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@@ -0,0 +1,143 @@
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From 82e935c564699456a766044faa39367b47cce793 Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Sun, 31 Oct 2021 23:11:11 +0100
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Subject: [PATCH] mips: Fix new syscall numbers
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The MIPS32 and MIPS64 O32 ABI are adding 4000 to all syscall numbers.
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The MIPS64 N64 ABI adds 5000 to each syscall and the MIPS64 N32 ABI adds
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6000 to each syscall number. We can not use the shared file for MIPS and
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have to define this for each sycall separately.
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Without this change valgrind is not able to detect new syscalls like
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clock_gettime64 correctly.
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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---
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include/pub_tool_vkiscnums_asm.h | 3 --
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include/vki/vki-scnums-mips32-linux.h | 40 +++++++++++++++++++++++++++
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include/vki/vki-scnums-mips64-linux.h | 40 +++++++++++++++++++++++++++
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3 files changed, 80 insertions(+), 3 deletions(-)
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--- a/include/pub_tool_vkiscnums_asm.h
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+++ b/include/pub_tool_vkiscnums_asm.h
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@@ -63,15 +63,12 @@
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# include "vki/vki-scnums-arm64-linux.h"
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#elif defined(VGP_mips32_linux)
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-# include "vki/vki-scnums-shared-linux.h"
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-# include "vki/vki-scnums-32bit-linux.h"
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# include "vki/vki-scnums-mips32-linux.h"
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#elif defined(VGP_nanomips_linux)
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# include "vki/vki-scnums-nanomips-linux.h"
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#elif defined(VGP_mips64_linux)
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-# include "vki/vki-scnums-shared-linux.h"
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# include "vki/vki-scnums-mips64-linux.h"
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#elif defined(VGP_x86_freebsd) || defined(VGP_amd64_freebsd)
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--- a/include/vki/vki-scnums-mips32-linux.h
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+++ b/include/vki/vki-scnums-mips32-linux.h
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@@ -401,6 +401,46 @@
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#define __NR_pkey_free (__NR_Linux + 365)
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#define __NR_statx (__NR_Linux + 366)
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+#define __NR_clock_gettime64 (__NR_Linux + 403)
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+#define __NR_clock_settime64 (__NR_Linux + 404)
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+#define __NR_clock_adjtime64 (__NR_Linux + 405)
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+#define __NR_clock_getres_time64 (__NR_Linux + 406)
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+#define __NR_clock_nanosleep_time64 (__NR_Linux + 407)
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+#define __NR_timer_gettime64 (__NR_Linux + 408)
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+#define __NR_timer_settime64 (__NR_Linux + 409)
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+#define __NR_timerfd_gettime64 (__NR_Linux + 410)
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+#define __NR_timerfd_settime64 (__NR_Linux + 411)
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+#define __NR_utimensat_time64 (__NR_Linux + 412)
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+#define __NR_pselect6_time64 (__NR_Linux + 413)
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+#define __NR_ppoll_time64 (__NR_Linux + 414)
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+#define __NR_io_pgetevents_time64 (__NR_Linux + 416)
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+#define __NR_recvmmsg_time64 (__NR_Linux + 417)
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+#define __NR_mq_timedsend_time64 (__NR_Linux + 418)
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+#define __NR_mq_timedreceive_time64 (__NR_Linux + 419)
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+#define __NR_semtimedop_time64 (__NR_Linux + 420)
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+#define __NR_rt_sigtimedwait_time64 (__NR_Linux + 421)
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+#define __NR_futex_time64 (__NR_Linux + 422)
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+#define __NR_sched_rr_get_interval_time64 (__NR_Linux + 423)
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+#define __NR_pidfd_send_signal (__NR_Linux + 424)
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+#define __NR_io_uring_setup (__NR_Linux + 425)
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+#define __NR_io_uring_enter (__NR_Linux + 426)
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+#define __NR_io_uring_register (__NR_Linux + 427)
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+#define __NR_open_tree (__NR_Linux + 428)
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+#define __NR_move_mount (__NR_Linux + 429)
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+#define __NR_fsopen (__NR_Linux + 430)
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+#define __NR_fsconfig (__NR_Linux + 431)
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+#define __NR_fsmount (__NR_Linux + 432)
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+#define __NR_fspick (__NR_Linux + 433)
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+
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+#define __NR_pidfd_open (__NR_Linux + 434)
