[v2] linux-user: Move cpu_clone_regs() and cpu_set_tls() into linux-user

Message ID	1372425752-5749-1-git-send-email-peter.maydell@linaro.org
State	Accepted
Headers	show Return-Path: <patchwork-forward+bncBC6Z756YVMIBBIM4W2HAKGQECFBFH5I@linaro.org> MIME-Version: 1.0 Received-SPF: neutral (google.com: 209.85.128.180 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) client-ip=209.85.128.180; Received-SPF: neutral (google.com: 2001:8b0:1d0::1 is neither permitted nor denied by best guess record for domain of pm215@archaic.org.uk) client-ip=2001:8b0:1d0::1; From: Peter Maydell <peter.maydell@linaro.org> To: qemu-devel@nongnu.org Cc: patches@linaro.org, Riku Voipio <riku.voipio@iki.fi>, Richard Henderson <rth@twiddle.net>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Aurelien Jarno <aurelien@aurel32.net>, Alexander Graf <agraf@suse.de>, Blue Swirl <blauwirbel@gmail.com>, Guan Xuetao <gxt@mprc.pku.edu.cn>, Jia Liu <proljc@gmail.com>, =?UTF-8?q?Andreas=20F=C3=A4rber?= <afaerber@suse.de> Subject: [PATCH v2] linux-user: Move cpu_clone_regs() and cpu_set_tls() into linux-user Date: Fri, 28 Jun 2013 14:22:32 +0100 Message-Id: <1372425752-5749-1-git-send-email-peter.maydell@linaro.org> Precedence: list Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org

diff --git a/linux-user/alpha/target_cpu.h b/linux-user/alpha/target_cpu.h new file mode 100644 index 0000000..4256245 --- /dev/null +++ b/linux-user/alpha/target_cpu.h @@ -0,0 +1,36 @@ +/* + * Alpha specific CPU ABI and functions for linux-user + * + * Copyright (c) 2007 Jocelyn Mayer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUAlphaState *env, target_ulong newsp) +{ + if (newsp) { + env->ir[IR_SP] = newsp; + } + env->ir[IR_V0] = 0; + env->ir[IR_A3] = 0; +} + +static inline void cpu_set_tls(CPUAlphaState *env, target_ulong newtls) +{ + env->unique = newtls; +} + +#endif diff --git a/linux-user/arm/target_cpu.h b/linux-user/arm/target_cpu.h new file mode 100644 index 0000000..ed323c0 --- /dev/null +++ b/linux-user/arm/target_cpu.h @@ -0,0 +1,35 @@ +/* + * ARM specific CPU ABI and functions for linux-user + * + * Copyright (c) 2003 Fabrice Bellard + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUARMState *env, target_ulong newsp) +{ + if (newsp) { + env->regs[13] = newsp; + } + env->regs[0] = 0; +} + +static inline void cpu_set_tls(CPUARMState *env, target_ulong newtls) +{ + env->cp15.c13_tls2 = newtls; +} + +#endif diff --git a/linux-user/cris/target_cpu.h b/linux-user/cris/target_cpu.h new file mode 100644 index 0000000..4d787e5 --- /dev/null +++ b/linux-user/cris/target_cpu.h @@ -0,0 +1,36 @@ +/* + * CRIS specific CPU ABI and functions for linux-user + * + * Copyright (c) 2007 AXIS Communications AB + * Written by Edgar E. Iglesias + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUCRISState *env, target_ulong newsp) +{ + if (newsp) { + env->regs[14] = newsp; + } + env->regs[10] = 0; +} + +static inline void cpu_set_tls(CPUCRISState *env, target_ulong newtls) +{ + env->pregs[PR_PID] = (env->pregs[PR_PID] & 0xff) | newtls; +} + +#endif diff --git a/linux-user/i386/target_cpu.h b/linux-user/i386/target_cpu.h new file mode 100644 index 0000000..abcac79 --- /dev/null +++ b/linux-user/i386/target_cpu.h @@ -0,0 +1,33 @@ +/* + * i386 specific CPU ABI and functions for linux-user + * + * Copyright (c) 2003 Fabrice Bellard + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUX86State *env, target_ulong newsp) +{ + if (newsp) { + env->regs[R_ESP] = newsp; + } + env->regs[R_EAX] = 0; +} + +/* TODO: need to implement cpu_set_tls() */ + +#endif diff --git a/linux-user/m68k/target_cpu.h b/linux-user/m68k/target_cpu.h new file mode 100644 index 0000000..8a2a305 --- /dev/null +++ b/linux-user/m68k/target_cpu.h @@ -0,0 +1,34 @@ +/* + * m68k specific CPU ABI and functions for linux-user + * + * Copyright (c) 2005-2007 CodeSourcery + * Written by Paul Brook + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUM68KState *env, target_ulong newsp) +{ + if (newsp) { + env->aregs[7] = newsp; + } + env->dregs[0] = 0; +} + +/* TODO: need to implement cpu_set_tls() */ + +#endif diff --git a/linux-user/microblaze/target_cpu.h b/linux-user/microblaze/target_cpu.h new file mode 100644 index 0000000..c6386ea --- /dev/null +++ b/linux-user/microblaze/target_cpu.h @@ -0,0 +1,35 @@ +/* + * MicroBlaze specific CPU ABI and functions for linux-user + * + * Copyright (c) 2009 Edgar E. Iglesias + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUMBState *env, target_ulong newsp) +{ + if (newsp) { + env->regs[R_SP] = newsp; + } + env->regs[3] = 0; +} + +static inline void cpu_set_tls(CPUMBState *env, target_ulong newtls) +{ + env->regs[21] = newtls; +} + +#endif diff --git a/linux-user/mips/target_cpu.h b/linux-user/mips/target_cpu.h new file mode 100644 index 0000000..ba8e9eb --- /dev/null +++ b/linux-user/mips/target_cpu.h @@ -0,0 +1,36 @@ +/* + * MIPS specific CPU ABI and functions for linux-user + * + * Copyright (c) 2004-2005 Jocelyn Mayer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUMIPSState *env, target_ulong newsp) +{ + if (newsp) { + env->active_tc.gpr[29] = newsp; + } + env->active_tc.gpr[7] = 0; + env->active_tc.gpr[2] = 0; +} + +static inline void cpu_set_tls(CPUMIPSState *env, target_ulong newtls) +{ + env->tls_value = newtls; +} + +#endif diff --git a/linux-user/mips64/target_cpu.h b/linux-user/mips64/target_cpu.h new file mode 100644 index 0000000..fa36407 --- /dev/null +++ b/linux-user/mips64/target_cpu.h @@ -0,0 +1 @@ +#include "../mips/target_cpu.h" diff --git a/linux-user/openrisc/target_cpu.h b/linux-user/openrisc/target_cpu.h new file mode 100644 index 0000000..501fb81 --- /dev/null +++ b/linux-user/openrisc/target_cpu.h @@ -0,0 +1,33 @@ +/* + * OpenRISC specific CPU ABI and functions for linux-user + * + * Copyright (c) 2011-2012 Jia Liu <proljc@gmail.com> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUOpenRISCState *env, target_ulong newsp) +{ + if (newsp) { + env->gpr[1] = newsp; + } + env->gpr[2] = 0; +} + +/* TODO: need to implement cpu_set_tls() */ + +#endif diff --git a/linux-user/ppc/target_cpu.h b/linux-user/ppc/target_cpu.h new file mode 100644 index 0000000..9cc0c3b --- /dev/null +++ b/linux-user/ppc/target_cpu.h @@ -0,0 +1,41 @@ +/* + * PowerPC specific CPU ABI and functions for linux-user + * + * Copyright (c) 2003-2007 Jocelyn Mayer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUPPCState *env, target_ulong newsp) +{ + if (newsp) { + env->gpr[1] = newsp; + } + env->gpr[3] = 0; +} + +static inline void cpu_set_tls(CPUPPCState *env, target_ulong newtls) +{ +#if defined(TARGET_PPC64) + /* The kernel checks TIF_32BIT here; we don't support loading 32-bit + binaries on PPC64 yet. */ + env->gpr[13] = newtls; +#else + env->gpr[2] = newtls; +#endif +} + +#endif diff --git a/linux-user/qemu.h