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Searched refs:pcb2 (Results 1 – 6 of 6) sorted by relevance

/freebsd-14-stable/sys/i386/i386/
HDvm_machdep.c142 struct pcb *pcb2; in copy_thread() local
144 pcb2 = td2->td_pcb; in copy_thread()
157 bcopy(td1->td_pcb, pcb2, sizeof(*pcb2)); in copy_thread()
160 pcb2->pcb_save = get_pcb_user_save_pcb(pcb2); in copy_thread()
164 pcb2->pcb_gs = _udatasel; in copy_thread()
167 pcb2->pcb_flags &= ~(PCB_NPXINITDONE | PCB_NPXUSERINITDONE | in copy_thread()
170 MPASS((pcb2->pcb_flags & (PCB_KERNNPX | PCB_KERNNPX_THR)) == 0); in copy_thread()
171 bcopy(get_pcb_user_save_td(td1), get_pcb_user_save_pcb(pcb2), in copy_thread()
179 pcb2->pcb_edi = 0; in copy_thread()
180 pcb2->pcb_esi = (int)fork_return; /* trampoline arg */ in copy_thread()
[all …]
/freebsd-14-stable/sys/arm/arm/
HDvm_machdep.c96 struct pcb *pcb2; in cpu_fork() local
104 pcb2 = (struct pcb *) in cpu_fork()
113 td2->td_pcb = pcb2; in cpu_fork()
116 bcopy(td1->td_pcb, pcb2, sizeof(*pcb2)); in cpu_fork()
123 td2->td_frame = (struct trapframe *)pcb2 - 1; in cpu_fork()
131 pmap_set_pcb_pagedir(vmspace_pmap(p2->p_vmspace), pcb2); in cpu_fork()
132 pcb2->pcb_regs.sf_r4 = (register_t)fork_return; in cpu_fork()
133 pcb2->pcb_regs.sf_r5 = (register_t)td2; in cpu_fork()
134 pcb2->pcb_regs.sf_lr = (register_t)fork_trampoline; in cpu_fork()
135 pcb2->pcb_regs.sf_sp = STACKALIGN(td2->td_frame); in cpu_fork()
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/freebsd-14-stable/sys/amd64/amd64/
HDvm_machdep.c142 struct pcb *pcb2; in copy_thread() local
144 pcb2 = td2->td_pcb; in copy_thread()
154 bcopy(td1->td_pcb, pcb2, sizeof(*pcb2)); in copy_thread()
157 pcb2->pcb_save = get_pcb_user_save_pcb(pcb2); in copy_thread()
161 pcb2->pcb_fsbase = 0; in copy_thread()
162 pcb2->pcb_gsbase = 0; in copy_thread()
163 clear_pcb_flags(pcb2, PCB_FPUINITDONE | PCB_USERFPUINITDONE | in copy_thread()
166 MPASS((pcb2->pcb_flags & (PCB_KERNFPU | PCB_KERNFPU_THR)) == 0); in copy_thread()
167 bcopy(get_pcb_user_save_td(td1), get_pcb_user_save_pcb(pcb2), in copy_thread()
177 pcb2->pcb_r12 = (register_t)fork_return; /* fork_trampoline argument */ in copy_thread()
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/freebsd-14-stable/sys/arm64/arm64/
HDvm_machdep.c66 struct pcb *pcb2; in cpu_fork() local
86 pcb2 = (struct pcb *)(td2->td_kstack + in cpu_fork()
89 td2->td_pcb = pcb2; in cpu_fork()
90 bcopy(td1->td_pcb, pcb2, sizeof(*pcb2)); in cpu_fork()
93 bzero(&pcb2->pcb_dbg_regs, sizeof(pcb2->pcb_dbg_regs)); in cpu_fork()
97 tf = (struct trapframe *)STACKALIGN((struct trapframe *)pcb2 - 1); in cpu_fork()
/freebsd-14-stable/sys/riscv/riscv/
HDvm_machdep.c69 struct pcb *pcb2; in cpu_fork() local
77 pcb2 = (struct pcb *)(td2->td_kstack + in cpu_fork()
80 td2->td_pcb = pcb2; in cpu_fork()
81 bcopy(td1->td_pcb, pcb2, sizeof(*pcb2)); in cpu_fork()
83 tf = (struct trapframe *)STACKALIGN((struct trapframe *)pcb2 - 1); in cpu_fork()
/freebsd-14-stable/sys/powerpc/powerpc/
HDexec_machdep.c1107 struct pcb *pcb2; in cpu_copy_thread() local
1115 pcb2 = td->td_pcb; in cpu_copy_thread()
1118 bcopy(td0->td_pcb, pcb2, sizeof(*pcb2)); in cpu_copy_thread()
1134 pcb2->pcb_sp = (register_t)cf; in cpu_copy_thread()
1136 pcb2->pcb_lr = ((register_t *)fork_trampoline)[0]; in cpu_copy_thread()
1137 pcb2->pcb_toc = ((register_t *)fork_trampoline)[1]; in cpu_copy_thread()
1139 pcb2->pcb_lr = (register_t)fork_trampoline; in cpu_copy_thread()
1140 pcb2->pcb_context[0] = pcb2->pcb_lr; in cpu_copy_thread()
1142 pcb2->pcb_cpu.aim.usr_vsid = 0; in cpu_copy_thread()
1144 pcb2->pcb_vec.vscr = SPEFSCR_DFLT; in cpu_copy_thread()