Module Name: src
Committed By: mrg
Date: Tue Apr 13 08:22:40 UTC 2021
Modified Files:
src/external/gpl3/gcc: README.gcc10
Log Message:
update the status of GCC. summary: mostly looking good.
- all targets build or can be attempted
- arm64 needs __aarch64_swp1_acq in both libgcc and libkern
- earmv4 works, earmv7hf works, all arm32 builds, rest untested
- hppa, most/all m68k, alpha, and most ppc builds, none tested
- ia64 kernel runs as well as before, userland fails to build
- i386 runs, seems mostly fine except lib/libc/sys/t_ptrace_wait
resume test is hung, and cpu-spinning in a zombie
- sun2 grew again, too large but builds besides RAMDISK not fitting
- mips seems problematic. some kernels fail some work, userland
has problems with both static and dynamic n32 and n64 programs
- sh3el seems ok in gxemul/landisk, sh3eb not tested
- vax seems OK in simh (same c++ exception issues)
all ports kernels have been tested to build (though perhaps with
some uncommited changes only needed for some, while most changes
are commited, about 15 are not but many ports build without them.)
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/external/gpl3/gcc/README.gcc10
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/gpl3/gcc/README.gcc10
diff -u src/external/gpl3/gcc/README.gcc10:1.2 src/external/gpl3/gcc/README.gcc10:1.3
--- src/external/gpl3/gcc/README.gcc10:1.2 Mon Apr 12 08:31:30 2021
+++ src/external/gpl3/gcc/README.gcc10 Tue Apr 13 08:22:40 2021
@@ -1,4 +1,4 @@
-$NetBSD: README.gcc10,v 1.2 2021/04/12 08:31:30 mrg Exp $
+$NetBSD: README.gcc10,v 1.3 2021/04/13 08:22:40 mrg Exp $
new stuff:
@@ -21,7 +21,7 @@ todo:
arch/feature list.
tools: does build.sh tools work?
-kernels: does a kernel run?
+kernels: does a kernel run? y (yes), b (builds/ready), ? (not ready)
libgcc: does libgcc build?
native-gcc: does a full mknative-gcc complete?
make release: does build.sh release complete?
@@ -34,37 +34,37 @@ architecture tools kernels libgcc native
------------ ----- ------- ------ ---------- ------------ ---- --- --------
aarch64 y n[3] y y n ? ? ?
aarch64be y n n y n ? ? ?
-alpha y n n y n ? ? ?
-earmv4 y n n y n ? ? ?
-earmv4eb y n n y n ? ? ?
-earmv5 y n n y n ? ? ?
-earmv5eb y n n y n ? ? ?
-earmv5hf y n n y n ? ? ?
-earmv5hfeb y n n y n ? ? ?
-earmv6 y n n y n ? ? ?
-earmv6eb y n n y n ? ? ?
-earmv6hf y n n y n ? ? ?
-earmv6hfeb y n n y n ? ? ?
-earmv7 y n n y n ? ? ?
-earmv7eb y n n y n ? ? ?
-earmv7hf y n n y n ? ? ?
-earmv7hfeb y n n y n ? ? ?
-hppa y n n y n ? ? ?
-i386 y n n y n ? ? ?
-ia64 y n n y n ? N/A ?
-m68000 y n n y n ? ? ?
-m68k y n n y n ? ? ?
-mipseb y n y y y ? ? ?
-mipsel y n y y y ? ? ?
-mips64eb y n y y y ? ? ?
-mips64el y n y y y ? ? ?
-powerpc y n y y y ? ? ?
-powerpc64 y n y y y N/A N/A ?
-sh3eb y n n y n ? ? ?
-sh3el y n n y n ? ? ?
+alpha y b y y y ? ? ?
+earmv4 y y y y y y ? n
+earmv4eb y b y y n ? ? ?
+earmv5 y b y y n ? ? ?
+earmv5eb y b y y n ? ? ?
+earmv5hf y b y y n ? ? ?
+earmv5hfeb y b y y n ? ? ?
+earmv6 y b y y n ? ? ?
+earmv6eb y b y y n ? ? ?
+earmv6hf y b y y n ? ? ?
+earmv6hfeb y b y y n ? ? ?
+earmv7 y b y y n ? ? ?
+earmv7eb y b y y n ? ? ?
+earmv7hf y y y y y y y n
+earmv7hfeb y b y y y ? ? ?
+hppa y b y y y ? ? ?
+i386 y y y y y y ? ?
+ia64 y y y y n[2] ? N/A n
+m68000 y b y y n[1] ? ? ?
+m68k y y y y y ? ? ?
+mipseb y b y y y ? ? ?
+mipsel y b y y y ? ? ?
+mips64eb y y y y y n[4,5] ? ?
+mips64el y b y y y ? ? ?
