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| author | David Guillen Fandos | 2021-06-16 19:12:32 +0200 |
|---|---|---|
| committer | David Guillen Fandos | 2021-06-16 19:12:32 +0200 |
| commit | a160b6de5049cbcdb21d32cecbc4f88e9dc03282 (patch) | |
| tree | b553ffd3aa8348779dbe58a6536153116cfe6936 /psp | |
| parent | 113863647846008f7e198371bb9fa3aabb432102 (diff) | |
| download | picogpsp-a160b6de5049cbcdb21d32cecbc4f88e9dc03282.tar.gz picogpsp-a160b6de5049cbcdb21d32cecbc4f88e9dc03282.tar.bz2 picogpsp-a160b6de5049cbcdb21d32cecbc4f88e9dc03282.zip | |
Minor cleanup in MIPS code
Diffstat (limited to 'psp')
| -rw-r--r-- | psp/mips_emit.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/psp/mips_emit.h b/psp/mips_emit.h index f2300aa..1b214fb 100644 --- a/psp/mips_emit.h +++ b/psp/mips_emit.h @@ -201,18 +201,18 @@ typedef enum #define mips_emit_reg(opcode, rs, rt, rd, shift, function) \ *((u32 *)translation_ptr) = (mips_opcode_##opcode << 26) | \ - (rs << 21) | (rt << 16) | (rd << 11) | (shift << 6) | function; \ + (rs << 21) | (rt << 16) | (rd << 11) | ((shift) << 6) | function; \ translation_ptr += 4 \ #define mips_emit_special(function, rs, rt, rd, shift) \ *((u32 *)translation_ptr) = (mips_opcode_special << 26) | \ - (rs << 21) | (rt << 16) | (rd << 11) | (shift << 6) | \ + (rs << 21) | (rt << 16) | (rd << 11) | ((shift) << 6) | \ mips_special_##function; \ translation_ptr += 4 \ #define mips_emit_special2(function, rs, rt, rd, shift) \ *((u32 *)translation_ptr) = (mips_opcode_special2 << 26) | \ - (rs << 21) | (rt << 16) | (rd << 11) | (shift << 6) | \ + (rs << 21) | (rt << 16) | (rd << 11) | ((shift) << 6) | \ mips_special2_##function; \ translation_ptr += 4 \ @@ -2570,12 +2570,12 @@ u8 swi_hle_handle[256] = emit_save_regs(true); \ genccall(fnptr); \ mips_emit_andi(reg_a0, reg_a0, (mask)); \ - emit_restore_regs(true); \ mips_emit_lw(mips_reg_ra, reg_base, ReOff_SaveR1); \ - mips_emit_jr(mips_reg_ra); + emit_restore_regs(true); #define emit_mem_call(fnptr, mask) \ emit_mem_call_ds(fnptr, mask) \ + mips_emit_jr(mips_reg_ra); \ mips_emit_nop(); // Pointer table to stubs, indexed by type and region @@ -2756,9 +2756,8 @@ static void emit_pmemld_stub( mips_emit_seb(reg_rv, reg_rv); } else if (size == 2) { mips_emit_rotr(reg_rv, reg_rv, 8 * alignment); - } else { - mips_emit_nop(); } + generate_function_return_swap_delay(); *tr_ptr = translation_ptr; return; } else { |