Changeset a35b458 in mainline for uspace/lib/c/arch/arm32/src

Timestamp:

2018-03-02T20:10:49Z (7 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/arm32/src

Files:

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

uspace/lib/c/arch/arm32/src/entry.S

@@ -42 +42 @@
         ldr r0, =ras_page
         str r2, [r0]
-        
+
         #
         # Create the first stack frame.
@@ -50 +50 @@
         push {fp, ip, lr, pc}
         sub fp, ip, #4
-        
+
         # Pass pcb_ptr to __main as the first argument (in r0)
         mov r0, r1

uspace/lib/c/arch/arm32/src/fibril.S

@@ -34 +34 @@
         stmia r0!, {sp, lr}
         stmia r0!, {r4-r11}
-        
+
         # return 1
         mov r0, #1
@@ -43 +43 @@
         ldmia r0!, {sp, lr}
         ldmia r0!, {r4-r11}
-        
+
         # return 0
         mov r0, #0

uspace/lib/c/arch/arm32/src/syscall.c

@@ -60 +60 @@
         register sysarg_t __arm_reg_r5 asm("r5") = p6;
         register sysarg_t __arm_reg_r6 asm("r6") = id;
-        
+
         asm volatile (
                 "swi 0"
@@ -72 +72 @@
                   "r" (__arm_reg_r6)
         );
-        
+
         return __arm_reg_r0;
 }

uspace/lib/c/arch/arm32/src/thread_entry.S

@@ -42 +42 @@
         push {fp, ip, lr, pc}
         sub fp, ip, #4
-        
+
         b __thread_main