From 26821807bdd0e873f78551c189625b16e26c5252 Mon Sep 17 00:00:00 2001 From: Shane McDonald Date: Fri, 7 May 2010 00:02:09 -0600 Subject: [PATCH] --- yaml --- r: 196778 b: refs/heads/master c: 3f135530448104c01153fe048024366203196798 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/arch/mips/math-emu/cp1emu.c | 11 ++++++----- 2 files changed, 7 insertions(+), 6 deletions(-) diff --git a/[refs] b/[refs] index 8b6cfb98c2bc..3517bab4c0be 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: c197da9163a42e6faeb051f331868b9245836eef +refs/heads/master: 3f135530448104c01153fe048024366203196798 diff --git a/trunk/arch/mips/math-emu/cp1emu.c b/trunk/arch/mips/math-emu/cp1emu.c index f2338d1c0b48..47842b7d26ae 100644 --- a/trunk/arch/mips/math-emu/cp1emu.c +++ b/trunk/arch/mips/math-emu/cp1emu.c @@ -354,7 +354,8 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_struct *ctx) if (MIPSInst_RD(ir) == FPCREG_CSR) { value = ctx->fcr31; - value = (value & ~0x3) | mips_rm[value & 0x3]; + value = (value & ~FPU_CSR_RM) | + mips_rm[modeindex(value)]; #ifdef CSRTRACE printk("%p gpr[%d]<-csr=%08x\n", (void *) (xcp->cp0_epc), @@ -907,7 +908,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, ieee754sp fs; SPFROMREG(fs, MIPSInst_FS(ir)); - ieee754_csr.rm = ieee_rm[MIPSInst_FUNC(ir) & 0x3]; + ieee754_csr.rm = ieee_rm[modeindex(MIPSInst_FUNC(ir))]; rv.w = ieee754sp_tint(fs); ieee754_csr.rm = oldrm; rfmt = w_fmt; @@ -933,7 +934,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, ieee754sp fs; SPFROMREG(fs, MIPSInst_FS(ir)); - ieee754_csr.rm = ieee_rm[MIPSInst_FUNC(ir) & 0x3]; + ieee754_csr.rm = ieee_rm[modeindex(MIPSInst_FUNC(ir))]; rv.l = ieee754sp_tlong(fs); ieee754_csr.rm = oldrm; rfmt = l_fmt; @@ -1081,7 +1082,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, ieee754dp fs; DPFROMREG(fs, MIPSInst_FS(ir)); - ieee754_csr.rm = ieee_rm[MIPSInst_FUNC(ir) & 0x3]; + ieee754_csr.rm = ieee_rm[modeindex(MIPSInst_FUNC(ir))]; rv.w = ieee754dp_tint(fs); ieee754_csr.rm = oldrm; rfmt = w_fmt; @@ -1107,7 +1108,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, ieee754dp fs; DPFROMREG(fs, MIPSInst_FS(ir)); - ieee754_csr.rm = ieee_rm[MIPSInst_FUNC(ir) & 0x3]; + ieee754_csr.rm = ieee_rm[modeindex(MIPSInst_FUNC(ir))]; rv.l = ieee754dp_tlong(fs); ieee754_csr.rm = oldrm; rfmt = l_fmt;