[deller-parisc:5.16-vdso-6 3/3] arch/parisc/kernel/vdso32/sigtramp.S:25: Error: unknown pseudo-op: `.proc'
From: kernel test robot
Date: Thu Jan 13 2022 - 22:20:29 EST
tree: https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 5.16-vdso-6
head: 02c272b17a2b655236f64f3ccb4931e3cb99b29c
commit: 02c272b17a2b655236f64f3ccb4931e3cb99b29c [3/3] p2-vdso patch by Dave Anglin
config: parisc-randconfig-r013-20220113 (https://download.01.org/0day-ci/archive/20220114/202201141151.powsGgZN-lkp@xxxxxxxxx/config)
compiler: hppa64-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git/commit/?id=02c272b17a2b655236f64f3ccb4931e3cb99b29c
git remote add deller-parisc https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
git fetch --no-tags deller-parisc 5.16-vdso-6
git checkout 02c272b17a2b655236f64f3ccb4931e3cb99b29c
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=parisc prepare
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>
All errors (new ones prefixed by >>):
arch/parisc/kernel/vdso64/Makefile:30: FORCE prerequisite is missing
arch/parisc/kernel/vdso32/restart_syscall.S: Assembler messages:
arch/parisc/kernel/vdso32/restart_syscall.S:15: Error: bad or irreducible absolute expression
arch/parisc/kernel/vdso32/restart_syscall.S:15: Error: junk at end of line, first unrecognized character is `:'
arch/parisc/kernel/vdso32/restart_syscall.S:25: Error: no such instruction: `ldw 0(%sp),%r31'
arch/parisc/kernel/vdso32/restart_syscall.S:28: Error: no such instruction: `be 0x100(%sr2,%r0)'
arch/parisc/kernel/vdso32/restart_syscall.S:29: Error: no such instruction: `ldi 0,%r20'
arch/parisc/kernel/vdso32/restart_syscall.S:31: Error: .cfi_endproc without corresponding .cfi_startproc
gcc: error: unrecognized command-line option '-mno-space-regs'
make[2]: *** [arch/parisc/kernel/vdso32/Makefile:36: arch/parisc/kernel/vdso32/restart_syscall.o] Error 1
gcc: error: unrecognized command-line option '-mdisable-fpregs'
arch/parisc/kernel/vdso32/sigtramp.S: Assembler messages:
>> arch/parisc/kernel/vdso32/sigtramp.S:25: Error: unknown pseudo-op: `.proc'
>> arch/parisc/kernel/vdso32/sigtramp.S:26: Error: unknown pseudo-op: `.callinfo'
>> arch/parisc/kernel/vdso32/sigtramp.S:27: Error: unknown pseudo-op: `.entry'
arch/parisc/kernel/vdso32/sigtramp.S:30: Error: no such instruction: `ldi 0,%r25'
>> arch/parisc/kernel/vdso32/sigtramp.S:31: Error: no such instruction: `ble 0x100(%sr2,%r0)'
arch/parisc/kernel/vdso32/datapage.S: Assembler messages:
arch/parisc/kernel/vdso32/datapage.S:18: Error: bad or irreducible absolute expression
arch/parisc/kernel/vdso32/datapage.S:18: Error: junk at end of line, first unrecognized character is `:'
arch/parisc/kernel/vdso32/datapage.S:23: Error: no such instruction: `bl 1f,%r1'
arch/parisc/kernel/vdso32/datapage.S:24: Error: no such instruction: `depi 0,31,12,%r1'
arch/parisc/kernel/vdso32/datapage.S:25: Error: no such instruction: `bv %r0(%r2)'
arch/parisc/kernel/vdso32/datapage.S:26: Error: no such instruction: `ldw 0(%r1),%r28'
arch/parisc/kernel/vdso32/datapage.S:28: Error: .cfi_endproc without corresponding .cfi_startproc
arch/parisc/kernel/vdso32/sigtramp.S:32: Error: no such instruction: `ldi 173,%r20'
arch/parisc/kernel/vdso32/sigtramp.S:34: Error: no such instruction: `ldi 1,%r25'
arch/parisc/kernel/vdso32/sigtramp.S:35: Error: no such instruction: `ble 0x100(%sr2,%r0)'
arch/parisc/kernel/vdso32/sigtramp.S:36: Error: no such instruction: `ldi 173,%r20'
>> arch/parisc/kernel/vdso32/sigtramp.S:38: Error: unknown pseudo-op: `.exit'
>> arch/parisc/kernel/vdso32/sigtramp.S:39: Error: unknown pseudo-op: `.procend'
>> arch/parisc/kernel/vdso32/sigtramp.S:85: Error: unknown pseudo-op: `.stringz'
make[2]: *** [arch/parisc/kernel/vdso32/Makefile:36: arch/parisc/kernel/vdso32/sigtramp.o] Error 1
make[2]: *** [arch/parisc/kernel/vdso32/Makefile:36: arch/parisc/kernel/vdso32/datapage.o] Error 1
gcc: error: unrecognized command-line option '-mschedule=8000'
gcc: error: unrecognized command-line option '-fzero-call-used-regs=used-gpr'
gcc: error: unrecognized command-line option '-mno-fast-indirect-calls'; did you mean '-mno-force-indirect-call'?
