodes 2013-08-27 19:45:31 +00:00
Stanislav Shwartsman
c5f72033ad correct vzeroupper opcode 2013-08-27 06:57:48 +00:00
Stanislav Shwartsman
735154a755 oops, typo bug in prev commit 2013-08-24 19:46:04 +00:00
Stanislav Shwartsman
65e6760915 small decode optimization 2013-08-24 19:29:43 +00:00
Stanislav Shwartsman
ba317a4ce1 fixed compilation when --enable-evex is ON 2013-08-24 18:28:09 +00:00
Stanislav Shwartsman
748a0da712 one more step in the way towards avx-512 which have more vector registers 2013-08-24 12:12:10 +00:00
Stanislav Shwartsman
25f99f76c3 remove test registers from disasm as well 2013-08-23 05:54:51 +00:00
Stanislav Shwartsman
701d88388e fixed FCS/FDS deprecation 2013-08-22 20:21:36 +00:00
Volker Ruppert
5ac2776cd0 Added IP and UDP header data structure definitions and related code cleanups 2013-08-22 11:53:40 +00:00
Stanislav Shwartsman
3a7e336cb6 more opcode alias - now VEX.W alias 2013-08-21 18:45:36 +00:00
Volker Ruppert
7783e39b77 On Windows, the netmod plugin now must be linked with wsock32 2013-08-21 15:19:47 +00:00
Volker Ruppert
8ae2e48693 Some work on the log functions documentation 2013-08-21 10:23:50 +00:00
Stanislav Shwartsman
115ec37a4c make decoder tables smaller using decode aliases 2013-08-21 04:52:49 +00:00
Volker Ruppert
9ce849e742 Moved ARP processing to netmod.cc to reduce code duplication 2013-08-20 17:43:24 +00:00
Volker Ruppert
dc57eaf155 Added error handling for time0 string format 2013-08-19 06:39:07 +00:00
Volker Ruppert
9f86dbfefe Started writing log functions section and improved sound lowlevel section 2013-08-18 19:54:26 +00:00
Volker Ruppert
f46610032e Added support to specify the initial time in ctime(3) string format 2013-08-18 17:16:16 +00:00
Volker Ruppert
2f66889661 Fixed compilation of the make_cmos_image utility 2013-08-11 08:46:56 +00:00
Volker Ruppert
122249fae8 Updated sound lowlevel and harddisk redologs sections 2013-08-10 22:50:02 +00:00
Volker Ruppert
ffdb10a902 Added separate function to handle recently removed bochsrc options 
- added some version info about replacement and removal
- removed 'pnic' option hack
 2013-08-10 07:40:38 +00:00
Volker Ruppert
920a8d54b5 Some work on the lowlevel sound support documentation 
- split lowlevel sound driver driver section from the SB16 one
- updated SB16 section and MIDI output subsection
- added new subsection about wave input (recording)
- TODO: review wave output descriptions and add more wave input details
 2013-08-09 18:55:14 +00:00
Stanislav Shwartsman
33a7063e60 bug fixes 2013-08-05 15:33:41 +00:00
Stanislav Shwartsman
362b99eba0 fixed typo in last commit 2013-08-04 19:47:19 +00:00
Stanislav Shwartsman
3fabcb00b7 VMX: CMPXHG instructions should always write to the memory destination, even if the value unchanged - it affects VMEXIT conditions for the full apic virtualization 
Fixed also CMPXHG16B instruction (last one, others were fixed earlier)
 2013-08-04 19:37:04 +00:00
Volker Ruppert
b08cb9e9fd Regenerated after sound module changes 2013-08-04 14:35:54 +00:00
Volker Ruppert
51688143aa Some work on the lowlevel sound support 
- ALSA driver is now default on Linux (if present)
- SDL sound driver is now default if no platform-specific driver is available
  and the SDL gui is enabled
- soundlnx.cc: sendwavepacket() now exits with error if device is not opened
- soundmod.cc: exit beep loop if sendwavepacket() returns error
 2013-08-04 14:35:06 +00:00
Volker Ruppert
323aa782e0 Fixed $PCI service detection 2013-08-02 16:00:10 +00:00
Volker Ruppert
c4174b4691 Fixed $PCI service detection 2013-08-02 15:59:49 +00:00
Volker Ruppert
f672099b28 Some more work on the SB16 and lowlevel sound documentation 
- removed SB16 section in the user doc and partly update the developer doc
- some additions in the section "Using sound"
- TODO: update the sound output classes stuff in the developer doc
 2013-07-29 19:07:34 +00:00
Volker Ruppert
5990f7d583 Added new section "Using sound" 
- some fixes and additions to the bochsrc section
- minor other changes
- TODO: remove SB16 section after updating related one in the developer doc
 2013-07-28 20:38:55 +00:00
Volker Ruppert
b67bb74bd6 - updated VS2008 workspace files 2013-07-28 11:07:44 +00:00
Volker Ruppert
a45ec360b3 Fixed outdated documentation of the "cpu: count=" parameter 2013-07-27 15:33:52 +00:00
Volker Ruppert
36c48619d7 Added section about ROM images 
- minor other changes
- TODO: write new sound documentation
 2013-07-26 17:28:47 +00:00
Stanislav Shwartsman
7005afd3a8 clean up BxRepeatable attribute - not needed anymore after VL AVX field moved to new location 2013-07-26 15:42:49 +00:00
Stanislav Shwartsman
2dbe81db51 first infrastructure changes to support EVEX prefix and AVX-512 extensions recently published by Intel 2013-07-26 12:50:56 +00:00