mirror of
https://github.com/Druthulu/BFM-decomp
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Drew T
21 lines
865 B
C
21 lines
865 B
C
/* tests/fixture.c — the test fixture's source. NOT game code: two small functions written for the test, compiled with
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* the toolchain xsig was built for (gcc-2.7.2-psx cc1 -O2 -G0 -mips1 -mcpu=3000 -mgas -msoft-float -fgnu-linker →
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* maspsx --aspsx-version=2.56 --expand-div → mipsel-linux-gnu-as) and linked TWICE at different addresses with
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* --emit-relocs (see make_fixtures.sh). `fixture` exercises every field xsig masks — a jal (26-bit target), a %hi/%lo
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* pair for a global (HI16/LO16) — and one it keeps (a PC-relative branch); `other` is the discrimination control. */
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extern int table[8];
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extern int helper(int);
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int fixture(int n) {
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int i, acc = 0;
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for (i = 0; i < n; i++) {
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acc += table[i & 7];
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if (acc > 100) acc = helper(acc);
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}
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return acc;
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}
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int other(int a, int b) {
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return (a * 3) ^ (b >> 2);
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}
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