From: Samuel Thibault <samuel.thibault@gnu.org>
To: Sergey Bugaev <bugaevc@gmail.com>
Cc: libc-alpha@sourceware.org, bug-hurd@gnu.org
Subject: Re: [RFC PATCH glibc 16/34] hurd: Add sys/ucontext.h and sigcontext.h for x86_64
Date: Mon, 10 Apr 2023 20:39:07 +0200 [thread overview]
Message-ID: <20230410183907.7w55cg675fgoae6k@begin> (raw)
In-Reply-To: <20230319151017.531737-17-bugaevc@gmail.com>
Hello,
Applied, thanks!
Note that I have pushed sysdeps/mach/hurd/x86_64/sys/ucontext.h to
sysdeps/x86_64/sys/ucontext.h since it's not mach-specific, and Linux
has its own for x86.
Samuel
Sergey Bugaev, le dim. 19 mars 2023 18:09:59 +0300, a ecrit:
> This is based on the Linux port's version, but laid out to match Mach's
> struct i386_thread_state, much like the i386 version does.
>
> Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
> ---
>
> I'm not very sure about the FP stuff, nor about any of this, really. Please
> do review.
>
> sysdeps/mach/hurd/x86_64/bits/sigcontext.h | 131 +++++++++++++++++
> sysdeps/mach/hurd/x86_64/sys/ucontext.h | 157 +++++++++++++++++++++
> sysdeps/mach/hurd/x86_64/ucontext_i.sym | 38 +++++
> 3 files changed, 326 insertions(+)
> create mode 100644 sysdeps/mach/hurd/x86_64/bits/sigcontext.h
> create mode 100644 sysdeps/mach/hurd/x86_64/sys/ucontext.h
> create mode 100644 sysdeps/mach/hurd/x86_64/ucontext_i.sym
>
> diff --git a/sysdeps/mach/hurd/x86_64/bits/sigcontext.h b/sysdeps/mach/hurd/x86_64/bits/sigcontext.h
> new file mode 100644
> index 00000000..3a3b34bc
> --- /dev/null
> +++ b/sysdeps/mach/hurd/x86_64/bits/sigcontext.h
> @@ -0,0 +1,131 @@
> +/* Machine-dependent signal context structure for GNU Hurd. x86_64 version.
> + Copyright (C) 1991-2023 Free Software Foundation, Inc.
> + This file is part of the GNU C Library.
> +
> + The GNU C 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 2.1 of the License, or (at your option) any later version.
> +
> + The GNU C 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 the GNU C Library; if not, see
> + <https://www.gnu.org/licenses/>. */
> +
> +#ifndef _BITS_SIGCONTEXT_H
> +#define _BITS_SIGCONTEXT_H 1
> +
> +#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
> +# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
> +#endif
> +
> +/* Signal handlers are actually called:
> + void handler (int sig, int code, struct sigcontext *scp); */
> +
> +#include <bits/types/__sigset_t.h>
> +#include <mach/machine/fp_reg.h>
> +
> +/* State of this thread when the signal was taken. */
> +struct sigcontext
> + {
> + /* These first members are machine-independent. */
> +
> + int sc_onstack; /* Nonzero if running on sigstack. */
> + __sigset_t sc_mask; /* Blocked signals to restore. */
> +
> + /* MiG reply port this thread is using. */
> + unsigned int sc_reply_port;
> +
> + /* Port this thread is doing an interruptible RPC on. */
> + unsigned int sc_intr_port;
> +
> + /* Error code associated with this signal (interpreted as `error_t'). */
> + int sc_error;
> +
> + /* All following members are machine-dependent. The rest of this
> + structure is written to be laid out identically to:
> + {
> + struct i386_thread_state basic;
> + struct i386_float_state fpu;
