mmap on ia64
map or unmap files or devices into memory
sys_mmap(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long fd, off_t pgoff)| number | 1151 (0x47f) |
|---|---|
| abi | common |
| entry point | sys_mmap |
| since | Linux 5.0 or earlier (5.0 is the first release scanned for ia64) |
| man page | mmap(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r15 | 1151, the syscall number |
out0 | unsigned long addr |
out1 | unsigned long len |
out2 | unsigned long prot |
out3 | unsigned long flags |
out4 | unsigned long fd |
out5 | off_t pgoff |
r8 | the return value |
Then run break 0x100000 to enter the kernel.
The kernel uses r10 to signal an error.
The pipe call returns file descriptors in r8 and r9.
This architecture was removed from the Linux kernel in Linux 6.7. The newest release with a syscall table here is Linux 6.6. The other removed architectures live on the historical architectures page.
Same syscall on other architectures
- x64 9
- x86 90
- arm64 222
- riscv64 222
- ia32 90
- x32 1073741833
- loongarch64 222
- ppc64 90
- ppc 90
- s390x 90
- mips64 5009
- mipsn32 6009
- mipso32 4090
- alpha 71
- cris 90, removed in 4.17
- m68k 90
- microblaze 90
- mn10300 90, removed in 4.17
- parisc 90
- score 1058, removed in 4.17
- sh 90
- sparc 71
- sparc64 71
- tilegx 222, removed in 4.17
Get this as JSON: https://api.syscall.sh/v2/syscalls/ia64/mmap?kernel=all