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| author | Aurelien Jarno <aurelien@aurel32.net> | 2012-09-21 18:20:26 +0200 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2012-09-22 15:10:19 +0200 |
| commit | 3314e0089f1bae4b0430f9bf3299c3b16d6ea32b (patch) | |
| tree | 4f0f1192eda0bd4fca1b24c743b9fbfee1d51b82 /tcg/mips | |
| parent | 5a0eed379ddff07f1c136c7acedd380b60eecd28 (diff) | |
| download | focaccia-qemu-3314e0089f1bae4b0430f9bf3299c3b16d6ea32b.tar.gz focaccia-qemu-3314e0089f1bae4b0430f9bf3299c3b16d6ea32b.zip | |
tcg/mips: don't use global pointer
Don't use the global pointer in TCG, in case helpers try access global variables. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'tcg/mips')
| -rw-r--r-- | tcg/mips/tcg-target.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tcg/mips/tcg-target.c b/tcg/mips/tcg-target.c index 8b38f988d8..0ea6a76fb7 100644 --- a/tcg/mips/tcg-target.c +++ b/tcg/mips/tcg-target.c @@ -1529,7 +1529,6 @@ static int tcg_target_callee_save_regs[] = { TCG_REG_S5, TCG_REG_S6, TCG_REG_S7, - TCG_REG_GP, TCG_REG_FP, TCG_REG_RA, /* should be last for ABI compliance */ }; @@ -1595,6 +1594,7 @@ static void tcg_target_init(TCGContext *s) tcg_regset_set_reg(s->reserved_regs, TCG_REG_T0); /* internal use */ tcg_regset_set_reg(s->reserved_regs, TCG_REG_RA); /* return address */ tcg_regset_set_reg(s->reserved_regs, TCG_REG_SP); /* stack pointer */ + tcg_regset_set_reg(s->reserved_regs, TCG_REG_GP); /* global pointer */ tcg_add_target_add_op_defs(mips_op_defs); tcg_set_frame(s, TCG_AREG0, offsetof(CPUArchState, temp_buf), |