+powerpc y b y y y ? ? ?
+powerpc64 y b y y y N/A N/A ?
+sh3eb y b y y y ? ? ?
+sh3el y y y y y y ? ?
sparc y y y y y y ? ?
-sparc64 y y y y y y ? ?
-vax y n n y n ? ? ?
+sparc64 y y y y y y y n
+vax y y y y y y n[6] n
x86_64 y y y y y y ? ?
riscv32 y N/A y y y N/A N/A n
riscv64 y N/A y y y N/A N/A n
@@ -73,8 +73,34 @@ coldfire ? N/A ? ? ? N/A N/A
------------ ----- ------- ------ ---------- ------------ ---- ---
architecture tools kernels libgcc native-gcc make release runs atf
+[1] - ramdisk.fs is too large, needs fixing.
+[2] - rescue fails to build:
+ /tmp//ccnNTCsS.s: Assembler messages:
+ /tmp//ccnNTCsS.s:610: Warning: .label_state outside of body region
+ /tmp//ccnNTCsS.s:611: Warning: .restore outside of body region
+ /tmp//ccnNTCsS.s: Error: 2 warnings, treating warnings as errors
[3] - missing __aarch64_swp1_acq in kernels.
-
+[4] - edgerouter lite3 crashes early in boot:
+ [ 1.0000000] u-boot bootmem desc @ 0x24108 version 3.0
+ [ 1.0000000] phys segment: 0xfc000 @ 0x102000
+ [ 1.0000000] adding 0xfc000 @ 0x102000 to freelist 3
+ [ 1.0000000] phys segment: 0x7276000 @ 0xe8a000
+ [ 1.0000000] adding 0x7276000 @ 0xe8a000 to freelist 3
+ [ 1.0000000] phys segment: 0x7efa000 @ 0x8102000
+ [ 1.0000000] adding 0x7efa000 @ 0x8102000 to freelist 3
+ [ 1.0000000] phys segment: 0xff00000 @ 0x410000000
+ [ 1.0000000] adding 0xff00000 @ 0x410000000 to freelist 0
+ [ 1.0000000] pid 0(system): trap: cpu0, TLB miss (load or instr. fetch) in kernel mode
+ [ 1.0000000] status=0xa3, cause=0x8, epc=0xffffffff802564d4, vaddr=0
+ [ 1.0000000] tf=0x9800000000165bb0 ksp=0x9800000000165cf0 ra=0xffffffff80256470 ppl=0
+ [ 1.0000000] kernel: TLB miss (load or instr. fetch) trap
+ Stopped in pid 0.0 (system) at ffffffff802564d4: sw zero,16(s0)
+ 0x9800000000165cf0: 0xffffffff802563+0xd8 (0xffffffff80000000,0,0,0xc000000008000000) ra 0xffffffff803edd18 sz 0
+ 0x9800000000165cf0: 0xffffffff803edc+0x84 (0xffffffff80000000,0,0,0xc000000008000000) ra 0 sz 0
+ - OCTEON kernel seems OK, something in my private configuration?
+[5] - userland is broken. some dynamic apps run on old install (ie, old
+ ld.elf_so & shlibs) but nothing in chroot runs (static or dynamic).
+[6] - vax vs c++ exceptions issue
@@ -84,33 +110,33 @@ values: y (yes), k (kernels only), n (f
CPU platform list
--- -------- ----
acorn32 cats epoc32 evbarm-eb evbarm-el hpcarm iyonix netwinder shark zaurus
-earmv4: n n n n n n n n
-earm: n n n n
-earmhf: n n
-earmv6: n n
-earmv6hf: n n
-earmv7: n n
-earmv7hf: n n
+earmv4: k k k k k k k y
+earm: k k k k
+earmhf: k k
+earmv6: k k
+earmv6hf: k k
+earmv7: k y
+earmv7hf: y k
amiga atari cesfic hp300 luna68k mac68k mvme68k news68k next68k sun3 x68k
-m68k: n n n n n n n n n n n
+m68k: k k k k k k k k k y k
evbmips emips ews4800mips mipsco newsmips sgimips
-mipseb: y n n n n n
+mipseb: y k k k y ?
evbmips algor arc cobalt hpcmips pmax
-mipsel: y n n n n n
+mipsel: y y y y y y
algor evbmips pmax
mips64eb: y
-mips64el: n y n
+mips64el: k y k
amigappc bebox evbppc ibmnws macppc mvmeppc ofppc prep rs6000 sandpoint
-powerpc: n n n n n n n n n n
+powerpc: k k k k y k k k k k
evbppc macppc ofppc
-powerpc64: n n[1] n[1]
+powerpc64: y y y
dreamcast evbsh3 hpcsh landisk mmeye
-sh3eb: n n
-sh3el: n n n n
+sh3eb: k y
+sh3el: k k k y