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+#define __NR_clone3 (__NR_Linux + 435)
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+#define __NR_close_range (__NR_Linux + 436)
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+#define __NR_openat2 (__NR_Linux + 437)
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+
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+#define __NR_faccessat2 (__NR_Linux + 439)
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+
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+#define __NR_epoll_pwait2 (__NR_Linux + 441)
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+
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/*
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* Offset of the last Linux o32 flavoured syscall
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*/
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--- a/include/vki/vki-scnums-mips64-linux.h
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+++ b/include/vki/vki-scnums-mips64-linux.h
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@@ -363,6 +363,26 @@
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#define __NR_pkey_free (__NR_Linux + 325)
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#define __NR_statx (__NR_Linux + 326)
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+#define __NR_pidfd_send_signal (__NR_Linux + 424)
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+#define __NR_io_uring_setup (__NR_Linux + 425)
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+#define __NR_io_uring_enter (__NR_Linux + 426)
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+#define __NR_io_uring_register (__NR_Linux + 427)
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+#define __NR_open_tree (__NR_Linux + 428)
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+#define __NR_move_mount (__NR_Linux + 429)
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+#define __NR_fsopen (__NR_Linux + 430)
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+#define __NR_fsconfig (__NR_Linux + 431)
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+#define __NR_fsmount (__NR_Linux + 432)
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+#define __NR_fspick (__NR_Linux + 433)
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+
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+#define __NR_pidfd_open (__NR_Linux + 434)
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+#define __NR_clone3 (__NR_Linux + 435)
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+#define __NR_close_range (__NR_Linux + 436)
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+#define __NR_openat2 (__NR_Linux + 437)
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+
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+#define __NR_faccessat2 (__NR_Linux + 439)
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+
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+#define __NR_epoll_pwait2 (__NR_Linux + 441)
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+
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#elif defined(VGABI_N32)
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/*
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@@ -702,6 +722,26 @@
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#define __NR_pkey_free (__NR_Linux + 329)
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#define __NR_statx (__NR_Linux + 330)
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+#define __NR_pidfd_send_signal (__NR_Linux + 424)
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+#define __NR_io_uring_setup (__NR_Linux + 425)
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+#define __NR_io_uring_enter (__NR_Linux + 426)
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+#define __NR_io_uring_register (__NR_Linux + 427)
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+#define __NR_open_tree (__NR_Linux + 428)
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+#define __NR_move_mount (__NR_Linux + 429)
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+#define __NR_fsopen (__NR_Linux + 430)
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+#define __NR_fsconfig (__NR_Linux + 431)
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+#define __NR_fsmount (__NR_Linux + 432)
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+#define __NR_fspick (__NR_Linux + 433)
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+
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+#define __NR_pidfd_open (__NR_Linux + 434)
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+#define __NR_clone3 (__NR_Linux + 435)
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+#define __NR_close_range (__NR_Linux + 436)
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+#define __NR_openat2 (__NR_Linux + 437)
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+
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+#define __NR_faccessat2 (__NR_Linux + 439)
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+
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+#define __NR_epoll_pwait2 (__NR_Linux + 441)
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+
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#else
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#error unknown mips64 abi
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#endif
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11
package/devel/valgrind/patches/100-fix_configure_check.patch
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11
package/devel/valgrind/patches/100-fix_configure_check.patch
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@@ -0,0 +1,11 @@
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--- a/configure.ac
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+++ b/configure.ac
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@@ -364,7 +364,7 @@ case "${host_os}" in
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# Ok, this is linux. Check the kernel version
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AC_MSG_CHECKING([for the kernel version])
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- kernel=`uname -r`
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+ kernel=${UNAME_R:-`uname -r`}
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case "${kernel}" in
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0.*|1.*|2.0.*|2.1.*|2.2.*|2.3.*|2.4.*|2.5.*)
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@@ -0,0 +1,17 @@
