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Mon, 02 Sep 2024 06:32:50 -0700 (PDT) From: Andrew Cooper To: Xen-devel Cc: Andrew Cooper , Jan Beulich , Jan Beulich , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= , Frediano Ziglio Subject: [PATCH 1/4] x86/boot: Use Date: Mon, 2 Sep 2024 14:32:29 +0100 Message-Id: <20240902133232.3302839-2-andrew.cooper3@citrix.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240902133232.3302839-1-andrew.cooper3@citrix.com> References: <20240902133232.3302839-1-andrew.cooper3@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @citrix.com) X-ZM-MESSAGEID: 1725284004686116600 ... rather than opencoding locally. This also covers NULL and *_MAX. No functional change. Signed-off-by: Andrew Cooper Reviewed-by: Jan Beulich --- CC: Jan Beulich CC: Roger Pau Monn=C3=A9 CC: Frediano Ziglio --- xen/arch/x86/boot/cmdline.c | 2 ++ xen/arch/x86/boot/defs.h | 17 ----------------- xen/arch/x86/boot/reloc.c | 2 ++ 3 files changed, 4 insertions(+), 17 deletions(-) diff --git a/xen/arch/x86/boot/cmdline.c b/xen/arch/x86/boot/cmdline.c index b8ad7f3a144a..28a47da7ab02 100644 --- a/xen/arch/x86/boot/cmdline.c +++ b/xen/arch/x86/boot/cmdline.c @@ -31,6 +31,8 @@ asm ( ); =20 #include +#include + #include "defs.h" #include "video.h" =20 diff --git a/xen/arch/x86/boot/defs.h b/xen/arch/x86/boot/defs.h index ee1a4da6af03..cf9a80d116f3 100644 --- a/xen/arch/x86/boot/defs.h +++ b/xen/arch/x86/boot/defs.h @@ -20,14 +20,10 @@ #ifndef __BOOT_DEFS_H__ #define __BOOT_DEFS_H__ =20 -#include - #define __maybe_unused __attribute__((__unused__)) #define __packed __attribute__((__packed__)) #define __stdcall __attribute__((__stdcall__)) =20 -#define NULL ((void *)0) - #define ALIGN_UP(arg, align) \ (((arg) + (align) - 1) & ~((typeof(arg))(align) - 1)) =20 @@ -47,17 +43,4 @@ =20 #define tolower(c) ((c) | 0x20) =20 -typedef unsigned char u8; -typedef unsigned short u16; -typedef unsigned int u32; -typedef unsigned long long u64; -typedef unsigned int size_t; -typedef u8 uint8_t; -typedef u16 uint16_t; -typedef u32 uint32_t; -typedef u64 uint64_t; - -#define UINT16_MAX ((uint16_t)(~0U)) -#define UINT_MAX (~0U) - #endif /* __BOOT_DEFS_H__ */ diff --git a/xen/arch/x86/boot/reloc.c b/xen/arch/x86/boot/reloc.c index 589e026ff9fb..ac8b58b69581 100644 --- a/xen/arch/x86/boot/reloc.c +++ b/xen/arch/x86/boot/reloc.c @@ -26,6 +26,8 @@ asm ( " jmp reloc \n" ); =20 +#include + #include "defs.h" =20 #include --=20 2.39.2 From nobody Sun Nov 24 00:19:12 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; 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Mon, 02 Sep 2024 06:32:52 -0700 (PDT) From: Andrew Cooper To: Xen-devel Cc: Andrew Cooper , Jan Beulich , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= , Frediano Ziglio Subject: [PATCH 2/4] x86/boot: Use Date: Mon, 2 Sep 2024 14:32:30 +0100 Message-Id: <20240902133232.3302839-3-andrew.cooper3@citrix.