> + }
> + trampoline.c knows this, so it must be changed if this changes. */
> +
> +#define sc_i386_thread_state sc_gs /* Beginning of correspondence. */
> + /* Segment registers. */
> + int sc_gs;
> + int sc_fs;
> + int sc_es;
> + int sc_ds;
> +
> + long sc_r8;
> + long sc_r9;
> + long sc_r10;
> + long sc_r11;
> + long sc_r12;
> + long sc_r13;
> + long sc_r14;
> + long sc_r15;
> + long sc_rdi;
> + long sc_rsi;
> + long sc_rbp;
> + long sc_rsp; /* Not used; sc_ursp is used instead. */
> + long sc_rbx;
> + long sc_rdx;
> + long sc_rcx;
> + long sc_rax;
> + long sc_rip; /* Instruction pointer. */
> +
> + int sc_cs; /* Code segment register. */
> +
> + long sc_rfl; /* Processor flags. */
> +
> + long sc_ursp; /* This stack pointer is used. */
> + int sc_ss; /* Stack segment register. */
> +
> + /* Following mimics struct i386_float_state. Structures and symbolic
> + values can be found in <mach/i386/fp_reg.h>. */
> +#define sc_i386_float_state sc_fpkind
> + int sc_fpkind; /* FP_NO, FP_387, etc. */
> + int sc_fpused; /* If zero, ignore rest of float state. */
> + struct i386_fp_save sc_fpsave;
> + struct i386_fp_regs sc_fpregs;
> + int sc_fpexcsr; /* FPSR including exception bits. */
> + };
> +
> +/* Traditional BSD names for some members. */
> +#define sc_sp sc_ursp /* Stack pointer. */
> +#define sc_fp sc_rbp /* Frame pointer. */
> +#define sc_pc sc_rip /* Process counter. */
> +#define sc_ps sc_rfl
> +
> +
> +/* The deprecated sigcode values below are passed as an extra, non-portable
> + argument to regular signal handlers. You should use SA_SIGINFO handlers
> + instead, which use the standard POSIX signal codes. */
> +
> +/* Codes for SIGFPE. */
> +#define FPE_INTOVF_TRAP 0x1 /* integer overflow */
> +#define FPE_INTDIV_FAULT 0x2 /* integer divide by zero */
> +#define FPE_FLTOVF_FAULT 0x3 /* floating overflow */
> +#define FPE_FLTDIV_FAULT 0x4 /* floating divide by zero */
> +#define FPE_FLTUND_FAULT 0x5 /* floating underflow */
> +#define FPE_SUBRNG_FAULT 0x7 /* BOUNDS instruction failed */
> +#define FPE_FLTDNR_FAULT 0x8 /* denormalized operand */
> +#define FPE_FLTINX_FAULT 0x9 /* floating loss of precision */
> +#define FPE_EMERR_FAULT 0xa /* mysterious emulation error 33 */
> +#define FPE_EMBND_FAULT 0xb /* emulation BOUNDS instruction failed */
> +
> +/* Codes for SIGILL. */
> +#define ILL_INVOPR_FAULT 0x1 /* invalid operation */
> +#define ILL_STACK_FAULT 0x2 /* fault on microkernel stack access */
> +#define ILL_FPEOPR_FAULT 0x3 /* invalid floating operation */
> +
> +/* Codes for SIGTRAP. */
> +#define DBG_SINGLE_TRAP 0x1 /* single step */
> +#define DBG_BRKPNT_FAULT 0x2 /* breakpoint instruction */
> +
> +#endif /* bits/sigcontext.h */
> diff --git a/sysdeps/mach/hurd/x86_64/sys/ucontext.h b/sysdeps/mach/hurd/x86_64/sys/ucontext.h
> new file mode 100644
> index 00000000..d73a8937
> --- /dev/null
> +++ b/sysdeps/mach/hurd/x86_64/sys/ucontext.h
> @@ -0,0 +1,157 @@
> +/* Copyright (C) 2001-2023 Free Software Foundation, Inc.
> + This file is part of the GNU C Library.
> +
> + The GNU C 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 2.1 of the License, or (at your option) any later version.
