From: Richard Henderson Date: Fri, 6 Aug 2021 17:08:54 +0000 (-1000) Subject: tcg/mips: Move TCG_AREG0 to S8 X-Git-Tag: pull-xenfv-stable-20231106~274^2~22 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=d721cc94b25a100980c767beca9daae6c2cac6b0;p=users%2Fdwmw2%2Fqemu.git tcg/mips: Move TCG_AREG0 to S8 No functional change; just moving the saved reserved regs to the end. Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- diff --git a/tcg/mips/tcg-target.c.inc b/tcg/mips/tcg-target.c.inc index ef146b193c..ee6c2eb872 100644 --- a/tcg/mips/tcg-target.c.inc +++ b/tcg/mips/tcg-target.c.inc @@ -2183,7 +2183,7 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) } static const int tcg_target_callee_save_regs[] = { - TCG_REG_S0, /* used for the global env (TCG_AREG0) */ + TCG_REG_S0, TCG_REG_S1, TCG_REG_S2, TCG_REG_S3, @@ -2191,7 +2191,7 @@ static const int tcg_target_callee_save_regs[] = { TCG_REG_S5, TCG_REG_S6, TCG_REG_S7, - TCG_REG_S8, + TCG_REG_S8, /* used for the global env (TCG_AREG0) */ TCG_REG_RA, /* should be last for ABI compliance */ }; diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h index 7277a117ef..46b63e59cc 100644 --- a/tcg/mips/tcg-target.h +++ b/tcg/mips/tcg-target.h @@ -76,7 +76,7 @@ typedef enum { TCG_REG_RA, TCG_REG_CALL_STACK = TCG_REG_SP, - TCG_AREG0 = TCG_REG_S0, + TCG_AREG0 = TCG_REG_S8, } TCGReg; /* used for function call generation */