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FS#2585 - Strace fails to build on powerpc8540 - error: invalid use of undefined type 'struct pt_regs' #6173

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openwrt-bot opened this issue Nov 9, 2019 · 0 comments
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openwrt-bot commented Nov 9, 2019

Pepe:

Strace fails to build on powerpc 8540. This is happening on OpenWrt 19.07 and master as well. I get the same issue, which is on buildbots:
In file included from syscall.c:1002:
syscall.c: In function 'get_instruction_pointer':
./linux/powerpc/arch_regs.c:11:29: error: invalid use of undefined type 'struct pt_regs'
11 | #define ARCH_PC_REG ppc_regs.nip
| ^
syscall.c:1246:25: note: in expansion of macro 'ARCH_PC_REG'
1246 | *ip = (kernel_ulong_t) ARCH_PC_REG;
| ^~~~~~~~~~~
syscall.c: In function 'get_stack_pointer':
./linux/powerpc/arch_regs.c:12:29: error: invalid use of undefined type 'struct pt_regs'
12 | #define ARCH_SP_REG ppc_regs.gpr[1]
| ^
syscall.c:1273:25: note: in expansion of macro 'ARCH_SP_REG'
1273 | *sp = (kernel_ulong_t) ARCH_SP_REG;
| ^~~~~~~~~~~
In file included from syscall.c:1488:
./linux/powerpc/get_scno.c: In function 'arch_get_scno':
./linux/powerpc/get_scno.c:12:22: error: invalid use of undefined type 'struct pt_regs'
12 | tcp->scno = ppc_regs.gpr[0];
| ^
In file included from syscall.c:1491:
./linux/powerpc/get_syscall_args.c: In function 'arch_get_syscall_args':
./linux/powerpc/get_syscall_args.c:19:38: error: invalid use of undefined type 'struct pt_regs'
19 | tcp->u_arg[0] = (uint32_t) ppc_regs.orig_gpr3;
| ^
./linux/powerpc/get_syscall_args.c:20:38: error: invalid use of undefined type 'struct pt_regs'
20 | tcp->u_arg[1] = (uint32_t) ppc_regs.gpr[4];
| ^
./linux/powerpc/get_syscall_args.c:21:38: error: invalid use of undefined type 'struct pt_regs'
21 | tcp->u_arg[2] = (uint32_t) ppc_regs.gpr[5];
| ^
./linux/powerpc/get_syscall_args.c:22:38: error: invalid use of undefined type 'struct pt_regs'
22 | tcp->u_arg[3] = (uint32_t) ppc_regs.gpr[6];
| ^
./linux/powerpc/get_syscall_args.c:23:38: error: invalid use of undefined type 'struct pt_regs'
23 | tcp->u_arg[4] = (uint32_t) ppc_regs.gpr[7];
| ^
./linux/powerpc/get_syscall_args.c:24:38: error: invalid use of undefined type 'struct pt_regs'
24 | tcp->u_arg[5] = (uint32_t) ppc_regs.gpr[8];
| ^
./linux/powerpc/get_syscall_args.c:26:27: error: invalid use of undefined type 'struct pt_regs'
26 | tcp->u_arg[0] = ppc_regs.orig_gpr3;
| ^
./linux/powerpc/get_syscall_args.c:27:27: error: invalid use of undefined type 'struct pt_regs'
27 | tcp->u_arg[1] = ppc_regs.gpr[4];
| ^
./linux/powerpc/get_syscall_args.c:28:27: error: invalid use of undefined type 'struct pt_regs'
28 | tcp->u_arg[2] = ppc_regs.gpr[5];
| ^
./linux/powerpc/get_syscall_args.c:29:27: error: invalid use of undefined type 'struct pt_regs'
29 | tcp->u_arg[3] = ppc_regs.gpr[6];
| ^
./linux/powerpc/get_syscall_args.c:30:27: error: invalid use of undefined type 'struct pt_regs'
30 | tcp->u_arg[4] = ppc_regs.gpr[7];
| ^
./linux/powerpc/get_syscall_args.c:31:27: error: invalid use of undefined type 'struct pt_regs'
