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water
2021-02-11 16:13:03 -05:00
parent d9a8f28e52
commit e8231c2708
13 changed files with 286 additions and 117 deletions
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test/decompiler/test_gkernel_decomp.cpp
+171 -1
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@@ -105,4 +105,174 @@ TEST_F(FormRegressionTest, ExprUnloadPackage) {
" *kernel-packages*\n"
" )";
test_with_expr(func, type, expected, true);
}
}
TEST_F(FormRegressionTest, ExprMethod1Thread) {
std::string func =
" sll r0, r0, 0\n"
"L274:\n"
" lwu v1, 4(a0)\n"
" lwu v1, 40(v1)\n"
" bne a0, v1, L275\n"
" or v1, s7, r0\n"
" lw r0, 2(r0)\n"
" addiu v1, r0, 0\n"
"L275:\n"
" lwu v0, 8(a0)\n"
" lwu v1, 4(a0)\n"
" sw v0, 44(v1)\n"
" jr ra\n"
" daddu sp, sp, r0";
std::string type = "(function thread none)";
std::string expected =
"(begin\n"
" (when (= arg0 (-> arg0 process main-thread)) (break!) (set! v1-3 0))\n"
" (set! (-> arg0 process top-thread) (-> arg0 previous))\n"
" )";
test_with_expr(func, type, expected, false);
}
TEST_F(FormRegressionTest, ExprMethod2Thread) {
std::string func =
" sll r0, r0, 0\n"
"L273:\n"
" daddiu sp, sp, -32\n"
" sd ra, 0(sp)\n"
" sd fp, 8(sp)\n"
" or fp, t9, r0\n"
" sq gp, 16(sp)\n"
" or gp, a0, r0\n"
" lw t9, format(s7)\n"
" daddiu a0, s7, #t\n"
" daddiu a1, fp, L343\n"
" lwu a2, -4(gp)\n"
" lwu a3, 0(gp)\n"
" lwu v1, 4(gp)\n"
" lwu t0, 0(v1)\n"
" lwu t1, 20(gp)\n"
" or t2, gp, r0\n"
" jalr ra, t9\n"
" sll v0, ra, 0\n"
" or v0, gp, r0\n"
" ld ra, 0(sp)\n"
" ld fp, 8(sp)\n"
" lq gp, 16(sp)\n"
" jr ra\n"
" daddiu sp, sp, 32";
std::string type = "(function thread thread)";
std::string expected =
"(begin\n"
" (format\n"
" (quote #t)\n"
" \"#<~A ~S of ~S pc: #x~X @ #x~X>\"\n"
" (-> arg0 type)\n"
" (-> arg0 name)\n"
" (-> arg0 process name)\n"
" (-> arg0 pc)\n"
" arg0\n"
" )\n"
" arg0\n"
" )";
test_with_expr(func, type, expected, false, "", {{"L343", "#<~A ~S of ~S pc: #x~X @ #x~X>"}});
}
TEST_F(FormRegressionTest, ExprMethod9Thread) {
std::string func =
" sll r0, r0, 0\n"
"L268:\n"
" daddiu sp, sp, -16\n"
" sd ra, 0(sp)\n"
" sd fp, 8(sp)\n"
" or fp, t9, r0\n"
" lwu a2, 4(a0)\n"
" lwu v1, 40(a2)\n"
" beq a0, v1, L269\n"
" sll r0, r0, 0\n"
" lw t9, format(s7)\n"
" addiu a0, r0, 0\n"
" daddiu a1, fp, L342\n"
" jalr ra, t9\n"
" sll v0, ra, 0\n"
" or v1, v0, r0\n"
" beq r0, r0, L272\n"
" sll r0, r0, 0\n"
"L269:\n"
" lw v1, 32(a0)\n"
" bne v1, a1, L270\n"
" sll r0, r0, 0\n"
" or v1, s7, r0\n"
" beq r0, r0, L272\n"
" sll r0, r0, 0\n"
"L270:\n"
" lw v1, 32(a0)\n"
" daddiu v1, v1, -4\n"
" lwu a3, -4(a0)\n"
" lhu a3, 8(a3)\n"
" daddu v1, v1, a3\n"
" daddu v1, v1, a0\n"
" lwu a3, 84(a2)\n"
" bne a3, v1, L271\n"
" sll r0, r0, 0\n"
" daddiu v1, a1, -4\n"
" lwu a3, -4(a0)\n"
" lhu a3, 8(a3)\n"
" daddu v1, v1, a3\n"
" daddu v1, v1, a0\n"
" sw v1, 84(a2)\n"
" sw a1, 32(a0)\n"
" or v1, a1, r0\n"
" beq r0, r0, L272\n"
" sll r0, r0, 0\n"
"L271:\n"
" lw t9, format(s7)\n"
" addiu a0, r0, 0\n"
" daddiu a1, fp, L341\n"
" jalr ra, t9\n"
" sll v0, ra, 0\n"
" or v1, v0, r0\n"
"L272:\n"
" or v0, r0, r0\n"
" ld ra, 0(sp)\n"
" ld fp, 8(sp)\n"
" jr ra\n"
" daddiu sp, sp, 16";
std::string type = "(function thread int none)";
std::string expected =
"(begin\n"
" (set! a2-0 (-> arg0 process))\n"
" (cond\n"
" ((!= arg0 (-> a2-0 main-thread)) (format 0 \"1 ~A ~%\" a2-0))\n"
" ((= (-> arg0 stack-size) arg1))\n"
" ((=\n"
" (-> a2-0 heap-cur)\n"
" (+\n"
" (+ (+ (-> arg0 stack-size) -4) (the-as int (-> arg0 type size)))\n"
" (the-as int arg0)\n"
" )\n"
" )\n"
" (set!\n"
" (-> a2-0 heap-cur)\n"
" (+ (+ (+ arg1 -4) (the-as int (-> arg0 type size))) (the-as int arg0))\n"
" )\n"
" (set! (-> arg0 stack-size) arg1)\n"
" )\n"
" (else (format 0 \"2 ~A ~%\" a2-0))\n"
" )\n"
" (set! v0-2 0)\n"
" )";
test_with_expr(func, type, expected, false, "", {{"L342", "1 ~A ~%"}, {"L341", "2 ~A ~%"}});
}