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-DO NOT ACCEPT- New memory model #5

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51b248c
Fixed the assembly names of some instructions which produces
sdasgup3 Jan 31, 2019
07c5c3c
Merge branch 'master' into disambiguate_mnemonic_names
Andrew-Miranti Feb 2, 2019
7532c1d
Fix some missing opcodes
Andrew-Miranti Feb 3, 2019
956e1df
Make opcodes tokens
Andrew-Miranti Feb 4, 2019
df47ed7
Merge conflict resolve
Andrew-Miranti Feb 4, 2019
c43b75f
Changes to make decoder compile
Andrew-Miranti Feb 6, 2019
9b8787e
Minor syntax updates because I was getting strange kompile errors
Andrew-Miranti Feb 12, 2019
b64e647
The memory model migration begins. Removing lots of call sites into …
Andrew-Miranti Feb 12, 2019
54631d4
Hello World Works!
Andrew-Miranti Feb 16, 2019
9048f0a
Run-on-elf script added for automatically using the semantics on a el…
Andrew-Miranti Feb 20, 2019
ff7c42a
Finished run-on-elf.py
Andrew-Miranti Feb 23, 2019
b3fb4fa
New test case found issue with rel operands
Andrew-Miranti Feb 24, 2019
a3bef8f
Convert Immediate operand from Int or hexconstant to MInt
sdasgup3 Feb 25, 2019
5286c22
Woops
Andrew-Miranti Feb 28, 2019
4eaeb6a
Update to how relative jumps work, now consistent with disassembly fo…
Andrew-Miranti Mar 12, 2019
b757149
Use 0 rather than undefMInt for uninitialized memory
Andrew-Miranti Mar 14, 2019
5ce11ad
Merge in jump changes
Andrew-Miranti Mar 14, 2019
859a029
Ran most of the gcc torture tests. Have now lost the results for the…
Andrew-Miranti Apr 5, 2019
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2 changes: 2 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -7,3 +7,5 @@
*.swo
semantics/underTestInstructions/*
semantics/x86-instructions-semantics.k
bin/
a.out
11 changes: 11 additions & 0 deletions docs/z3_artifcats/array2.z3
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Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
(declare-const x Int)
(declare-const y Int)
(declare-const z Int)
(declare-const a1 (Array Int Int))
(declare-const a2 (Array Int Int))
(declare-const a3 (Array Int Int))
(assert (= (select a1 x) x))
(assert (= (store a1 x y) a1))
(assert (not (= x y)))
(check-sat)
(get-model)
7 changes: 7 additions & 0 deletions docs/z3_artifcats/datatypes.z3
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@@ -0,0 +1,7 @@
(declare-datatypes (T1 T2) ((Pair (mk-pair (first T1) (second T2)))))
(declare-const p1 (Pair Int Int))
(declare-const p2 (Pair Int Int))
(assert (= p1 p2))
(assert (> (second p1) 20))
(check-sat)
(get-model)
9 changes: 7 additions & 2 deletions scripts/process_spec.pl
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@ BEGIN
"$home/Github/strata-data/data-regs/instructions/";
my $script = "~/x86-semantics/scripts/process_spec.pl";
my $UTInstructionsPath = "underTestInstructions/";

my $DECODER_DIR = "/home/andrewmiranti/Documents/University/Grad/decoder"; # TEMPORARY
my $help = "";
my $stratum = "";
my $readmod = "";
Expand Down Expand Up @@ -313,11 +313,16 @@ BEGIN
execute("mkdir -p $UTInstructionsPath");
createSingleFileDefn();
execute("git status x86-instructions-semantics.k");
# execute(
#"time kompile x86-semantics.k --syntax-module X86-SYNTAX --main-module X86-SEMANTICS --debug -v --backend $backend -I ~/Github/llvm-verified-backend/ -I ~/Github/llvm-verified-backend/common/x86-config/",
# 1
# );
execute(
"time kompile x86-semantics.k --syntax-module X86-SYNTAX --main-module X86-SEMANTICS --debug -v --backend $backend -I ~/Github/llvm-verified-backend/ -I ~/Github/llvm-verified-backend/common/x86-config/",
"time kompile x86-semantics.k --syntax-module ELF-SYNTAX --main-module X86-SEMANTICS --debug -v --backend $backend -I . -I ./common/ -I $DECODER_DIR",
1
);


exit(0);
}

Expand Down
32 changes: 32 additions & 0 deletions semantics/builtins.k
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@@ -0,0 +1,32 @@
module BUILTINS
syntax Builtin ::= "putchar" [token]
| "getchar" [token]
| "printf" [token]
| "fprintf" [token]
| "sprintf" [token]
| "snprintf" [token]
| "scanf" [token]
| "fscanf" [token]
| "__isoc99_fscanf" [token]
| "sscanf" [token]
| "_IO_putc" [token]
| "fputc" [token]
| "fopen" [token]
| "freopen" [token]
| "fclose" [token]
| "fflush" [token]
| "fwrite" [token]
| "fread" [token]
| "fputs" [token]
| "puts" [token]
| "feof" [token]
| "fgetc" [token]
| "getc" [token]
| "fgets" [token]
| "gets" [token]
| "fseek" [token]
| "rewind" [token]
| "malloc" [token]
| "free" [token]
| "sqrt" [token]
endmodule
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