31 | tcp->u_arg[5] = ppc_regs.gpr[8];
| ^
In file included from syscall.c:1495:
./linux/powerpc/get_error.c: In function 'arch_get_error':
./linux/powerpc/get_error.c:11:14: error: invalid use of undefined type 'struct pt_regs'
11 | if (ppc_regs.ccr & 0x10000000) {
| ^
./linux/powerpc/get_error.c:13:26: error: invalid use of undefined type 'struct pt_regs'
13 | tcp->u_error = ppc_regs.gpr[3];
| ^
./linux/powerpc/get_error.c:15:25: error: invalid use of undefined type 'struct pt_regs'
15 | tcp->u_rval = ppc_regs.gpr[3];
| ^
In file included from syscall.c:1496:
./linux/powerpc/set_error.c: In function 'arch_set_r3_ccr':
./linux/powerpc/set_error.c:13:49: error: invalid use of undefined type 'struct pt_regs'
13 | upeek(tcp, sizeof(long) * PT_CCR, &ppc_regs.ccr))
| ^
./linux/powerpc/set_error.c:15:40: error: invalid use of undefined type 'struct pt_regs'
15 | const unsigned long old_ccr = ppc_regs.ccr;
| ^
./linux/powerpc/set_error.c:16:10: error: invalid use of undefined type 'struct pt_regs'
16 | ppc_regs.gpr[3] = r3;
| ^
./linux/powerpc/set_error.c:17:10: error: invalid use of undefined type 'struct pt_regs'
17 | ppc_regs.ccr |= ccr_set;
| ^
./linux/powerpc/set_error.c:18:10: error: invalid use of undefined type 'struct pt_regs'
18 | ppc_regs.ccr &= ~ccr_clear;
| ^
./linux/powerpc/set_error.c:19:14: error: invalid use of undefined type 'struct pt_regs'
19 | if (ppc_regs.ccr != old_ccr &&
| ^
./linux/powerpc/set_error.c:20:48: error: invalid use of undefined type 'struct pt_regs'
20 | upoke(tcp, sizeof(long) * PT_CCR, ppc_regs.ccr))
| ^
./linux/powerpc/set_error.c:22:56: error: invalid use of undefined type 'struct pt_regs'
22 | return upoke(tcp, sizeof(long) * (PT_R0 + 3), ppc_regs.gpr[3]);
| ^
In file included from syscall.c:1498:
./linux/powerpc/getregs_old.c: In function 'getregs_old':
./linux/powerpc/getregs_old.c:19:50: error: invalid use of undefined type 'struct pt_regs'
19 | r = upeek(tcp, sizeof(long) * PT_NIP, &ppc_regs.nip);
| ^
./linux/powerpc/getregs_old.c:28:49: error: invalid use of undefined type 'struct pt_regs'
28 | r = upeek(tcp, sizeof(long) * PT_CCR, &ppc_regs.ccr);
| ^
./linux/powerpc/getregs_old.c:31:53: error: invalid use of undefined type 'struct pt_regs'
31 | r = upeek(tcp, sizeof(long) * PT_ORIG_R3, &ppc_regs.orig_gpr3);
| ^
./linux/powerpc/getregs_old.c:36:15: error: invalid use of undefined type 'struct pt_regs'
36 | &ppc_regs.gpr[i]);
| ^
In file included from syscall.c:1002:
syscall.c: At top level:
./linux/powerpc/arch_regs.c:8:23: error: storage size of 'ppc_regs' isn't known
8 | static struct pt_regs ppc_regs;
| ^~~~~~~~
In file included from syscall.c:1496:
./linux/powerpc/set_error.c: In function 'arch_set_r3_ccr':
./linux/powerpc/set_error.c:23:1: warning: control reaches end of non-void function [-Wreturn-type]
23 | }
| ^
Makefile:6997: recipe for target 'strace-syscall.o' failed
make[5]: *** [strace-syscall.o] Error 1

OpenWrt 19.07
Faillog: https://downloads.openwrt.org/releases/faillogs-19.07/powerpc_8540/base/strace/compile.txt

OpenWrt master
Faillog: https://downloads.openwrt.org/snapshots/faillogs/powerpc_8540/base/strace/compile.txt

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