> +
> + The GNU C 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 the GNU C Library; if not, see
> + <https://www.gnu.org/licenses/>. */
> +
> +#ifndef _SYS_UCONTEXT_H
> +#define _SYS_UCONTEXT_H 1
> +
> +#include <features.h>
> +
> +#include <bits/types.h>
> +#include <bits/types/sigset_t.h>
> +#include <bits/types/stack_t.h>
> +
> +
> +#ifdef __USE_MISC
> +# define __ctx(fld) fld
> +#else
> +# define __ctx(fld) __ ## fld
> +#endif
> +
> +/* Type for general register. */
> +__extension__ typedef long long int greg_t;
> +
> +/* Number of general registers. */
> +#define __NGREG 23
> +#ifdef __USE_MISC
> +# define NGREG __NGREG
> +#endif
> +
> +/* Container for all general registers. */
> +typedef greg_t gregset_t[__NGREG];
> +
> +#ifdef __USE_GNU
> +/* Number of each register in the `gregset_t' array. */
> +enum
> +{
> + REG_GSFS = 0, /* Actually int gs, fs. */
> +# define REG_GSFS REG_GSFS
> + REG_ESDS, /* Actually int es, ds. */
> +# define REG_ESDS REG_ESDS
> + REG_R8,
> +# define REG_R8 REG_R8
> + REG_R9,
> +# define REG_R9 REG_R9
> + REG_R10,
> +# define REG_R10 REG_R10
> + REG_R11,
> +# define REG_R11 REG_R11
> + REG_R12,
> +# define REG_R12 REG_R12
> + REG_R13,
> +# define REG_R13 REG_R13
> + REG_R14,
> +# define REG_R14 REG_R14
> + REG_R15,
> +# define REG_R15 REG_R15
> + REG_RDI,
> +# define REG_RDI REG_RDI
> + REG_RSI,
> +# define REG_RSI REG_RSI
> + REG_RBP,
> +# define REG_RBP REG_RBP
> + REG_RSP,
> +# define REG_RSP REG_RSP
> + REG_RBX,
> +# define REG_RBX REG_RBX
> + REG_RDX,
> +# define REG_RDX REG_RDX
> + REG_RCX,
> +# define REG_RCX REG_RCX
> + REG_RAX,
> +# define REG_RAX REG_RAX
> + REG_RIP,
> +# define REG_RIP REG_RIP
> + REG_CS, /* Actually int cs, pad. */
> +# define REG_CS REG_CS
> + REG_RFL,
> +# define REG_RFL REG_RFL
> + REG_ERR,
> +# define REG_ERR REG_ERR
> + REG_TRAPNO,
> +# define REG_TRAPNO REG_TRAPNO
> + REG_OLDMASK,
> +# define REG_OLDMASK REG_OLDMASK
> + REG_CR2
> +# define REG_CR2 REG_CR2
> +};
> +#endif
> +
> +struct _libc_fpxreg
> +{
> + unsigned short int __ctx(significand)[4];
> + unsigned short int __ctx(exponent);
> + unsigned short int __glibc_reserved1[3];
> +};
> +
> +struct _libc_xmmreg
> +{
> + __uint32_t __ctx(element)[4];
> +};
> +
> +struct _libc_fpstate
> +{
> + /* 64-bit FXSAVE format. */
> + __uint16_t __ctx(cwd);
> + __uint16_t __ctx(swd);
> + __uint16_t __ctx(ftw);
> + __uint16_t __ctx(fop);
> + __uint64_t __ctx(rip);
> + __uint64_t __ctx(rdp);
> + __uint32_t __ctx(mxcsr);
> + __uint32_t __ctx(mxcr_mask);
> + struct _libc_fpxreg _st[8];
> + struct _libc_xmmreg _xmm[16];
> + __uint32_t __glibc_reserved1[24];
> +};
> +
> +/* Structure to describe FPU registers. */
> +typedef struct _libc_fpstate *fpregset_t;
> +
> +/* Context to describe whole processor state. */
> +typedef struct
> + {
> + gregset_t __ctx(gregs);
> + /* Note that fpregs is a pointer. */
> + fpregset_t __ctx(fpregs);
> + __extension__ unsigned long long __reserved1 [8];
> +} mcontext_t;
> +
> +/* Userlevel context. */
