FM / asm

/usr/include/powerpc64-linux-gnu/asm

Name	Size	Mode	Actions
auxvec.h	1846	0644	edit dl rm
bitsperlong.h	312	0644	edit dl rm
bootx.h	4401	0644	edit dl rm
bpf_perf_event.h	40	0644	edit dl rm
byteorder.h	550	0644	edit dl rm
cputable.h	2384	0644	edit dl rm
eeh.h	2233	0644	edit dl rm
elf.h	13400	0644	edit dl rm
epapr_hcalls.h	4259	0644	edit dl rm
errno.h	278	0644	edit dl rm
fcntl.h	367	0644	edit dl rm
ioctl.h	302	0644	edit dl rm
ioctls.h	4363	0644	edit dl rm
ipcbuf.h	1057	0644	edit dl rm
kvm.h	26122	0644	edit dl rm
kvm_para.h	2778	0644	edit dl rm
mman.h	1279	0644	edit dl rm
msgbuf.h	1159	0644	edit dl rm
nvram.h	2062	0644	edit dl rm
opal-prd.h	1767	0644	edit dl rm
papr-miscdev.h	184	0644	edit dl rm
papr-sysparm.h	2057	0644	edit dl rm
papr-vpd.h	538	0644	edit dl rm
param.h	31	0644	edit dl rm
perf_event.h	550	0644	edit dl rm
perf_regs.h	2748	0644	edit dl rm
poll.h	30	0644	edit dl rm
posix_types.h	594	0644	edit dl rm
ps3fb.h	1781	0644	edit dl rm
ptrace.h	7725	0644	edit dl rm
resource.h	34	0644	edit dl rm
sembuf.h	1144	0644	edit dl rm
setup.h	188	0644	edit dl rm
shmbuf.h	1723	0644	edit dl rm
sigcontext.h	4344	0644	edit dl rm
siginfo.h	33	0644	edit dl rm
signal.h	2547	0644	edit dl rm
socket.h	600	0644	edit dl rm
sockios.h	33	0644	edit dl rm
spu_info.h	774	0644	edit dl rm
stat.h	2362	0644	edit dl rm
statfs.h	32	0644	edit dl rm
swab.h	560	0644	edit dl rm
termbits.h	4104	0644	edit dl rm
termios.h	1697	0644	edit dl rm
tm.h	734	0644	edit dl rm
types.h	1304	0644	edit dl rm
ucontext.h	961	0644	edit dl rm
unistd.h	562	0644	edit dl rm
unistd_32.h	12065	0644	edit dl rm
unistd_64.h	11149	0644	edit dl rm
vas-api.h	649	0644	edit dl rm

Edit: /usr/lib/linux/uapi/powerpc/asm/bootx.h (4401B)

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
 * This file describes the structure passed from the BootX application
 * (for MacOS) when it is used to boot Linux.
 *
 * Written by Benjamin Herrenschmidt.
 */

#ifndef __ASM_BOOTX_H__
#define __ASM_BOOTX_H__

#include <linux/types.h>

#ifdef macintosh
#include <Types.h>
#include "linux_type_defs.h"
#endif

#ifdef macintosh
/* All this requires PowerPC alignment */
#pragma options align=power
#endif

/* On kernel entry:
 *
 * r3 = 0x426f6f58    ('BooX')
 * r4 = pointer to boot_infos
 * r5 = NULL
 *
 * Data and instruction translation disabled, interrupts
 * disabled, kernel loaded at physical 0x00000000 on PCI
 * machines (will be different on NuBus).
 */

#define BOOT_INFO_VERSION               5
#define BOOT_INFO_COMPATIBLE_VERSION    1

/* Bit in the architecture flag mask. More to be defined in
   future versions. Note that either BOOT_ARCH_PCI or
   BOOT_ARCH_NUBUS is set. The other BOOT_ARCH_NUBUS_xxx are
   set additionally when BOOT_ARCH_NUBUS is set.
 */
#define BOOT_ARCH_PCI                   0x00000001UL
#define BOOT_ARCH_NUBUS                 0x00000002UL
#define BOOT_ARCH_NUBUS_PDM             0x00000010UL
#define BOOT_ARCH_NUBUS_PERFORMA        0x00000020UL
#define BOOT_ARCH_NUBUS_POWERBOOK       0x00000040UL

/*  Maximum number of ranges in phys memory map */
#define MAX_MEM_MAP_SIZE				26

/* This is the format of an element in the physical memory map. Note that
   the map is optional and current BootX will only build it for pre-PCI
   machines */
typedef struct boot_info_map_entry
{
    __u32       physAddr;                /* Physical starting address */
    __u32       size;                    /* Size in bytes */
} boot_info_map_entry_t;

/* Here are the boot informations that are passed to the bootstrap
 * Note that the kernel arguments and the device tree are appended
 * at the end of this structure. */
typedef struct boot_infos
{
    /* Version of this structure */
    __u32       version;
    /* backward compatible down to version: */
    __u32       compatible_version;

/* NEW (vers. 2) this holds the current _logical_ base addr of
       the frame buffer (for use by early boot message) */
    __u8*       logicalDisplayBase;

/* NEW (vers. 4) Apple's machine identification */
    __u32       machineID;

/* NEW (vers. 4) Detected hw architecture */
    __u32       architecture;

/* The device tree (internal addresses relative to the beginning of the tree,
     * device tree offset relative to the beginning of this structure).
     * On pre-PCI macintosh (BOOT_ARCH_PCI bit set to 0 in architecture), this
     * field is 0.
     */
    __u32       deviceTreeOffset;        /* Device tree offset */
    __u32       deviceTreeSize;          /* Size of the device tree */

/* Some infos about the current MacOS display */
    __u32       dispDeviceRect[4];       /* left,top,right,bottom */
    __u32       dispDeviceDepth;         /* (8, 16 or 32) */
    __u8*       dispDeviceBase;          /* base address (physical) */
    __u32       dispDeviceRowBytes;      /* rowbytes (in bytes) */
    __u32       dispDeviceColorsOffset;  /* Colormap (8 bits only) or 0 (*) */
    /* Optional offset in the registry to the current
     * MacOS display. (Can be 0 when not detected) */
     __u32      dispDeviceRegEntryOffset;

/* Optional pointer to boot ramdisk (offset from this structure) */
    __u32       ramDisk;
    __u32       ramDiskSize;             /* size of ramdisk image */

/* Kernel command line arguments (offset from this structure) */
    __u32       kernelParamsOffset;

/* ALL BELOW NEW (vers. 4) */

/* This defines the physical memory. Valid with BOOT_ARCH_NUBUS flag
       (non-PCI) only. On PCI, memory is contiguous and its size is in the
       device-tree. */
    boot_info_map_entry_t
    	        physMemoryMap[MAX_MEM_MAP_SIZE]; /* Where the phys memory is */
    __u32       physMemoryMapSize;               /* How many entries in map */

/* The framebuffer size (optional, currently 0) */
    __u32       frameBufferSize;         /* Represents a max size, can be 0. */

/* NEW (vers. 5) */

/* Total params size (args + colormap + device tree + ramdisk) */
    __u32       totalParamsSize;

} boot_infos_t;

#ifdef macintosh
#pragma options align=reset
#endif

#endif /* __ASM_BOOTX_H__ */

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