gcc: error: unrecognized command-line option '-mno-long-calls'
gcc: error: unrecognized command-line option '-mlong-calls'
gcc: error: unrecognized command-line option '-mno-fast-indirect-calls'; did you mean '-mno-force-indirect-call'?
make[2]: *** [arch/parisc/kernel/vdso32/Makefile:39: arch/parisc/kernel/vdso32/vdso32_generic.o] Error 1
make[2]: Target 'include/generated/vdso32-offsets.h' not remade because of errors.
make[1]: *** [arch/parisc/Makefile:188: vdso_prepare] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:219: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
vim +25 arch/parisc/kernel/vdso32/sigtramp.S
11
12 .text
13
14 /* The nop here is a hack. The dwarf2 unwind routines subtract 1 from
15 the return address to get an address in the middle of the presumed
16 call instruction. Since we don't have a call here, we artifically
17 extend the range covered by the unwind info by adding a nop before
18 the real start. */
19 nop
20
21 // ENTRY_CFI(__kernel_sigtramp_rt)
22 .globl __kernel_sigtramp_rt // 32/64 anhängen
23 .type __kernel_sigtramp_rt, @function
24 __kernel_sigtramp_rt:
> 25 .proc
> 26 .callinfo NO_CALLS
> 27 .entry
28
29 .Lsigrt_start = . - 4
30 0: ldi 0, %r25 /* (in_syscall=0) */
> 31 ble 0x100(%sr2, %r0)
32 ldi __NR_rt_sigreturn, %r20
33
34 1: ldi 1, %r25 /* (in_syscall=1) */
35 ble 0x100(%sr2, %r0)
36 ldi __NR_rt_sigreturn, %r20
37 .Lsigrt_end:
> 38 .exit
> 39 .procend
40 .size __kernel_sigtramp_rt,.-__kernel_sigtramp_rt
41
42 // ENDPROC_CFI(__kernel_sigtramp_rt)
43
44 .section .eh_frame,"a",@progbits
45
46 /* This is where the mcontext_t struct can be found on the stack. */
47 #define PTREGS -0x2a0
48
49 /* Size of regs. */
50 #define RSIZE 4
51
52 /* Register sp can be found at offset 0x7c in mcontext_t structure. */
53 .macro cfa_save
54 .byte 0x0f /* DW_CFA_def_cfa_expression */
55 .uleb128 9f - 1f /* length */
56 1:
57 .byte 0x8e /* DW_OP_breg30 */
58 .sleb128 PTREGS
59 .byte 0x23 /* DW_OP_plus_uconst */
60 .uleb128 0x7c
61 .byte 0x06 /* DW_OP_deref */
62 9:
63 .endm
64
65 /* Register REGNO can be found at offset OFS of the mcontext_t structure. */
66 .macro rsave regno,ofs
67 .byte 0x10 /* DW_CFA_expression */
68 .uleb128 \regno; /* regno */
69 .uleb128 9f - 1f /* length */
70 1:
71 .byte 0x8e /* DW_OP_breg30 */
72 .sleb128 PTREGS
73 .ifne \ofs
74 .byte 0x23 /* DW_OP_plus_uconst */
75 .uleb128 \ofs
76 .endif
77 9:
78 .endm
79
80 .Lcie:
81 .long .Lcie_end - .Lcie_start
82 .Lcie_start:
83 .long 0 /* CIE ID */
84 .byte 1 /* Version number */
> 85 .stringz "zRS" /* NUL-terminated augmentation string */
---
0-DAY CI Kernel Test Service, Intel Corporation
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