> +typedef struct ucontext_t
> + {
> + unsigned long int __ctx(uc_flags);
> + struct ucontext_t *uc_link;
> + stack_t uc_stack;
> + mcontext_t uc_mcontext;
> + sigset_t uc_sigmask;
> + struct _libc_fpstate __fpregs_mem;
> + __extension__ unsigned long long int __ssp[4];
> + } ucontext_t;
> +
> +#undef __ctx
> +
> +#endif /* sys/ucontext.h */
> diff --git a/sysdeps/mach/hurd/x86_64/ucontext_i.sym b/sysdeps/mach/hurd/x86_64/ucontext_i.sym
> new file mode 100644
> index 00000000..7e536956
> --- /dev/null
> +++ b/sysdeps/mach/hurd/x86_64/ucontext_i.sym
> @@ -0,0 +1,38 @@
> +#include <stddef.h>
> +#include <signal.h>
> +#include <sys/ucontext.h>
> +
> +--
> +
> +SIG_BLOCK
> +SIG_SETMASK
> +
> +_NSIG8 (_NSIG / 8)
> +
> +#define ucontext(member) offsetof (ucontext_t, member)
> +#define mcontext(member) ucontext (uc_mcontext.member)
> +#define mreg(reg) mcontext (gregs[REG_##reg])
> +
> +oRBP mreg (RBP)
> +oRSP mreg (RSP)
> +oRBX mreg (RBX)
> +oR8 mreg (R8)
> +oR9 mreg (R9)
> +oR10 mreg (R10)
> +oR11 mreg (R11)
> +oR12 mreg (R12)
> +oR13 mreg (R13)
> +oR14 mreg (R14)
> +oR15 mreg (R15)
> +oRDI mreg (RDI)
> +oRSI mreg (RSI)
> +oRDX mreg (RDX)
> +oRAX mreg (RAX)
> +oRCX mreg (RCX)
> +oRIP mreg (RIP)
> +oRFL mreg (RFL)
> +oFPREGS mcontext (fpregs)
> +oSIGMASK ucontext (uc_sigmask)
> +oFPREGSMEM ucontext (__fpregs_mem)
> +oMXCSR ucontext (__fpregs_mem.mxcsr)
> +oSSP ucontext (__ssp)
> --
> 2.39.2
>
--
Samuel
---
Pour une évaluation indépendante, transparente et rigoureuse !
Je soutiens la Commission d'Évaluation de l'Inria.
next prev parent reply other threads:[~2023-04-10 18:39 UTC|newest]
Thread overview: 140+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-19 15:09 [RFC PATCH 00/34] The rest of the x86_64-gnu port Sergey Bugaev
2023-03-19 15:09 ` [RFC PATCH gnumach 01/34] Add i386_fsgs_base_state Sergey Bugaev
2023-04-02 22:43 ` Samuel Thibault
2023-03-19 15:09 ` [RFC PATCH gnumach 02/34] Remove bootstrap.defs Sergey Bugaev
2023-04-02 22:43 ` Samuel Thibault
2023-04-03 9:39 ` Sergey Bugaev
2023-03-19 15:09 ` [RFC PATCH gnumach 03/34] Make exception subcode a long Sergey Bugaev
2023-04-02 22:45 ` Samuel Thibault
2023-04-03 9:32 ` Sergey Bugaev
2023-04-06 2:11 ` Flávio Cruz
2023-04-10 23:52 ` Samuel Thibault
2023-03-19 15:09 ` [RFC PATCH glibc 04/34] hurd: " Sergey Bugaev
2023-04-02 22:52 ` Samuel Thibault
2023-03-19 15:09 ` [RFC PATCH glibc 05/34] hurd: Remove __hurd_threadvar_stack_{offset,mask} Sergey Bugaev
2023-04-02 22:53 ` Samuel Thibault
2023-03-19 15:09 ` [RFC PATCH glibc 06/34] hurd: Swap around two function calls Sergey Bugaev
2023-04-02 22:54 ` Samuel Thibault
2023-03-19 15:09 ` [RFC PATCH glibc 07/34] hurd: Fix file name in #error Sergey Bugaev
2023-04-02 22:55 ` Samuel Thibault
2023-03-19 15:09 ` [RFC PATCH glibc 08/34] hurd: Disable O_TRUNC and FS_RETRY_MAGICAL in rtld Sergey Bugaev
2023-04-02 22:57 ` Samuel Thibault
2023-03-19 15:09 ` [RFC PATCH glibc 09/34] hurd: Fix _hurd_setup_sighandler () signature Sergey Bugaev
2023-04-02 22:58 ` Samuel Thibault
