diff options
Diffstat (limited to 'results/classifier/gemma3:27b/syscall/1516408')
| -rw-r--r-- | results/classifier/gemma3:27b/syscall/1516408 | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/results/classifier/gemma3:27b/syscall/1516408 b/results/classifier/gemma3:27b/syscall/1516408 new file mode 100644 index 000000000..30acd8686 --- /dev/null +++ b/results/classifier/gemma3:27b/syscall/1516408 @@ -0,0 +1,34 @@ + + + +sh4: Unsupported syscall: 186 + +Hello! + +I'm currently testing qemu as a possibility to set up a buildd for the Debian sh4 port. + +I set up qemu and an sh4 chroot as described in the Debian Wiki [1]. This seems to be working mostly fine (besides the fact that qemu segfaults on an amd64 host while it runs fine on an i386 host, I'll file a separate bug report). However, when installing python3.4 in the sh4 chroot, qemu repeatedly printed an error message about an unimplemented syscall: 186: + +qemu: Unsupported syscall: 186 + +From the source code in linux-user/sh4/syscall_nr.h it's apparent that 186 is defined as + +#define TARGET_NR_sigaltstack 186 + +Looking at the implementation part, it becomes obvious that this syscall is not enabled for sh4: + +#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_MIPS) || \ + defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_ALPHA) || \ + defined(TARGET_M68K) || defined(TARGET_S390X) || defined(TARGET_OPENRISC) + ret = do_sigaltstack(arg1, arg2, get_sp_from_cpustate((CPUArchState *)cpu_env)); + break; +#else + goto unimplemented; +#endif + +Is there any particular reason why TARGET_NR_sigaltstack is not enabled on sh4? If not, could you enable it? + +Thanks, +Adrian + +> [1] https://wiki.debian.org/QemuUserEmulation \ No newline at end of file |