Lines Matching refs:rcx
70 * 64-bit SYSCALL saves rip to rcx, clears rflags.RF, then saves rflags to r11,
78 * rcx return address
83 * r10 arg3 (needs to be moved to rcx to conform to C ABI)
111 pushq %rcx /* pt_regs->ip */
132 movq RCX(%rsp), %rcx
135 cmpq %rcx, %r11 /* SYSRET requires RCX == RIP */
150 ALTERNATIVE "shl $(64 - 48), %rcx; sar $(64 - 48), %rcx", \
151 "shl $(64 - 57), %rcx; sar $(64 - 57), %rcx", X86_FEATURE_LA57
153 shl $(64 - (__VIRTUAL_MASK_SHIFT+1)), %rcx
154 sar $(64 - (__VIRTUAL_MASK_SHIFT+1)), %rcx
157 /* If this changed %rcx, it was not canonical */
158 cmpq %rcx, %r11
179 * movq $stuck_here, %rcx
869 movq (%rsp), %rcx
876 movq (%rsp), %rcx
1073 leaq native_irq_return_iret(%rip), %rcx
1074 cmpq %rcx, RIP+8(%rsp)
1100 movq %rcx, RIP+8(%rsp)