b/linux-user/qemu.h index b10e957..20d171c 100644 --- a/linux-user/qemu.h +++ b/linux-user/qemu.h @@ -16,6 +16,7 @@ #include "exec/user/thunk.h" #include "syscall_defs.h" #include "syscall.h" +#include "target_cpu.h" #include "target_signal.h" #include "exec/gdbstub.h" #include "qemu/queue.h" diff --git a/linux-user/s390x/target_cpu.h b/linux-user/s390x/target_cpu.h new file mode 100644 index 0000000..f10abe8 --- /dev/null +++ b/linux-user/s390x/target_cpu.h @@ -0,0 +1,39 @@ +/* + * S/390 specific CPU ABI and functions for linux-user + * + * Copyright (c) 2009 Ulrich Hecht + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * Contributions after 2012-10-29 are licensed under the terms of the + * GNU GPL, version 2 or (at your option) any later version. + * + * You should have received a copy of the GNU (Lesser) General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUS390XState *env, target_ulong newsp) +{ + if (newsp) { + env->regs[15] = newsp; + } + env->regs[2] = 0; +} + +static inline void cpu_set_tls(CPUS390XState *env, target_ulong newtls) +{ + env->aregs[0] = newtls >> 32; + env->aregs[1] = newtls & 0xffffffffULL; +} + +#endif diff --git a/linux-user/sh4/target_cpu.h b/linux-user/sh4/target_cpu.h new file mode 100644 index 0000000..141856f --- /dev/null +++ b/linux-user/sh4/target_cpu.h @@ -0,0 +1,35 @@ +/* + * SH4 specific CPU ABI and functions for linux-user + * + * Copyright (c) 2005 Samuel Tardieu + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUSH4State *env, target_ulong newsp) +{ + if (newsp) { + env->gregs[15] = newsp; + } + env->gregs[0] = 0; +} + +static inline void cpu_set_tls(CPUSH4State *env, target_ulong newtls) +{ + env->gbr = newtls; +} + +#endif diff --git a/linux-user/sparc/target_cpu.h b/linux-user/sparc/target_cpu.h new file mode 100644 index 0000000..5a620a2 --- /dev/null +++ b/linux-user/sparc/target_cpu.h @@ -0,0 +1,36 @@ +/* + * SPARC specific CPU ABI and functions for linux-user + * + * Copyright (C) 2003 Thomas M. Ogrisegg <tom@fnord.at> + * Copyright (C) 2003-2005 Fabrice Bellard + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUSPARCState *env, target_ulong newsp) +{ + if (newsp) { + env->regwptr[22] = newsp; + } + env->regwptr[0] = 0; + /* FIXME: Do we also need to clear CF? */ + /* XXXXX */ + printf("HELPME: %s:%d\n", __FILE__, __LINE__); +} + +/* TODO: need to implement cpu_set_tls() */ + +#endif diff --git a/linux-user/sparc64/target_cpu.h b/linux-user/sparc64/target_cpu.h new file mode 100644 index 0000000..b22263d --- /dev/null +++ b/linux-user/sparc64/target_cpu.h @@ -0,0 +1 @@ +#include "../sparc/target_cpu.h" diff --git a/linux-user/unicore32/target_cpu.h b/linux-user/unicore32/target_cpu.h new file mode 100644 index 0000000..fb79087 --- /dev/null +++ b/linux-user/unicore32/target_cpu.h @@ -0,0 +1,27 @@ +/* + * UniCore32 specific CPU ABI and functions for linux-user + * + * Copyright (C) 2010-2012 Guan Xuetao + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation, or (at your option) any + * later version. See the COPYING file in the top-level directory. + */ +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUUniCore32State *env, target_ulong newsp) +{ + if (newsp) { + env->regs[29] = newsp; + } + env->regs[0] = 0; +} + +static inline void cpu_set_tls(CPUUniCore32State *env, target_ulong newtls) +{ + env->regs[16] = newtls; +} + +#endif diff --git a/linux-user/x86_64/target_cpu.h