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Description: Fix FTBFS on armhf by correctly detecting the architecture
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Origin: vendor
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Bug-Debian: http://bugs.debian.org/730844
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Author: Alessandro Ghedini <ghedo@debian.org>
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Last-Update: 2013-11-30
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--- a/configure.ac
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+++ b/configure.ac
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@@ -271,7 +271,7 @@ case "${host_cpu}" in
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ARCH_MAX="s390x"
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;;
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- armv7*)
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+ arm*)
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AC_MSG_RESULT([ok (${host_cpu})])
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ARCH_MAX="arm"
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;;
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68
package/devel/valgrind/patches/130-mips_fix_soft_float.patch
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68
package/devel/valgrind/patches/130-mips_fix_soft_float.patch
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@@ -0,0 +1,68 @@
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Disable the valgrind helpers which use MIPS floating point operations
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when floating point support is deactivated in the toolchain.
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The fix from this commit is not sufficient any more:
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https://sourceware.org/git/?p=valgrind.git;a=commitdiff;h=869fcf2f6739f17b4eff36ec68f8dca826c8afeb
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This fixes the following error message when compiling with a GCC 10 MIPS BE 32:
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---------------------------------------------------------
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../VEX/priv/guest_mips_helpers.c: In function 'mips_dirtyhelper_calculate_FCSR_fp32':
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../VEX/priv/guest_mips_helpers.c:640:10: error: the register '$f21' cannot be clobbered in 'asm' for the current target
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640 | ASM_VOLATILE_UNARY32_DOUBLE(round.w.d)
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| ^
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---------------------------------------------------------
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--- a/VEX/priv/guest_mips_helpers.c
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+++ b/VEX/priv/guest_mips_helpers.c
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@@ -616,6 +616,7 @@ extern UInt mips_dirtyhelper_calculate_F
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flt_op inst )
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{
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UInt ret = 0;
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+#ifndef __mips_soft_float
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#if defined(__mips__)
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VexGuestMIPS32State* guest_state = (VexGuestMIPS32State*)gs;
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UInt loFsVal, hiFsVal, loFtVal, hiFtVal;
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@@ -698,6 +699,7 @@ extern UInt mips_dirtyhelper_calculate_F
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break;
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}
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#endif
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+#endif
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return ret;
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}
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@@ -707,6 +709,7 @@ extern UInt mips_dirtyhelper_calculate_F
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flt_op inst )
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{
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UInt ret = 0;
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+#ifndef __mips_soft_float
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#if defined(__mips__) && ((__mips == 64) || \
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(defined(__mips_isa_rev) && (__mips_isa_rev >= 2)))
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#if defined(VGA_mips32)
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@@ -859,6 +862,7 @@ extern UInt mips_dirtyhelper_calculate_F
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break;
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}
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#endif
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+#endif
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return ret;
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}
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--- a/coregrind/m_machine.c
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+++ b/coregrind/m_machine.c
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@@ -2109,6 +2109,7 @@ Bool VG_(machine_get_hwcaps)( void )
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we are using alternative way to determine FP mode */
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ULong result = 0;
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+#ifndef __mips_soft_float
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if (!VG_MINIMAL_SETJMP(env_unsup_insn)) {
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__asm__ volatile (
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".set push\n\t"
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@@ -2126,6 +2127,9 @@ Bool VG_(machine_get_hwcaps)( void )
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fpmode = (result != 0x3FF0000000000000ull);
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}
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+#else
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+ fpmode = 0;
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+#endif
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}
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if (fpmode != 0)
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