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generation of add and extraction of flags

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Signed-off-by: lizzie <lizzie@eden-emu.dev>
This commit is contained in:
lizzie 2025-11-03 03:24:06 +00:00
parent 2a7043de26
commit c254885d13
12 changed files with 851 additions and 835 deletions
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17
externals/powah/powah_emit.hpp vendored
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@ -254,14 +254,15 @@ struct Context {
);
}
void emit_M(uint32_t op, GPR const rs, GPR const ra, uint32_t sh, uint32_t mb, uint32_t me, bool rc) {
(void)op;
(void)rs;
(void)ra;
(void)sh;
(void)mb;
(void)me;
(void)rc;
std::abort();
assert(sh <= 0x3f && mb <= 0x3f);
base[offset++] = (op |
bitExt(ra.index, 6, 5)
| bitExt(rs.index, 11, 5)
| bitExt(sh, 16, 5)
| bitExt(mb, 21, 4)
| bitExt(me, 26, 4)
| bitExt(rc, 31, 1)
);
}
void emit_MD(uint32_t op, GPR const rs, GPR const ra, GPR const rb, uint32_t mb, bool rc) {
assert(mb <= 0x3f);