b/linux-user/x86_64/target_cpu.h new file mode 100644 index 0000000..9ec7cbb --- /dev/null +++ b/linux-user/x86_64/target_cpu.h @@ -0,0 +1 @@ +#include "../i386/target_cpu.h" diff --git a/target-alpha/cpu.h b/target-alpha/cpu.h index 2156a1e..b4fb6ce 100644 --- a/target-alpha/cpu.h +++ b/target-alpha/cpu.h @@ -498,22 +498,6 @@ static inline void cpu_get_tb_cpu_state(CPUAlphaState *env, target_ulong *pc, *pflags = flags; } -#if defined(CONFIG_USER_ONLY) -static inline void cpu_clone_regs(CPUAlphaState *env, target_ulong newsp) -{ - if (newsp) { - env->ir[IR_SP] = newsp; - } - env->ir[IR_V0] = 0; - env->ir[IR_A3] = 0; -} - -static inline void cpu_set_tls(CPUAlphaState *env, target_ulong newtls) -{ - env->unique = newtls; -} -#endif - static inline bool cpu_has_work(CPUState *cpu) { /* Here we are checking to see if the CPU should wake up from HALT. diff --git a/target-arm/cpu.h b/target-arm/cpu.h index abcc0b4..1369604 100644 --- a/target-arm/cpu.h +++ b/target-arm/cpu.h @@ -249,11 +249,6 @@ int cpu_arm_handle_mmu_fault (CPUARMState *env, target_ulong address, int rw, int mmu_idx); #define cpu_handle_mmu_fault cpu_arm_handle_mmu_fault -static inline void cpu_set_tls(CPUARMState *env, target_ulong newtls) -{ - env->cp15.c13_tls2 = newtls; -} - #define CPSR_M (0x1f) #define CPSR_T (1 << 5) #define CPSR_F (1 << 6) @@ -734,15 +729,6 @@ static inline int cpu_mmu_index (CPUARMState *env) return (env->uncached_cpsr & CPSR_M) == ARM_CPU_MODE_USR ? 1 : 0; } -#if defined(CONFIG_USER_ONLY) -static inline void cpu_clone_regs(CPUARMState *env, target_ulong newsp) -{ - if (newsp) - env->regs[13] = newsp; - env->regs[0] = 0; -} -#endif - #include "exec/cpu-all.h" /* Bit usage in the TB flags field: */ diff --git a/target-cris/cpu.h b/target-cris/cpu.h index dbd7d36..c12a8ca 100644 --- a/target-cris/cpu.h +++ b/target-cris/cpu.h @@ -247,20 +247,6 @@ int cpu_cris_handle_mmu_fault(CPUCRISState *env, target_ulong address, int rw, int mmu_idx); #define cpu_handle_mmu_fault cpu_cris_handle_mmu_fault -#if defined(CONFIG_USER_ONLY) -static inline void cpu_clone_regs(CPUCRISState *env, target_ulong newsp) -{ - if (newsp) - env->regs[14] = newsp; - env->regs[10] = 0; -} -#endif - -static inline void cpu_set_tls(CPUCRISState *env, target_ulong newtls) -{ - env->pregs[PR_PID] = (env->pregs[PR_PID] & 0xff) | newtls; -} - /* Support function regs. */ #define SFR_RW_GC_CFG 0][0 #define SFR_RW_MM_CFG env->pregs[PR_SRS]][0 diff --git a/target-i386/cpu.h b/target-i386/cpu.h index 62e3547..2849672 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -1125,15 +1125,6 @@ static inline target_long lshift(target_long x, int n) /* translate.c */ void optimize_flags_init(void); -#if defined(CONFIG_USER_ONLY) -static inline void cpu_clone_regs(CPUX86State *env, target_ulong newsp) -{ - if (newsp) - env->regs[R_ESP] = newsp; - env->regs[R_EAX] = 0; -} -#endif - #include "exec/cpu-all.h" #include "svm.h" diff --git a/target-lm32/cpu.h b/target-lm32/cpu.h index bfb9150..856bdc7 100644 --- a/target-lm32/cpu.h +++ b/target-lm32/cpu.h @@ -215,20 +215,6 @@ int cpu_lm32_handle_mmu_fault(CPULM32State *env, target_ulong address, int rw, int mmu_idx); #define cpu_handle_mmu_fault cpu_lm32_handle_mmu_fault -#if defined(CONFIG_USER_ONLY) -static inline void cpu_clone_regs(CPULM32State *env, target_ulong newsp) -{ - if (newsp) { - env->regs[R_SP] = newsp; - } - env->regs[R_R1] = 0; -} -#endif - -static