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35 commits

Author SHA1 Message Date
Alan Wu
c378c7a7cb MicroJIT: generate less code for CFUNCs 
Added UJIT_CHECK_MODE. Set to 1 to double check method dispatch in
generated code.

It's surprising to me that we need to watch both cc and cme. There might
be opportunities to simplify there.
 2021-10-20 18:19:26 -04:00
Maxime Chevalier-Boisvert
8b8470d098 Added RUBY_VM_CHECK_INTS to CFUNC calls 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert
b761f5c96f Implemented mechanism for rel32 call 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert
35c0768473 First pass at CFUNC calls complete. Not yet functional. 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert
e5751768ba Added int3() to x86 asm 2021-10-20 18:19:25 -04:00
Alan Wu
beab644408 Anonymous union is a C11 feature unavailable to us 2021-10-20 18:19:25 -04:00
Alan Wu
e9ecf80d20 Respect redefinition in MicroJIT's opt_minus 2021-10-20 18:19:24 -04:00
Maxime Chevalier-Boisvert
12283c58da Removed inc/dec instructions because usage not recommended. 2021-10-20 18:19:24 -04:00
Alan Wu
7fbf6d4019 Move registers into header and make them static 
We were leaking these as global symbols and were having linking errors
with Clang 12.
 2021-10-20 18:19:24 -04:00
Maxime Chevalier-Boisvert
e3cd43e2bc Implemented opt_minus in MicroJIT 2021-10-20 18:19:24 -04:00
Alan Wu
4e9a62c963 Comment out jnl to fix Linux build again 2021-10-20 18:19:24 -04:00
Maxime Chevalier-Boisvert
851ea46351 Added member_opnd() convenience macro 2021-10-20 18:19:24 -04:00
Maxime Chevalier-Boisvert
e99e3daace Added jmp_ptr() to ujit_asm.h 2021-10-20 18:19:24 -04:00
Maxime Chevalier-Boisvert
e0c5d4ecd9 Implemented side-exits to interpreter. setlocal_WC_0 2021-10-20 18:19:24 -04:00
Alan Wu
5ed7e59365 Comment out jnl to avoid conflict with system header 
This is specific to Linux
 2021-10-20 18:19:24 -04:00
Maxime Chevalier-Boisvert
38601da27d Added 8-bit and 16-bit general-purpose registers, more tests. 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
c20066b24c Added method to align code block write position 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
d1c9ca86c1 Port print_int, movsx. Implement putself. 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
b8a3f2ed61 Add function to print strings from generated code 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
2811792f91 Compiling getlocal_WC_0 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
2e31949225 Ported xor and cmovcc instructions 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
090255456a Ported neg, and, or instructions 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
3739588811 Remove PC argument from ujit instructions 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
ca47899ccf Small refactorings in ujit_compile.c 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
1879a123ca Added cmp, not. Generate code for nop instruction. 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
7d0df31d7a Ported inc/dec instructions 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
26fecc7236 Removed native_pop_code, ported call with label 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
6a12fb2067 Ported label linking and conditional jumps 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
566d4abee5 Added shift instructions 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
efcaa49a7b Added sub instruction, 32-bit registers, more tests 2021-10-20 18:19:23 -04:00
Maxime Chevalier-Boisvert
1392a6f2a4 Added jmp R/M instruction 2021-10-20 18:19:22 -04:00
Maxime Chevalier-Boisvert
a3b411b9c8 add and mov instruction encoding ported and tested 2021-10-20 18:19:22 -04:00
Maxime Chevalier-Boisvert
8f40a62647 Progress on x86 assembler. Encode a few simple instructions. 2021-10-20 18:19:22 -04:00
Maxime Chevalier-Boisvert
5cf7ccd24a Started porting instruction encoding 2021-10-20 18:19:22 -04:00
Maxime Chevalier-Boisvert
0a5dcc056e Progress on porting x86 assembler for MicroJIT 2021-10-20 18:19:22 -04:00