bsd-user: Implement target_set_brk function in bsd-mem.c instead of os-syscall.c
The definitions and variables names matches the corresponding ones in linux-user/syscall.c, for making later implementation of do_obreak easier Co-authored-by: Mikaël Urankar <mikael.urankar@gmail.com> Signed-off-by: Mikaël Urankar <mikael.urankar@gmail.com> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230925182709.4834-9-kariem.taha2.7@gmail.com>
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@ -0,0 +1,32 @@
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/*
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* memory management system conversion routines
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*
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* Copyright (c) 2013 Stacey D. Son
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "qemu/osdep.h"
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#include "qemu.h"
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#include "qemu-bsd.h"
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struct bsd_shm_regions bsd_shm_regions[N_BSD_SHM_REGIONS];
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abi_ulong target_brk;
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abi_ulong initial_target_brk;
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void target_set_brk(abi_ulong new_brk)
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{
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target_brk = TARGET_PAGE_ALIGN(new_brk);
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initial_target_brk = target_brk;
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}
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@ -67,10 +67,6 @@ safe_syscall4(pid_t, wait4, pid_t, wpid, int *, status, int, options,
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safe_syscall6(pid_t, wait6, idtype_t, idtype, id_t, id, int *, status, int,
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options, struct __wrusage *, wrusage, siginfo_t *, infop);
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void target_set_brk(abi_ulong new_brk)
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{
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}
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/*
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* errno conversion.
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*/
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