diff options
| author | malc <malc@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-08-21 01:14:07 +0000 |
|---|---|---|
| committer | malc <malc@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-08-21 01:14:07 +0000 |
| commit | 70fa887c145e99205a41f6e8d255d8397eca8bb4 (patch) | |
| tree | 7aa129822c2a36955076e5abf23e4fadc4a9a626 /tcg/ppc/tcg-target.c | |
| parent | a6cc84f49cc53ad87ab23097503917d1231ef4ad (diff) | |
Relax qemu_ld/st constraints for !SOFTMMU case
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5038 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'tcg/ppc/tcg-target.c')
| -rw-r--r-- | tcg/ppc/tcg-target.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/tcg/ppc/tcg-target.c b/tcg/ppc/tcg-target.c index 0fe3021e8..5018232af 100644 --- a/tcg/ppc/tcg-target.c +++ b/tcg/ppc/tcg-target.c @@ -222,6 +222,7 @@ static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str) ct->ct |= TCG_CT_REG; tcg_regset_set32(ct->u.regs, 0, 0xffffffff); break; +#ifdef CONFIG_SOFTMMU case 'L': /* qemu_ld constraint */ ct->ct |= TCG_CT_REG; tcg_regset_set32(ct->u.regs, 0, 0xffffffff); @@ -247,6 +248,18 @@ static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str) tcg_regset_reset_reg(ct->u.regs, TCG_REG_R6); tcg_regset_reset_reg(ct->u.regs, TCG_REG_R7); break; +#else + case 'L': + case 'K': + ct->ct |= TCG_CT_REG; + tcg_regset_set32(ct->u.regs, 0, 0xffffffff); + break; + case 'M': + ct->ct |= TCG_CT_REG; + tcg_regset_set32(ct->u.regs, 0, 0xffffffff); + tcg_regset_reset_reg(ct->u.regs, TCG_REG_R3); + break; +#endif default: return -1; } @@ -785,7 +798,7 @@ static void tcg_out_qemu_st (TCGContext *s, const TCGArg *args, int opc) /* r0 = env->tlb_table[mem_index][index].addend + addr */ #else /* !CONFIG_SOFTMMU */ - r1 = 4; + r1 = 3; r0 = addr_reg; #endif |