Changeset a35b458 in mainline for uspace/lib/c/arch/ppc32/src

Timestamp:

2018-03-02T20:10:49Z (8 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

f1380b7

Parents:

3061bc1

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-02-28 17:38:31)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-03-02 20:10:49)

Message:

style: Remove trailing whitespace on _all_ lines, including empty ones, for particular file types.

Command used: tools/srepl '\s\+$' '' -- *.c *.h *.py *.sh *.s *.S *.ag

Currently, whitespace on empty lines is very inconsistent.
There are two basic choices: Either remove the whitespace, or keep empty lines
indented to the level of surrounding code. The former is AFAICT more common,
and also much easier to do automatically.

Alternatively, we could write script for automatic indentation, and use that
instead. However, if such a script exists, it's possible to use the indented
style locally, by having the editor apply relevant conversions on load/save,
without affecting remote repository. IMO, it makes more sense to adopt
the simpler rule.

Location:

uspace/lib/c/arch/ppc32/src

Files:

• entry.S (modified) (1 diff)
• fibril.S (modified) (2 diffs)
• syscall.c (modified) (2 diffs)
• thread_entry.S (modified) (1 diff)

uspace/lib/c/arch/ppc32/src/entry.S

@@ -44 +44 @@
         stw %r3, 0(%r1)
         stwu %r1, -16(%r1)
-        
+
         # Pass the PCB pointer to __main() as the first argument.
         # The first argument is passed in r3.

uspace/lib/c/arch/ppc32/src/fibril.S

@@ -55 +55 @@
         stw r30, CONTEXT_OFFSET_R30(r3)
         stw r31, CONTEXT_OFFSET_R31(r3)
-        
+
         mflr r4
         stw r4, CONTEXT_OFFSET_PC(r3)
-        
+
         mfcr r4
         stw r4, CONTEXT_OFFSET_CR(r3)
-        
+
         # context_save returns 1
         li r3, 1
@@ -89 +89 @@
         lwz r30, CONTEXT_OFFSET_R30(r3)
         lwz r31, CONTEXT_OFFSET_R31(r3)
-        
+
         lwz r4, CONTEXT_OFFSET_CR(r3)
         mtcr r4
-        
+
         lwz r4, CONTEXT_OFFSET_PC(r3)
         mtlr r4
-        
+
         # context_restore returns 0
         li r3, 0

uspace/lib/c/arch/ppc32/src/syscall.c

@@ -47 +47 @@
         register sysarg_t __ppc32_reg_r8 asm("8") = p6;
         register sysarg_t __ppc32_reg_r9 asm("9") = id;
-        
+
         asm volatile (
                 "sc\n"
@@ -59 +59 @@
                   "r" (__ppc32_reg_r9)
         );
-        
+
         return __ppc32_reg_r3;
 }

uspace/lib/c/arch/ppc32/src/thread_entry.S

@@ -30 +30 @@
 
 .text
-        
+
 ## User-space thread entry point for all but the first threads.
 #