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authorIan Moffett <ian@osmora.org>2024-03-07 17:28:52 -0500
committerIan Moffett <ian@osmora.org>2024-03-07 18:24:51 -0500
commitf5e48e94a2f4d4bbd6e5628c7f2afafc6dbcc459 (patch)
tree93b156621dc0303816b37f60ba88051b702d92f6 /lib/mlibc/sysdeps/linux/riscv64/cp_syscall.S
parentbd5969fc876a10b18613302db7087ef3c40f18e1 (diff)
build: Build mlibc + add distclean target
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'lib/mlibc/sysdeps/linux/riscv64/cp_syscall.S')
-rw-r--r--lib/mlibc/sysdeps/linux/riscv64/cp_syscall.S30
1 files changed, 0 insertions, 30 deletions
diff --git a/lib/mlibc/sysdeps/linux/riscv64/cp_syscall.S b/lib/mlibc/sysdeps/linux/riscv64/cp_syscall.S
deleted file mode 100644
index 8d3175d..0000000
--- a/lib/mlibc/sysdeps/linux/riscv64/cp_syscall.S
+++ /dev/null
@@ -1,30 +0,0 @@
-.section .text
-.global __mlibc_do_asm_cp_syscall
-.global __mlibc_syscall_begin
-.global __mlibc_syscall_end
-.type __mlibc_do_asm_cp_syscall, "function"
-__mlibc_do_asm_cp_syscall:
- sd a7, -8(sp)
- mv a7, a0
- mv a0, a1
- mv a1, a2
- mv a2, a3
- mv a3, a4
- mv a4, a5
- mv a5, a6
- ld a6, -8(sp) // a7
- lw t0, -96(tp) // Tcb::cancelBits. See asserts in tcb.hpp.
-__mlibc_syscall_begin:
- // tcbCancelEnableBit && tcbCancelTriggerBit
- li t1, (1 << 0) | (1 << 2)
- and t0, t0, t1
- beq t0, t1, cancel
- ecall
-__mlibc_syscall_end:
- ret
-
-cancel:
- call __mlibc_do_cancel
- unimp
-.section .note.GNU-stack,"",%progbits
-