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Subject[PATCH v6 59/80] docs: powerpc: syscall64-abi.rst: fix a malformed table
Date
As reported:

Documentation/powerpc/syscall64-abi.rst:53: WARNING: Malformed table.
Text in column margin in table line 2.

=========== ============= ========================================
--- For the sc instruction, differences with the ELF ABI ---
r0 Volatile (System call number.)

This table requires a different notation to be valid.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
Documentation/powerpc/syscall64-abi.rst | 32 ++++++++++++-------------
1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/Documentation/powerpc/syscall64-abi.rst b/Documentation/powerpc/syscall64-abi.rst
index 379817ca64d2..cf9b2857c72a 100644
--- a/Documentation/powerpc/syscall64-abi.rst
+++ b/Documentation/powerpc/syscall64-abi.rst
@@ -49,22 +49,22 @@ Register preservation rules
Register preservation rules match the ELF ABI calling sequence with the
following differences:

---- For the sc instruction, differences with the ELF ABI ---
-=========== ============= ========================================
-r0 Volatile (System call number.)
-r3 Volatile (Parameter 1, and return value.)
-r4-r8 Volatile (Parameters 2-6.)
-cr0 Volatile (cr0.SO is the return error condition.)
-cr1, cr5-7 Nonvolatile
-lr Nonvolatile
-=========== ============= ========================================
-
---- For the scv 0 instruction, differences with the ELF ABI ---
-=========== ============= ========================================
-r0 Volatile (System call number.)
-r3 Volatile (Parameter 1, and return value.)
-r4-r8 Volatile (Parameters 2-6.)
-=========== ============= ========================================
++------------------------------------------------------------------------+
+| For the sc instruction, differences with the ELF ABI |
++--------------+--------------+------------------------------------------+
+| r0 | Volatile | (System call number.) |
+| rr3 | Volatile | (Parameter 1, and return value.) |
+| rr4-r8 | Volatile | (Parameters 2-6.) |
+| rcr0 | Volatile | (cr0.SO is the return error condition.) |
+| rcr1, cr5-7 | Nonvolatile | |
+| rlr | Nonvolatile | |
++--------------+--------------+------------------------------------------+
+| For the scv 0 instruction, differences with the ELF ABI |
++--------------+--------------+------------------------------------------+
+| r0 | Volatile | (System call number.) |
+| r3 | Volatile | (Parameter 1, and return value.) |
+| r4-r8 | Volatile | (Parameters 2-6.) |
++--------------+--------------+------------------------------------------+

All floating point and vector data registers as well as control and status
registers are nonvolatile.
--
2.26.2
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