2023-03-19 15:09 ` [RFC PATCH glibc 10/34] stdio-common: Fix building when !IS_IN (libc) Sergey Bugaev
2023-04-02 23:01 ` Samuel Thibault
2023-03-19 15:09 ` [RFC PATCH glibc 11/34] mach, hurd: Drop __libc_lock_self0 Sergey Bugaev
2023-04-02 23:02 ` Samuel Thibault
2023-03-19 15:09 ` [RFC PATCH glibc 12/34] hurd: More 64-bit integer casting fixes Sergey Bugaev
2023-04-02 23:03 ` Samuel Thibault
2023-03-19 15:09 ` [RFC PATCH glibc 13/34] x86-64: Disable prefer_map_32bit_exec tunable on non-Linux Sergey Bugaev
2023-04-02 23:09 ` Samuel Thibault
2023-04-03 10:10 ` Sergey Bugaev
2023-04-03 19:02 ` H.J. Lu
2023-04-03 20:11 ` Sergey Bugaev
2023-03-19 15:09 ` [RFC PATCH glibc 14/34] hurd: Move rtld-strncpy-c.c out of mach/hurd/ Sergey Bugaev
2023-04-02 23:10 ` Samuel Thibault
2023-03-19 15:09 ` [RFC PATCH glibc 15/34] hurd: Use uintptr_t for register values in trampoline.c Sergey Bugaev
2023-04-02 23:13 ` Samuel Thibault
2023-03-19 15:09 ` [RFC PATCH glibc 16/34] hurd: Add sys/ucontext.h and sigcontext.h for x86_64 Sergey Bugaev
2023-04-10 18:39 ` Samuel Thibault [this message]
2023-04-10 19:07 ` Sergey Bugaev
2023-04-10 19:21 ` Samuel Thibault
2023-04-10 18:58 ` Samuel Thibault
2023-04-10 19:13 ` Sergey Bugaev
2023-04-10 19:21 ` Samuel Thibault
2023-04-10 21:50 ` Sergey Bugaev
2023-04-10 22:23 ` Samuel Thibault
2023-03-19 15:10 ` [RFC PATCH glibc 17/34] hurd: Implement x86_64/intr-msg.h Sergey Bugaev
2023-04-10 18:41 ` Samuel Thibault
2023-03-19 15:10 ` [RFC PATCH glibc 18/34] hurd: Port trampoline.c to x86_64 Sergey Bugaev
2023-04-03 11:56 ` [PATCH v2 18.0/34] Alignment-respecting x86_64 trampoline.c Sergey Bugaev
2023-04-03 11:56 ` [PATCH v2 18.1/34] hurd: Do not declare local variables volatile Sergey Bugaev
2023-04-10 18:42 ` Samuel Thibault
2023-04-03 11:56 ` [PATCH v2 18.2/34] hurd: Port trampoline.c to x86_64 Sergey Bugaev
2023-04-10 19:04 ` Samuel Thibault
2023-04-10 21:33 ` Sergey Bugaev
2023-03-19 15:10 ` [RFC PATCH glibc 19/34] hurd: Move a couple of singal-related files to x86 Sergey Bugaev
2023-04-02 23:15 ` Samuel Thibault
2023-03-19 15:10 ` [RFC PATCH glibc 20/34] htl: Add tcb-offsets.sym for x86_64 Sergey Bugaev
2023-04-02 23:16 ` Samuel Thibault
2023-03-19 15:10 ` [RFC PATCH glibc 21/34] x86_64: Add rtld-stpncpy & rtld-strncpy Sergey Bugaev
2023-04-02 23:18 ` Samuel Thibault
2023-03-19 15:10 ` [RFC PATCH glibc 22/34] htl: Implement thread_set_pcsptp for x86_64 Sergey Bugaev
2023-04-02 23:19 ` Samuel Thibault
2023-03-19 15:10 ` [RFC PATCH glibc 23/34] elf: Stop including tls.h in ldsodefs.h Sergey Bugaev
2023-04-02 23:20 ` Samuel Thibault
2023-04-03 9:26 ` Sergey Bugaev
2023-04-10 21:26 ` Samuel Thibault
2023-03-19 15:10 ` [RFC PATCH glibc 24/34] hurd: Only check for TLS initialization inside rtld or in static builds Sergey Bugaev
2023-04-10 21:33 ` Samuel Thibault
2023-04-11 18:57 ` Samuel Thibault
2023-04-11 19:18 ` Samuel Thibault
2023-04-11 20:03 ` Samuel Thibault
2023-04-11 20:27 ` Sergey Bugaev
2023-04-11 21:23 ` Samuel Thibault