inline void cpu_set_tls(CPULM32State *env, target_ulong newtls) -{ -} - #include "exec/cpu-all.h" static inline void cpu_get_tb_cpu_state(CPULM32State *env, target_ulong *pc, diff --git a/target-m68k/cpu.h b/target-m68k/cpu.h index c90c40c..9fdf89e 100644 --- a/target-m68k/cpu.h +++ b/target-m68k/cpu.h @@ -241,15 +241,6 @@ int cpu_m68k_handle_mmu_fault(CPUM68KState *env, target_ulong address, int rw, int mmu_idx); #define cpu_handle_mmu_fault cpu_m68k_handle_mmu_fault -#if defined(CONFIG_USER_ONLY) -static inline void cpu_clone_regs(CPUM68KState *env, target_ulong newsp) -{ - if (newsp) - env->aregs[7] = newsp; - env->dregs[0] = 0; -} -#endif - #include "exec/cpu-all.h" static inline void cpu_get_tb_cpu_state(CPUM68KState *env, target_ulong *pc, diff --git a/target-microblaze/cpu.h b/target-microblaze/cpu.h index 1813939..4f7ce9d 100644 --- a/target-microblaze/cpu.h +++ b/target-microblaze/cpu.h @@ -331,20 +331,6 @@ int cpu_mb_handle_mmu_fault(CPUMBState *env, target_ulong address, int rw, int mmu_idx); #define cpu_handle_mmu_fault cpu_mb_handle_mmu_fault -#if defined(CONFIG_USER_ONLY) -static inline void cpu_clone_regs(CPUMBState *env, target_ulong newsp) -{ - if (newsp) - env->regs[R_SP] = newsp; - env->regs[3] = 0; -} -#endif - -static inline void cpu_set_tls(CPUMBState *env, target_ulong newtls) -{ - env->regs[21] = newtls; -} - static inline int cpu_interrupts_enabled(CPUMBState *env) { return env->sregs[SR_MSR] & MSR_IE; diff --git a/target-mips/cpu.h b/target-mips/cpu.h index 6e761e0..181d1e1 100644 --- a/target-mips/cpu.h +++ b/target-mips/cpu.h @@ -520,14 +520,6 @@ static inline int cpu_mmu_index (CPUMIPSState *env) return env->hflags & MIPS_HFLAG_KSU; } -static inline void cpu_clone_regs(CPUMIPSState *env, target_ulong newsp) -{ - if (newsp) - env->active_tc.gpr[29] = newsp; - env->active_tc.gpr[7] = 0; - env->active_tc.gpr[2] = 0; -} - static inline int cpu_mips_hw_interrupts_pending(CPUMIPSState *env) { int32_t pending; @@ -678,11 +670,6 @@ static inline void cpu_get_tb_cpu_state(CPUMIPSState *env, target_ulong *pc, *flags = env->hflags & (MIPS_HFLAG_TMASK | MIPS_HFLAG_BMASK); } -static inline void cpu_set_tls(CPUMIPSState *env, target_ulong newtls) -{ - env->tls_value = newtls; -} - static inline int mips_vpe_active(CPUMIPSState *env) { int active = 1; diff --git a/target-openrisc/cpu.h b/target-openrisc/cpu.h index b9c55ba..b3a7870 100644 --- a/target-openrisc/cpu.h +++ b/target-openrisc/cpu.h @@ -390,16 +390,6 @@ static inline CPUOpenRISCState *cpu_init(const char *cpu_model) return NULL; } -#if defined(CONFIG_USER_ONLY) -static inline void cpu_clone_regs(CPUOpenRISCState *env, target_ulong newsp) -{ - if (newsp) { - env->gpr[1] = newsp; - } - env->gpr[2] = 0; -} -#endif - #include "exec/cpu-all.h" static inline void cpu_get_tb_cpu_state(CPUOpenRISCState *env, diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h index aa1d013..13137ce 100644 --- a/target-ppc/cpu.h +++ b/target-ppc/cpu.h @@ -1186,15 +1186,6 @@ static inline int cpu_mmu_index (CPUPPCState *env) return env->mmu_idx; } -#if defined(CONFIG_USER_ONLY) -static inline void cpu_clone_regs(CPUPPCState *env, target_ulong newsp) -{ - if (newsp) - env->gpr[1] = newsp; - env->gpr[3] = 0; -} -#endif - #include "exec/cpu-all.h" /*****************************************************************************/ @@ -2034,17 +2025,6 @@ static inline void cpu_get_tb_cpu_state(CPUPPCState *env, target_ulong *pc, *flags = env->hflags; } -static inline void cpu_set_tls(CPUPPCState *env, target_ulong newtls) -{ -#if defined(TARGET_PPC64) - /* The kernel checks TIF_32BIT here; we don't support loading 32-bit - binaries on PPC64 yet. */ - env->gpr[13] = newtls; -#else - env->gpr[2] = newtls; -#endif -} - #if !defined(CONFIG_USER_ONLY) static inline int booke206_tlbm_id(CPUPPCState *env, ppcmas_tlb_t *tlbm) { diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h index 918c819..f497253 100644 --- a/target-s390x/cpu.h +++ b/target-s390x/cpu.h @@ -149,16 +149,6 @@ typedef struct CPUS390XState { #include "cpu-qom.h" -#if defined(CONFIG_USER_ONLY) -static inline void cpu_clone_regs(CPUS390XState *env, target_ulong newsp) -{ - if (newsp) { - env->regs[15] = newsp; - } - env->regs[2] = 0; -} -#endif - /* distinguish between 24 bit and 31 bit addressing */ #define HIGH_ORDER_BIT 0x80000000 @@ -515,12 +505,6 @@ static inline bool css_present(uint8_t cssid) } #endif -static inline void cpu_set_tls(CPUS390XState *env, target_ulong newtls) -{ - env->aregs[0] = newtls >> 32; - env->aregs[1] = newtls & 0xffffffffULL; -} - #define cpu_init(model) (&cpu_s390x_init(model)->env) #define cpu_exec cpu_s390x_exec #define cpu_gen_code cpu_s390x_gen_code diff --git a/target-sh4/cpu.h b/target-sh4/cpu.h index fd7da92..c8df18b 100644 --- a/target-sh4/cpu.h +++ b/target-sh4/cpu.h @@ -220,11 +220,6 @@ void cpu_sh4_write_mmaped_utlb_data(CPUSH4State *s, hwaddr addr, int cpu_sh4_is_cached(CPUSH4State * env, target_ulong addr); -static inline void cpu_set_tls(CPUSH4State *env, target_ulong newtls) -{ - env->gbr = newtls; -} - void cpu_load_tlb(CPUSH4State * env); static inline CPUSH4State *cpu_init(const char *cpu_model) @@ -250,15 +245,6 @@ static inline int cpu_mmu_index (CPUSH4State *env) return (env->sr & SR_MD) == 0 ? 1 : 0; } -#if defined(CONFIG_USER_ONLY) -static inline void cpu_clone_regs(CPUSH4State *env, target_ulong newsp) -{ - if (newsp) - env->gregs[15] = newsp; - env->gregs[0] = 0; -} -#endif - #include "exec/cpu-all.h" /* Memory access type */ diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h index 6fa7778..ae1066b 100644 --- a/target-sparc/cpu.h +++ b/target-sparc/cpu.h @@ -689,18 +689,6 @@ static inline int cpu_pil_allowed(CPUSPARCState *env1, int pil) #endif } -#if defined(CONFIG_USER_ONLY) -static inline void cpu_clone_regs(CPUSPARCState *env, target_ulong newsp) -{ - if (newsp) - env->regwptr[22] = newsp; - env->regwptr[0] = 0; - /* FIXME: Do we also need to clear CF? */ - /* XXXXX */ - printf ("HELPME: %s:%d\n", __FILE__, __LINE__); -} -#endif - #include "exec/cpu-all.h" #ifdef TARGET_SPARC64 diff --git a/target-unicore32/cpu.h b/target-unicore32/cpu.h index 5b2b9d1..d4be525 100644 --- a/target-unicore32/cpu.h +++ b/target-unicore32/cpu.h @@ -142,19 +142,6 @@ static inline int cpu_mmu_index(CPUUniCore32State *env) return (env->uncached_asr & ASR_M) == ASR_MODE_USER ? 1 : 0; } -static inline void cpu_clone_regs(CPUUniCore32State *env, target_ulong newsp) -{ - if (newsp) { - env->regs[29] = newsp; - } - env->regs[0] = 0; -} - -static inline void cpu_set_tls(CPUUniCore32State *env, target_ulong newtls) -{ - env->regs[16] = newtls; -} - #include "exec/cpu-all.h" #include "cpu-qom.h" #include "exec/exec-all.h"

[v2] linux-user: Move cpu_clone_regs() and cpu_set_tls() into linux-user

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