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240902133232.3302839-1-andrew.cooper3@citrix.com> References: <20240902133232.3302839-1-andrew.cooper3@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @citrix.com) X-ZM-MESSAGEID: 1725283998874116600 ... rather than opencoding locally. This involve collecting various macros scattered around Xen (min()/max() macros from kernel.h, and _p() from lib.h) and moving them into macros.h In reloc.c, replace ALIGN_UP() with ROUNDUP(). No functional change. Signed-off-by: Andrew Cooper Reviewed-by: Jan Beulich --- CC: Jan Beulich CC: Roger Pau Monn=C3=A9 CC: Frediano Ziglio --- xen/arch/x86/boot/cmdline.c | 4 ++++ xen/arch/x86/boot/defs.h | 19 ---------------- xen/arch/x86/boot/reloc.c | 11 +++++----- xen/include/xen/kernel.h | 36 +----------------------------- xen/include/xen/lib.h | 2 -- xen/include/xen/macros.h | 44 +++++++++++++++++++++++++++++++++++++ 6 files changed, 55 insertions(+), 61 deletions(-) diff --git a/xen/arch/x86/boot/cmdline.c b/xen/arch/x86/boot/cmdline.c index 28a47da7ab02..b7375d106678 100644 --- a/xen/arch/x86/boot/cmdline.c +++ b/xen/arch/x86/boot/cmdline.c @@ -31,6 +31,7 @@ asm ( ); =20 #include +#include #include =20 #include "defs.h" @@ -50,6 +51,9 @@ typedef struct __packed { #endif } early_boot_opts_t; =20 +/* Avoid pulling in all of ctypes.h for this. */ +#define tolower(c) ((c) | 0x20) + /* * Space and TAB are obvious delimiters. However, I am * adding "\n" and "\r" here too. Just in case when diff --git a/xen/arch/x86/boot/defs.h b/xen/arch/x86/boot/defs.h index cf9a80d116f3..4d519ac4f5ea 100644 --- a/xen/arch/x86/boot/defs.h +++ b/xen/arch/x86/boot/defs.h @@ -24,23 +24,4 @@ #define __packed __attribute__((__packed__)) #define __stdcall __attribute__((__stdcall__)) =20 -#define ALIGN_UP(arg, align) \ - (((arg) + (align) - 1) & ~((typeof(arg))(align) - 1)) - -#define min(x,y) ({ \ - const typeof(x) _x =3D (x); \ - const typeof(y) _y =3D (y); \ - (void) (&_x =3D=3D &_y); \ - _x < _y ? _x : _y; }) - -#define max(x,y) ({ \ - const typeof(x) _x =3D (x); \ - const typeof(y) _y =3D (y); \ - (void) (&_x =3D=3D &_y); \ - _x > _y ? _x : _y; }) - -#define _p(val) ((void *)(unsigned long)(val)) - -#define tolower(c) ((c) | 0x20) - #endif /* __BOOT_DEFS_H__ */ diff --git a/xen/arch/x86/boot/reloc.c b/xen/arch/x86/boot/reloc.c index ac8b58b69581..eb9902d73fd9 100644 --- a/xen/arch/x86/boot/reloc.c +++ b/xen/arch/x86/boot/reloc.c @@ -26,6 +26,7 @@ asm ( " jmp reloc \n" ); =20 +#include #include =20 #include "defs.h" @@ -76,7 +77,7 @@ static uint32_t alloc; =20 static uint32_t alloc_mem(uint32_t bytes) { - return alloc -=3D ALIGN_UP(bytes, 16); + return alloc -=3D ROUNDUP(bytes, 16); } =20 static void zero_mem(uint32_t s, uint32_t bytes) @@ -202,11 +203,11 @@ static multiboot_info_t *mbi2_reloc(uint32_t mbi_in, = uint32_t video_out) zero_mem(ptr, sizeof(*mbi_out)); =20 /* Skip Multiboot2 information fixed part. */ - ptr =3D ALIGN_UP(mbi_in + sizeof(*mbi_fix), MULTIBOOT2_TAG_ALIGN); + ptr =3D ROUNDUP(mbi_in + sizeof(*mbi_fix), MULTIBOOT2_TAG_ALIGN); =20 /* Get the number of modules. */ for ( tag =3D _p(ptr); (uint32_t)tag - mbi_in < mbi_fix->total_size; - tag =3D _p(ALIGN_UP((uint32_t)tag + tag->size, MULTIBOOT2_TAG_AL= IGN)) ) + tag =3D _p(ROUNDUP((uint32_t)tag + tag->size, MULTIBOOT2_TAG_ALI= GN)) ) { if ( tag->type =3D=3D MULTIBOOT2_TAG_TYPE_MODULE ) ++mbi_out->mods_count; @@ -227,11 +228,11 @@ static multiboot_info_t *mbi2_reloc(uint32_t mbi_in, = uint32_t video_out) } =20 /* Skip Multiboot2 information fixed part. */ - ptr =3D ALIGN_UP(mbi_in + sizeof(*mbi_fix), MULTIBOOT2_TAG_ALIGN); + ptr =3D ROUNDUP(mbi_in + sizeof(*mbi_fix), MULTIBOOT2_TAG_ALIGN); =20 /* Put all needed data into mbi_out. */ for ( tag =3D _p(ptr); (uint32_t)tag - mbi_in < mbi_fix->total_size; - tag =3D _p(ALIGN_UP((uint32_t)tag + tag->size, MULTIBOOT2_TAG_AL= IGN)) ) + tag =3D _p(ROUNDUP((uint32_t)tag + tag->size, MULTIBOOT2_TAG_ALI= GN)) ) { switch ( tag->type ) { diff --git a/xen/include/xen/kernel.h b/xen/include/xen/kernel.h index bc2440b5f96e..c5b6cc977772 100644 --- a/xen/include/xen/kernel.h +++ b/xen/include/xen/kernel.h @@ -5,43 +5,9 @@ * 'kernel.h' contains some often-used function prototypes etc */ =20 +#include #include =20 -/* - * min()/max() macros that also do - * strict type-checking.. See the - * "unnecessary" pointer comparison. - */ -#define min(x,y) ({ \ - const typeof(x) _x =3D (x); \ - const typeof(y) _y =3D (y); \ - (void) (&_x =3D=3D &_y); \ - _x < _y ? _x : _y; }) - -#define max(x,y) ({ \ - const typeof(x) _x =3D (x); \ - const typeof(y) _y =3D (y); \ - (void) (&_x =3D=3D &_y); \ - _x > _y ? _x : _y; }) - -/* - * ..and if you can't take the strict - * types, you can specify one yourself. - * - * Or not use min/max at all, of course. - */ -#define min_t(type,x,y) \ - ({ type __x =3D (x); type __y =3D (y); __x < __y ? __x: __y; }) -#define max_t(type,x,y) \ - ({ type __x =3D (x); type __y =3D (y); __x > __y ? __x: __y; }) - -/* - * pre-processor, array size, and bit field width suitable variants; - * please don't use in "normal" expressions. - */ -#define MIN(x,y) ((x) < (y) ? (x) : (y)) -#define MAX(x,y) ((x) > (y) ? (x) : (y)) - /** * container_of - cast a member of a structure out to the containing struc= ture * diff --git a/xen/include/xen/lib.h b/xen/include/xen/lib.h index 394319c81863..e884a02ee8ce 100644 --- a/xen/include/xen/lib.h +++ b/xen/include/xen/lib.h @@ -57,8 +57,6 @@ static inline void debugtrace_printk(const char *fmt, ...) {} #endif =20 -/* Allows us to use '%p' as general-purpose machine-word format char. */ -#define _p(_x) ((void *)(unsigned long)(_x)) extern void printk(const char *fmt, ...) __attribute__ ((format (printf, 1, 2), cold)); =20 diff --git a/xen/include/xen/macros.h b/xen/include/xen/macros.h index 44d723fd121a..19caaa8026ea 100644 --- a/xen/include/xen/macros.h +++ b/xen/include/xen/macros.h @@ -101,6 +101,50 @@ */ #define sizeof_field(type, member) sizeof(((type *)NULL)->member) =20 +/* Cast an