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309 commits

Author SHA1 Message Date
Magnus Norddahl
cd211da2d8 - fix wrong shift direction 2018-10-14 08:53:18 +02:00
Magnus Norddahl
a3f6950a4f - build enough of the unwind opcodes for visual studio's debugger to produce the correct call stack 2018-10-14 08:27:27 +02:00
Magnus Norddahl
cf9bae67a8 - construct our own runtime as the one provided by asmjit is too primitive 2018-10-14 00:46:54 +02:00
Magnus Norddahl
300553a21f - add more names to asmjit objects 2018-10-12 08:02:35 +02:00
Magnus Norddahl
7ca598de2d - remove the frameX registers as they were just constant offsets to vmframe that could be merged into other constant offsets 2018-10-12 07:41:16 +02:00
Magnus Norddahl
b15ca09486 - give the remaining virtual registers names 2018-10-12 07:05:42 +02:00
Magnus Norddahl
c86e4480b6 - give temp registers names and reuse the FString object for formatting names 2018-10-12 06:59:03 +02:00
Magnus Norddahl
0bb4a159e5 - skip RESULT opcodes when outputting assembly 2018-10-12 06:25:51 +02:00
Magnus Norddahl
44294a051a - clean up assembly output slightly by only generating labels for the opcodes jumped to 2018-10-12 06:14:27 +02:00
Magnus Norddahl
ade6ae24e9 - fix CASTB opcode implementation 2018-10-11 04:32:49 +02:00
Magnus Norddahl
fc870fce87 - fix missing convert from float to double in LSP and LSP_R opcodes 
- fix missing convert from double to float in SSP and SSP_R opcodes
 2018-10-11 03:53:11 +02:00
Magnus Norddahl
aa6e09f7e8 - fix debug build compile error 2018-10-11 03:14:42 +02:00
Magnus Norddahl
0120ea190c - remove the need to do any VARF_Native runtime checks by making native functions use the same calling convention as the script version 2018-10-10 23:47:56 +02:00
Magnus Norddahl
b6bc06e568 - do script calls directly from asmjit without using a lambda wrapper 
- do VARF_Native check at compile time when possible
 2018-10-10 22:08:26 +02:00
Magnus Norddahl
01825231ec - add -dumpjit command line parameter that dumps the JIT log for all functions to dumpjit.txt 2018-10-10 06:17:35 +02:00
Magnus Norddahl
452c6fd158 - fix return warning 2018-10-10 04:57:35 +02:00
Magnus Norddahl
884e185db0 - switch to using setjmp/longjmp for exception handling 2018-10-09 16:30:55 +02:00
Magnus Norddahl
2b05e75656 Merge branch 'asmjit' of https://github.com/coelckers/gzdoom into asmjit 2018-10-09 14:46:40 +02:00
Magnus Norddahl
3f4638ca31 - add disabled code that attempts to load registers directly from function arguments 2018-10-09 14:46:27 +02:00
Magnus Norddahl
9c3b8507af - add missing include statement 2018-10-09 07:15:46 +02:00
Magnus Norddahl
f0d9b49099 - allocate VMFrame on the stack for simple functions with no strings 2018-10-09 05:19:29 +02:00
Magnus Norddahl
bee3a964ae - remove argument not used anymore 2018-10-09 05:18:44 +02:00
Magnus Norddahl
b7c0cd5d05 - move VM creation into the jitted function. this will allow the jit compiler to skip vm frame creation when possible 2018-10-09 03:37:11 +02:00
Magnus Norddahl
e930dfaae7 - create ScriptCall function pointer on VMScriptFunction 2018-10-09 02:52:07 +02:00
Magnus Norddahl
137ef034d1 - modify the VM calling convention so that the callee sets up its own VM frame 2018-10-09 02:08:15 +02:00
Magnus Norddahl
367b60d88c - fix wrong registers getting saved when passing parameters by reference 2018-10-08 23:44:54 +02:00
Magnus Norddahl
d643fbd077 - removed CanJit as all opcodes are now implemented 
- fix some store bugs
 2018-10-07 22:21:48 +02:00
Magnus Norddahl
47bcf318a5 - fix 32 bit compile errors 2018-10-07 20:55:06 +02:00
Magnus Norddahl
f321f64a05 - catch and rethrow c++ exceptions 2018-10-07 20:38:08 +02:00
Magnus Norddahl
47485194f4 - reuse temp virtual registers 2018-10-07 09:02:28 +02:00
Magnus Norddahl
d47988202a - workaround bug in asmjit's register allocator for calls where the return register is already allocated in a physical register needed by one of the call arguments 2018-10-07 06:29:54 +02:00
Magnus Norddahl
5bf76523d6 - switch ToMemAddress to imm_ptr where allowed 2018-09-18 18:13:53 +02:00
Magnus Norddahl
05ac219ba6 - switch from ASMJIT_ARCH_X64 to ASMJIT_ARCH_64BIT when checking if we need to use 64-bit pointers 2018-09-18 18:05:53 +02:00
Magnus Norddahl
ad260aa971 - create a very basic OP_IJMP implementation 2018-09-17 21:52:21 +02:00
Magnus Norddahl
61735ddd8b - create CreateCall helper to get rid of a lot of the cc.call boilerplate 2018-09-17 12:00:25 +02:00
Magnus Norddahl
f61df60240 - implement OP_TAIL and OP_TAIL_K 2018-09-17 09:02:23 +02:00
Magnus Norddahl
d032914c3d - use the ParamOpcodes array for finding the OP_PARAM's used by a call 2018-09-17 00:31:25 +02:00
Magnus Norddahl
da040e818c - implement string version of OP_CAST 2018-09-17 00:17:32 +02:00
Magnus Norddahl
102c00ce13 - implement string part of OP_CASTB 2018-09-16 22:39:48 +02:00
Magnus Norddahl
c8e4bf089c - implement OP_LFP 2018-09-16 03:39:54 +02:00
Magnus Norddahl
ba4606c1d5 - read the parameters and registers directly off the stack 2018-09-16 03:20:56 +02:00
Jonathan Russell
69bc39914b - changed a bunch of manual address additions in string opcodes to leas 2018-09-15 21:09:43 +01:00
Magnus Norddahl
3477b22714 - more load fixes 2018-09-15 18:08:01 +02:00
Magnus Norddahl
4364feea9a - fix truncated load addresses due to a bug in asmjit 
- change ToMemAddress to use uint64_t
 2018-09-15 15:38:16 +02:00
Magnus Norddahl
06b54d3aaa - avoid certain x86::ptr overloads as the last argument is not always an offset 2018-09-15 15:05:52 +02:00
Jonathan Russell
407418a92e - fixed typo in last commit 2018-09-15 00:26:14 +01:00
Jonathan Russell
b83f4f48d6 - implemented SS_R, LCS_R, and LKS_R 2018-09-15 00:25:13 +01:00
Magnus Norddahl
ce9925d257 - fix bug in LKF_R 2018-09-15 01:06:48 +02:00
Magnus Norddahl
7e7bce4965 - fixed OP_VTBL bug 2018-09-15 00:28:34 +02:00
Magnus Norddahl
266f838de7 - fix crash in OP_RET handling 2018-09-15 00:12:12 +02:00