2023-04-12 8:36 ` Sergey Bugaev
2023-04-12 9:00 ` Samuel Thibault
2023-04-12 10:42 ` Sergey Bugaev
2023-04-12 10:45 ` Samuel Thibault
2023-04-12 17:18 ` Sergey Bugaev
2023-04-12 23:46 ` Samuel Thibault
2023-04-13 10:02 ` Sergey Bugaev
2023-04-13 10:10 ` Samuel Thibault
2023-04-13 12:17 ` Sergey Bugaev
2023-04-13 21:47 ` Samuel Thibault
2023-04-13 22:21 ` Samuel Thibault
2023-04-14 8:29 ` Sergey Bugaev
2023-04-14 8:36 ` Samuel Thibault
2023-04-14 8:53 ` Sergey Bugaev
2023-04-14 9:09 ` Samuel Thibault
2023-04-14 9:23 ` Sergey Bugaev
2023-04-14 9:31 ` Samuel Thibault
2023-04-17 7:16 ` Samuel Thibault
2023-04-14 17:34 ` Samuel Thibault
2023-04-14 19:52 ` Sergey Bugaev
2023-03-19 15:10 ` [RFC PATCH glibc 25/34] hurd: Improve reply port handling when exiting signal handlers Sergey Bugaev
2023-04-10 22:03 ` Samuel Thibault
2023-04-11 7:44 ` Sergey Bugaev
2023-04-11 20:15 ` Samuel Thibault
2023-04-11 20:35 ` Sergey Bugaev
2023-04-12 22:54 ` Samuel Thibault
2023-03-19 15:10 ` [RFC PATCH glibc 26/34] hurd: Remove __hurd_local_reply_port Sergey Bugaev
2023-04-10 22:07 ` Samuel Thibault
2023-04-10 22:35 ` Samuel Thibault
2023-04-11 8:00 ` Sergey Bugaev
2023-04-11 20:18 ` Samuel Thibault
2023-04-13 11:58 ` [RFC PATCH glibc v2 " Sergey Bugaev
2023-04-13 13:12 ` Samuel Thibault
2023-04-13 13:20 ` Sergey Bugaev
2023-04-13 21:28 ` Samuel Thibault
2023-04-14 17:33 ` Samuel Thibault
2023-04-14 20:29 ` Sergey Bugaev
2023-04-15 6:45 ` Samuel Thibault
2023-04-15 7:34 ` Sergey Bugaev
2023-04-15 7:42 ` Samuel Thibault
2023-03-19 15:10 ` [RFC PATCH glibc 27/34] hurd: Don't leak __hurd_reply_port0 Sergey Bugaev
2023-04-10 22:25 ` Samuel Thibault
2023-03-19 15:10 ` [RFC PATCH glibc 28/34] hurd: Implement _hurd_longjmp_thread_state for x86_64 Sergey Bugaev
2023-04-02 23:23 ` Samuel Thibault
2023-03-19 15:10 ` [RFC PATCH glibc 29/34] hurd: Add vm_param.h " Sergey Bugaev
2023-04-02 23:24 ` Samuel Thibault
2023-03-19 15:10 ` [RFC PATCH glibc 30/34] hurd: Implement longjmp " Sergey Bugaev
2023-03-19 15:10 ` [RFC PATCH glibc 31/34] hurd: Microoptimize _hurd_self_sigstate () Sergey Bugaev
2023-04-02 23:26 ` Samuel Thibault
2023-03-19 15:10 ` [RFC PATCH glibc 32/34] hurd: Implement sigreturn for x86_64 Sergey Bugaev
2023-04-03 11:47 ` [PATCH v2] " Sergey Bugaev
2023-03-19 15:10 ` [RFC PATCH glibc 33/34] hurd: Create abilist files for lib{mach,hurd}user Sergey Bugaev
2023-03-19 15:19 ` Samuel Thibault
2023-03-19 15:39 ` Sergey Bugaev
2023-03-19 15:43 ` Samuel Thibault
2023-03-19 15:10 ` [RFC PATCH glibc 34/34] hurd: Add expected abilist files for x86_64 Sergey Bugaev
2023-03-19 18:04 ` Florian Weimer
2023-03-19 20:14 ` [PATCH v2] " Sergey Bugaev
2023-03-20 6:30 ` Florian Weimer
2023-03-19 16:44 ` [RFC PATCH 00/34] The rest of the x86_64-gnu port Luca
2023-03-20 5:03 ` Flávio Cruz
2023-04-02 23:30 ` Samuel Thibault
2023-04-10 19:20 ` Samuel Thibault
2023-04-10 21:24 ` Sergey Bugaev
2023-04-10 21:27 ` Samuel Thibault
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