[src/trunk]: src/sys/arch/amd64/include Improve grep'ability..

[uebayasi <uebayasi%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b23931457772
branches:  trunk
changeset: 334029:b23931457772
user:      uebayasi <uebayasi%NetBSD.org@localhost>
date:      Thu Nov 27 04:41:55 2014 +0000

description:
Improve grep'ability..

diffstat:

 sys/arch/amd64/include/frame_regs.h |  66 +++++++++++++++++++-----------------
 1 files changed, 34 insertions(+), 32 deletions(-)

diffs (81 lines):

diff -r b7982b8a7667 -r b23931457772 sys/arch/amd64/include/frame_regs.h
--- a/sys/arch/amd64/include/frame_regs.h       Thu Nov 27 04:09:50 2014 +0000
+++ b/sys/arch/amd64/include/frame_regs.h       Thu Nov 27 04:41:55 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: frame_regs.h,v 1.4 2008/02/06 22:02:17 dsl Exp $       */
+/*     $NetBSD: frame_regs.h,v 1.5 2014/11/27 04:41:55 uebayasi Exp $  */
 
 #ifndef _AMD64_FRAME_REGS_H_
 #define _AMD64_FRAME_REGS_H_
@@ -29,38 +29,40 @@
  * than 6 args (SYS_MAXSYSARGS is 8, + 2 entries for SYS___SYSCALL).
  */
 #define _FRAME_REG(greg, freg)         \
-       greg(rdi, RDI, 0)       \
-       greg(rsi, RSI, 1)       \
-       greg(rdx, RDX, 2)       \
-       greg(r10, R10, 6)       \
-       greg(r8,  R8,  4)       \
-       greg(r9,  R9,  5)       \
-       freg(arg6, @,  @)       /* syscall arg from stack */ \
-       freg(arg7, @,  @)       /* syscall arg from stack */ \
-       freg(arg8, @,  @)       /* syscall arg from stack */ \
-       freg(arg9, @,  @)       /* syscall arg from stack */ \
-       greg(rcx, RCX, 3)       \
-       greg(r11, R11, 7)       \
-       greg(r12, R12, 8)       \
-       greg(r13, R13, 9)       \
-       greg(r14, R14, 10)      \
-       greg(r15, R15, 11)      \
-       greg(rbp, RBP, 12)      \
-       greg(rbx, RBX, 13)      \
-       greg(rax, RAX, 14)      \
-       greg(gs,  GS,  15)      \
-       greg(fs,  FS,  16)      \
-       greg(es,  ES,  17)      \
-       greg(ds,  DS,  18)      \
-       greg(trapno, TRAPNO, 19)        \
-       /* below portion defined in hardware */ \
-       greg(err, ERR, 20)      /* Dummy inserted if not defined */ \
-       greg(rip, RIP, 21)      \
-       greg(cs,  CS,  22)      \
-       greg(rflags, RFLAGS, 23)        \
+       greg(rdi, RDI, 0)       /* tf_rdi */ \
+       greg(rsi, RSI, 1)       /* tf_rsi */ \
+       greg(rdx, RDX, 2)       /* tf_rdx */ \
+       greg(r10, R10, 6)       /* tf_r10 */ \
+       greg(r8,  R8,  4)       /* tf_r8 */ \
+       greg(r9,  R9,  5)       /* tf_r9 */ \
+       freg(arg6, @,  @)       /* tf_arg6: syscall arg from stack */ \
+       freg(arg7, @,  @)       /* tf_arg7: syscall arg from stack */ \
+       freg(arg8, @,  @)       /* tf_arg8: syscall arg from stack */ \
+       freg(arg9, @,  @)       /* tf_arg9: syscall arg from stack */ \
+       greg(rcx, RCX, 3)       /* tf_rcx */ \
+       greg(r11, R11, 7)       /* tf_r11 */ \
+       greg(r12, R12, 8)       /* tf_r12 */ \
+       greg(r13, R13, 9)       /* tf_r13 */ \
+       greg(r14, R14, 10)      /* tf_r14 */ \
+       greg(r15, R15, 11)      /* tf_r15 */ \
+       greg(rbp, RBP, 12)      /* tf_rbp */ \
+       greg(rbx, RBX, 13)      /* tf_rbx */ \
+       greg(rax, RAX, 14)      /* tf_rax */ \
+       greg(gs,  GS,  15)      /* tf_gs */ \
+       greg(fs,  FS,  16)      /* tf_fs */ \
+       greg(es,  ES,  17)      /* tf_es */ \
+       greg(ds,  DS,  18)      /* tf_ds */ \
+       greg(trapno, TRAPNO,    /* tf_trapno */ \
+           19) \
+       /* Below portion defined in hardware */ \
+       greg(err, ERR, 20)      /* tf_err: Dummy inserted if not defined */ \
+       greg(rip, RIP, 21)      /* tf_rip */ \
+       greg(cs,  CS,  22)      /* tf_cs */ \
+       greg(rflags, RFLAGS,    /* tf_rflags */ \
+           23) \
        /* These are pushed unconditionally on the x86-64 */ \
-       greg(rsp, RSP, 24)      \
-       greg(ss,  SS,  25)
+       greg(rsp, RSP, 24)      /* tf_rsp */ \
+       greg(ss,  SS,  25)      /* tf_ss */
 
 #define _FRAME_NOREG(reg, REG, idx)