arbitrary integer to a pointer. */ +#define _p(x) ((void *)(unsigned long)(x)) + +/* + * min()/max() macros that also do strict type-checking.. + */ +#define min(x, y) \ + ({ \ + const typeof(x) _x =3D (x); \ + const typeof(y) _y =3D (y); \ + (void)(&_x =3D=3D &_y); /* typecheck */ \ + _x < _y ? _x : _y; \ + }) +#define max(x, y) \ + ({ \ + const typeof(x) _x =3D (x); \ + const typeof(y) _y =3D (y); \ + (void)(&_x =3D=3D &_y); /* typecheck */ \ + _x > _y ? _x : _y; \ + }) + +/* + * ..and if you can't take the strict types, you can specify one yourself. + */ +#define min_t(type, x, y) \ + ({ \ + type __x =3D (x); \ + type __y =3D (y); \ + __x < __y ? __x: __y; \ + }) +#define max_t(type, x, y) \ + ({ \ + type __x =3D (x); \ + type __y =3D (y); \ + __x > __y ? __x: __y; \ + }) + +/* + * pre-processor, array size, and bit field width suitable variants; + * please don't use in "normal" expressions. + */ +#define MIN(x, y) ((x) < (y) ? 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Mon, 02 Sep 2024 06:32:52 -0700 (PDT) From: Andrew Cooper To: Xen-devel Cc: Andrew Cooper , Jan Beulich , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= , Frediano Ziglio Subject: [PATCH 3/4] x86/boot: Use Date: Mon, 2 Sep 2024 14:32:31 +0100 Message-Id: <20240902133232.3302839-4-andrew.cooper3@citrix.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240902133232.3302839-1-andrew.cooper3@citrix.com> References: <20240902133232.3302839-1-andrew.cooper3@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @citrix.com) X-ZM-MESSAGEID: 1725284000944116600 ... rather than opencoding locally. __stdcall is x86-only and not something we want to introduce to Xen generically, so opencode it in the two positions where it matters. With this, defs.h is empty so delete it. No functional change. Signed-off-by: Andrew Cooper Reviewed-by: Jan Beulich --- CC: Jan Beulich CC: Roger Pau Monn=C3=A9 CC: Frediano Ziglio I was hoping to do away with stdcall entirely and use fastcall instead, but I've clearly got something wrong and the result doesn't boot. --- xen/arch/x86/boot/cmdline.c | 5 +++-- xen/arch/x86/boot/defs.h | 27 --------------------------- xen/arch/x86/boot/reloc.c | 7 +++---- 3 files changed, 6 insertions(+), 33 deletions(-) delete mode 100644 xen/arch/x86/boot/defs.h diff --git a/xen/arch/x86/boot/cmdline.c b/xen/arch/x86/boot/cmdline.c index b7375d106678..bdd5b95c224b 100644 --- a/xen/arch/x86/boot/cmdline.c +++ b/xen/arch/x86/boot/cmdline.c @@ -30,11 +30,11 @@ asm ( " jmp cmdline_parse_early \n" ); =20 +#include #include #include #include =20 -#include "defs.h" #include "video.h" =20 /* Keep in sync with trampoline.S:early_boot_opts label! */ @@ -347,7 +347,8 @@ static void vga_parse(const char *cmdline, early_boot_o= pts_t *ebo) #endif =20 /* SAF-1-safe */ -void __stdcall cmdline_parse_early(const char *cmdline, early_boot_opts_t = *ebo) +void __attribute__((__stdcall__)) +cmdline_parse_early(const char *cmdline, early_boot_opts_t *ebo) { if ( !cmdline ) return; diff --git a/xen/arch/x86/boot/defs.h b/xen/arch/x86/boot/defs.h deleted file mode 100644 index 4d519ac4f5ea..000000000000 --- a/xen/arch/x86/boot/defs.