Gentlefolk,
My environment - Lenovo X240 laptop, Linux Mint 20.1, Lazarus 2.0.10, FPC 3.0.4.
I have worked my way through the various LAMW tutorials in (LAMW/lazandroidmodulewizard/docs/linux) and given issues with the age of some of the tutorials, changes in linux, sdk, gradle, ant revisions, etc I have finally wound up with the following installed by following the tutorial by Daniel Oliveira.
The file ~/LAMW/lamw4linux/lamw-instal.log
Generate LAMW_INSTALL_VERSION=0.3.6.1
Info:
LAMW4Linux:/home/iru/LAMW/lamw4linux
LAMW workspace:/home/iru/Dev/LAMWProjects
Android SDK:/home/iru/LAMW/sdk
Android NDK:/home/iru/LAMW/ndk
Gradle:/home/iru/LAMW/gradle-6.6.1
OLD_ANDROID_SDK=1
ANT_VERSION=1.10.8
GRADLE_VERSION=6.6.1
SDK_TOOLS_VERSION=r25.2.5
NDK_VERSION=r21d
FPC_VERSION=3.2.0
LAZARUS_VERSION=2.0.10
AARCH64_SUPPORT=1
Install-date:Sat 27 Feb 2021 09:31:05 AEDT
Lazarus starts and I can build/compile a LAMW GUI program correctly.
The 'LAMW Build Android Apk and Run' starts and displays the emulator.
No operating system displayed..... Just a blank emulator display and the Android control buttons.
Starting the emulator with '~/LAMW/sdk/tools$ ./emulator -avd avd-3 -show-kernel' displays a lot of data (avd-3 is the LAZ-LAMW output of a simple screen with one button).
.
The first part looks like a reasonable Intel based hardware startup, however then it appears the Linux OS underneath Android is crashing over and over again. The following below is partial emulator output of the first crash...
I am getting lost in the size and complexity of Android-SDK-Lazarus-LAMW-FPC.
Is the 'kernel' bad, the wrong version....
Any suggestions, brilliant ideas appreciated, help....Ianemulator: WARNING: userdata partition is resized from 1 M to 2048 M
ERROR: resizing partition e2fsck failed with exit code 8
emulator: Listening for console connections on port: 5556
emulator: Serial number of this emulator (for ADB): emulator-5556
[ 0.000000] Linux version 4.14.112+ (android-build@abfarm-us-east1-c-0078) (Android (5657785 based on r353983d) clang version 9.0.4 (
https://android.googlesource.com/toolchain/llvm-project 2a90cc9d899e6fe6dcf0da193244b25f75735c7b) (based on LLVM 9.0.4svn)) #1 SMP PREEMPT Fri Sep 13 21:20:42 UTC 2019
[ 0.000000] Command line: qemu=1 androidboot.hardware=ranchu clocksource=pit console=ttyS0,38400 android.qemud=1 android.checkjni=1 qemu.gles=0 cma=8M
[ 0.000000] x86/fpu: x87 FPU will use FXSAVE
[ 0.000000] e820: BIOS-provided physical RAM map:
.
.
.
.
1.636990] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.639666] usbcore: registered new interface driver usbhid
[ 1.643228] usbhid: USB HID core driver
[ 1.644729] ashmem: initialized
[ 1.646110] BUG: unable to handle kernel NULL pointer dereference at (ptrval)
[ 1.648288] IP: goldfish_pipe_device_v1_init+0x13a/0x19d
[ 1.649666] PGD 0 P4D 0
[ 1.650391] Oops: 0002 [#1] PREEMPT SMP NOPTI
[ 1.651504] Modules linked in:
[ 1.651535] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.112+ #1
[ 1.651535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.7.5.1-0-g8936dbb-20141113_115728-nilsson.home.kraxel.org 04/01/2014
[ 1.651535] task: (ptrval) task.stack: (ptrval)
[ 1.651535] RIP: 0010:goldfish_pipe_device_v1_init+0x13a/0x19d
[ 1.651535] RSP: 0000:ffffb0124000bc20 EFLAGS: 00010246
[ 1.651535] RAX: ffff9d943f241218 RBX: 0000000000000000 RCX: ffff9d94bf241218
[ 1.651535] RDX: ffffffff80000000 RSI: 0000000000000000 RDI: 000000003f241218
[ 1.651535] RBP: ffffb0124000bc40 R08: ffffffff7fffffff R09: ffff9d943f241200
[ 1.651535] R10: ffff9d943f241200 R11: ffff9d943d56a100 R12: ffff9d943cf4e198
[ 1.651535] R13: 0000000000000000 R14: ffff9d943f2ad800 R15: ffff9d943f2ad810
[ 1.651535] FS: 0000000000000000(0000) GS:ffff9d943fc00000(0000) knlGS:0000000000000000
[ 1.651535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1.651535] CR2: 000000000000001c CR3: 000000001f40e000 CR4: 00000000000006b0
[ 1.651535] Call Trace:
[ 1.651535] goldfish_pipe_probe+0x9f/0xb4
[ 1.651535] platform_drv_probe+0x52/0xa2
[ 1.651535] driver_probe_device+0x246/0x287
[ 1.651535] __driver_attach+0x72/0x96
[ 1.651535] ? driver_attach+0x1b/0x1b
[ 1.651535] bus_for_each_dev+0x84/0xbf
[ 1.651535] driver_attach+0x19/0x1b
[ 1.651535] bus_add_driver+0x12e/0x200
[ 1.651535] ? pmc_atom_init+0x2af/0x2af
[ 1.651535] driver_register+0x89/0xc8
[ 1.651535] ? pmc_atom_init+0x2af/0x2af
[ 1.651535] __platform_driver_register+0x31/0x33
[ 1.651535] goldfish_pipe_driver_init+0x12/0x14
[ 1.651535] do_one_initcall+0x100/0x1f0
[ 1.651535] ? _raw_spin_unlock_irqrestore+0x8/0x34
[ 1.651535] ? ida_simple_get+0xae/0x114
[ 1.651535] ? preempt_count_add+0x6e/0xbd
[ 1.651535] ? _raw_write_unlock+0x11/0x26
[ 1.651535] ? parameq+0x14/0x57
[ 1.651535] ? repair_env_string+0x17/0x5f
[ 1.651535] ? set_debug_rodata+0x12/0x12
[ 1.651535] ? parse_args+0xeb/0x261
[ 1.651535] kernel_init_freeable+0x180/0x219
[ 1.651535] ? rest_init+0xbc/0xbc
[ 1.651535] kernel_init+0x9/0x131
[ 1.651535] ret_from_fork+0x1f/0x30
[ 1.651535] Code: c0 76 0a 48 8b 3c 25 10 50 e1 88 eb 0f 48 c7 c7 00 00 00 80 48 2b 3c 25 68 94 e2 88 48 01 cf 48 89 fb 48 c1 eb 20 49 8b 74 24 10 <89> 5e 1c 49 8b 74 24 10 89 7e 18 49 8b 74 24 10 8b 7e 1c 49 8b
[ 1.651535] RIP: goldfish_pipe_device_v1_init+0x13a/0x19d RSP: ffffb0124000bc20
[ 1.651535] CR2: 000000000000001c
[ 1.651535] ---[ end trace 583e055ca79655f0 ]---