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RISC-V: Update syscall list for 32-bit support. 

32-bit RISC-V uses _llseek instead of lseek as syscall number 62.
Update syscall list from open-embedded build, primarily because
32-bit RISC-V requires statx support.

Tested with cross gcc testsuite runs for rv32 and rv64, with the
pending statx patch also applied.

Signed-off-by: Jim Wilson <jimw@sifive.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
This commit is contained in:
Jim Wilson 2019-06-18 15:32:52 -07:00 committed by Palmer Dabbelt
parent c13b169f1a
commit ab433cccad
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1 changed files with 14 additions and 1 deletions
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15
linux-user/riscv/syscall_nr.h
View File

@ -72,7 +72,11 @@
#define TARGET_NR_pipe2 59
#define TARGET_NR_quotactl 60
#define TARGET_NR_getdents64 61
#ifdef TARGET_RISCV32
#define TARGET_NR__llseek 62
#else
#define TARGET_NR_lseek 62
#endif
#define TARGET_NR_read 63
#define TARGET_NR_write 64
#define TARGET_NR_readv 65
@ -286,7 +290,16 @@
#define TARGET_NR_membarrier 283
#define TARGET_NR_mlock2 284
#define TARGET_NR_copy_file_range 285
#define TARGET_NR_preadv2 286
#define TARGET_NR_pwritev2 287
#define TARGET_NR_pkey_mprotect 288
#define TARGET_NR_pkey_alloc 289
#define TARGET_NR_pkey_free 290
#define TARGET_NR_statx 291
#define TARGET_NR_io_pgetevents 292
#define TARGET_NR_rseq 293
#define TARGET_NR_kexec_file_load 294
#define TARGET_NR_syscalls (TARGET_NR_copy_file_range + 1)
#define TARGET_NR_syscalls (TARGET_NR_kexec_file_load + 1)
#endif