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Copyright (c) 2016 Oracle and/or its affiliates. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program 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 General Public License along - * with this program. If not, see . - * - * max() was copied from xen/xen/include/xen/kernel.h. - */ - -#ifndef __BOOT_DEFS_H__ -#define __BOOT_DEFS_H__ - -#define __maybe_unused __attribute__((__unused__)) -#define __packed __attribute__((__packed__)) -#define __stdcall __attribute__((__stdcall__)) - -#endif /* __BOOT_DEFS_H__ */ diff --git a/xen/arch/x86/boot/reloc.c b/xen/arch/x86/boot/reloc.c index eb9902d73fd9..1e3a30fab0c6 100644 --- a/xen/arch/x86/boot/reloc.c +++ b/xen/arch/x86/boot/reloc.c @@ -26,11 +26,10 @@ asm ( " jmp reloc \n" ); =20 +#include #include #include =20 -#include "defs.h" - #include #include #include @@ -354,8 +353,8 @@ static multiboot_info_t *mbi2_reloc(uint32_t mbi_in, ui= nt32_t video_out) } =20 /* SAF-1-safe */ -void *__stdcall reloc(uint32_t magic, uint32_t in, uint32_t trampoline, - uint32_t video_info) +void *__attribute__((__stdcall__)) +reloc(uint32_t magic, uint32_t in, uint32_t trampoline, uint32_t video_inf= o) { alloc =3D trampoline; =20 --=20 2.39.2 From nobody Sun Nov 24 00:19:12 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; 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Mon, 02 Sep 2024 06:32:53 -0700 (PDT) From: Andrew Cooper To: Xen-devel Cc: Andrew Cooper , Jan Beulich , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= , Frediano Ziglio Subject: [PATCH 4/4] x86/boot: Use fastcall for 32bit code Date: Mon, 2 Sep 2024 14:32:32 +0100 Message-Id: <20240902133232.3302839-5-andrew.cooper3@citrix.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240902133232.3302839-1-andrew.cooper3@citrix.com> References: <20240902133232.3302839-1-andrew.cooper3@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @citrix.com) X-ZM-MESSAGEID: 1725284004721116600 Signed-off-by: Andrew Cooper --- CC: Jan Beulich CC: Roger Pau Monn=C3=A9 CC: Frediano Ziglio RFC. This doesn't boot, but I haven't quite figured out where yet. --- xen/arch/x86/boot/Makefile | 2 +- xen/arch/x86/boot/cmdline.c | 7 +++---- xen/arch/x86/boot/head.S | 15 +++++++++------ xen/arch/x86/boot/reloc.c | 12 ++++++------ 4 files changed, 19 insertions(+), 17 deletions(-) diff --git a/xen/arch/x86/boot/Makefile b/xen/arch/x86/boot/Makefile index 03d8ce3a9e48..b327663fba94 100644 --- a/xen/arch/x86/boot/Makefile +++ b/xen/arch/x86/boot/Makefile @@ -13,7 +13,7 @@ $(obj)/head.o: $(head-bin-objs:.o=3D.bin) =20 CFLAGS_x86_32 :=3D $(subst -m64,-m32 -march=3Di686,$(XEN_TREEWIDE_CFLAGS)) $(call cc-options-add,CFLAGS_x86_32,CC,$(EMBEDDED_EXTRA_CFLAGS)) -CFLAGS_x86_32 +=3D -Werror -fno-builtin -g0 -msoft-float +CFLAGS_x86_32 +=3D -Werror -fno-builtin -g0 -msoft-float -mregparm=3D3 ifneq ($(abs_objtree),$(abs_srctree)) CFLAGS_x86_32 +=3D -I$(objtree)/include endif diff --git a/xen/arch/x86/boot/cmdline.c b/xen/arch/x86/boot/cmdline.c index bdd5b95c224b..6eddbb37b5b9 100644 --- a/xen/arch/x86/boot/cmdline.c +++ b/xen/arch/x86/boot/cmdline.c @@ -20,8 +20,8 @@ =20 /* * This entry point is entered from xen/arch/x86/boot/head.S with: - * - 0x4(%esp) =3D &cmdline, - * - 0x8(%esp) =3D &early_boot_opts. + * - %eax =3D &cmdline, + * - %ecx =3D &early_boot_opts. */ asm ( " .text \n" @@ -347,8 +347,7 @@ static void vga_parse(const char *cmdline, early_boot_o= pts_t *ebo) #endif =20 /* SAF-1-safe */ -void __attribute__((__stdcall__)) -cmdline_parse_early(const char *cmdline, early_boot_opts_t *ebo) +void cmdline_parse_early(const char *cmdline, early_boot_opts_t *ebo) { if ( !cmdline ) return; diff --git a/xen/arch/x86/boot/head.S b/xen/arch/x86/boot/head.S index d867b015d961..b745a7cd3a26 100644 --- a/xen/arch/x86/boot/head.S +++ b/xen/arch/x86/boot/head.S @@ -613,10 +613,13 @@ trampoline_setup: =20 /* Save Multiboot / PVH info struct (after relocation) for later u= se. */ push %edx /* Boot video info to be filled from M= B2. */ - push %ecx /* Bottom-most low-memory stack addres= s. */ - push %ebx /* Multiboot / PVH information address= . */ - push %eax /* Magic number. */ + mov %ecx, %edx /* Bottom-most low-memory stack addres= s. */ + mov %ebx, %ecx /* Multiboot / PVH information address= . */ + /* Magic number. */ + /* reloc(magic, info, trampoline, video) using fastcall(a, c,= d, stk). */ call reloc + add $4, %esp + #ifdef CONFIG_PVH_GUEST cmpb $0, sym_esi(pvh_boot) je 1f @@ -848,9 +851,9 @@ trampoline_setup: testl $MBI_CMDLINE,MB_flags(%ebx) jz 1f =20 - lea sym_esi(early_boot_opts),%eax - push %eax - pushl MB_cmdline(%ebx) + lea sym_esi(early_boot_opts), %ecx + lea MB_cmdline(%ebx), %eax + /* cmdline_parse_early(cmdline, opts) using fastcall(a, c). */ call cmdline_parse_early =20 1: diff --git a/xen/arch/x86/boot/reloc.c b/xen/arch/x86/boot/reloc.c index 1e3a30fab0c6..32acded81d78 100644 --- a/xen/arch/x86/boot/reloc.c +++ b/xen/arch/x86/boot/reloc.c @@ -14,10 +14,10 @@ =20 /* * This entry point is entered from xen/arch/x86/boot/head.S with: - * - 0x04(%esp) =3D MAGIC, - * - 0x08(%esp) =3D INFORMATION_ADDRESS, - * - 0x0c(%esp) =3D TOPMOST_LOW_MEMORY_STACK_ADDRESS. - * - 0x10(%esp) =3D BOOT_VIDEO_INFO_ADDRESS. + * - %eax =3D MAGIC, + * - %ecx =3D INFORMATION_ADDRESS, + * - %edx =3D TOPMOST_LOW_MEMORY_STACK_ADDRESS. + * - 0x04(%esp) =3D BOOT_VIDEO_INFO_ADDRESS. */ asm ( " .text \n" @@ -353,8 +353,8 @@ static multiboot_info_t *mbi2_reloc(uint32_t mbi_in, ui= nt32_t video_out) } =20 /* SAF-1-safe */ -void *__attribute__((__stdcall__)) -reloc(uint32_t magic, uint32_t in, uint32_t trampoline, uint32_t video_inf= o) +void *reloc(uint32_t magic, uint32_t in, uint32_t trampoline, + uint32_t video_info) { alloc =3D trampoline; =20 --=20 2.39.2