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author | malc <malc@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-01-26 18:21:53 +0000 |
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committer | malc <malc@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-01-26 18:21:53 +0000 |
commit | 5db3ee7991ca052e68872de7ef2a0b9300df8d23 (patch) | |
tree | bb09d0d6f452e099ae3c80d4103711586e00bac9 /tcg/ppc/tcg-target.c | |
parent | 165d9b82eb8c877ee691a7b7bde5930bc2d07037 (diff) |
R13 is reserved for small data area pointer by SVR4 PPC ABI
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6450 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'tcg/ppc/tcg-target.c')
-rw-r--r-- | tcg/ppc/tcg-target.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tcg/ppc/tcg-target.c b/tcg/ppc/tcg-target.c index 40cf01c341..60563f7368 100644 --- a/tcg/ppc/tcg-target.c +++ b/tcg/ppc/tcg-target.c @@ -109,7 +109,9 @@ static const int tcg_target_reg_alloc_order[] = { TCG_REG_R11, #endif TCG_REG_R12, +#ifndef __linux__ TCG_REG_R13, +#endif TCG_REG_R0, TCG_REG_R1, TCG_REG_R2, @@ -1528,6 +1530,9 @@ void tcg_target_init(TCGContext *s) #ifndef __APPLE__ tcg_regset_set_reg(s->reserved_regs, TCG_REG_R2); #endif +#ifdef __linux__ + tcg_regset_set_reg(s->reserved_regs, TCG_REG_R13); +#endif tcg_add_target_add_op_defs(ppc_op_defs); } |