Defined in 4 files as a macro:

• sys/amd64/include/asmacros.h, line 160 (as a macro)
• sys/i386/include/asmacros.h, line 173 (as a macro)
• sys/mips/include/pcpu.h, line 66 (as a macro)
• sys/sparc64/include/asmacros.h, line 166 (as a macro)

Referenced in 6 files:

• sys/i386/i386/swtch.s, line 214
• sys/mips/mips/machdep.c, line 274
• sys/mips/mips/mp_machdep.c, line 297
• sys/mips/mips/pmap.c, line 584
• sys/sparc64/sparc64/interrupt.S, line 200
• sys/sparc64/sparc64/swtch.S, line 265