Defined in 4 files as a macro:

• include/asm-alpha/reg.h, line 41 (as a macro)
• include/asm-ia64/user.h, line 36 (as a macro)
• include/asm-mips/reg.h, line 64 (as a macro)
• include/asm-mips64/reg.h, line 65 (as a macro)

Referenced in 7 files:

• include/asm-alpha/reg.h, line 44
• include/asm-alpha/user.h, line 33
• include/asm-ia64/sn/sn1/addrs.h, line 191
• include/asm-ia64/user.h, line 39
• include/asm-mips/user.h, line 33
• include/asm-mips64/sn/sn0/addrs.h, line 286
• include/asm-mips64/user.h, line 40