getcwd on tilepro
get current working directory
sys_getcwd(char *buf, unsigned long size)| number | 17 (0x11) |
|---|---|
| abi | common |
| entry point | sys_getcwd |
| since | Linux 3.7 or earlier (3.7 is the first release scanned for tilepro) |
| man page | getcwd(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r10 | 17, the syscall number |
r0 | char *buf |
r1 | unsigned long size |
r0 | the return value |
Then run swint1 to enter the kernel.
The kernel uses r1 to signal an error for ordinary calls.
Fast atomic calls use negative numbers and have different register behavior.
This architecture was removed from the Linux kernel in Linux 4.17. The newest release with a syscall table here is Linux 4.16. The other removed architectures live on the historical architectures page.
Same syscall on other architectures
- x64 79
- x86 183
- arm64 17
- arm 183
- riscv64 17
- ia32 183
- x32 1073741903
- loongarch64 17
- ppc64 182
- ppc 182
- s390x 183
- mips64 5077
- mipsn32 6077
- mipso32 4203
- alpha 367
- arc 17
- blackfin 183, removed in 4.17
- cris 183, removed in 4.17
- csky 17
- frv 183, removed in 4.17
- hexagon 17
- ia64 1184, removed in 6.7
- m32r 183, removed in 4.17
- m68k 183
- metag 17, removed in 4.17
- microblaze 183
- mn10300 183, removed in 4.17
- nds32 17, removed in 5.18
- nios2 17
- openrisc 17
- parisc 110
- score 17, removed in 4.17
- sh 183
- sparc 119
- sparc64 119
- tilegx 17, removed in 4.17
- xtensa 43
Get this as JSON: https://api.syscall.sh/v2/syscalls/tilepro/getcwd?kernel=all