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ArmPkg/Semihostlib: Rename semi-hosting open option

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Change mnemonic SEMIHOST_FILE_MODE_CREATE with mnemonic SEMIHOST_FILE_MODE_UPDATE.
The bit referred to by this mnemonic is for the semi-hosting open mode code the
equivalent of the + in the ISO C fopen mode terminology. This allows to select the
so called update mode for which both read and write are allowed on the open file.
The mnemonic SEMIHOST_FILE_MODE_UPDATE is more in line with the ISO C fopen mode
terminology. A description of the ISO C fopen modes can be found here :
http://pubs.opengroup.org/onlinepubs/009695399/functions/fopen.html.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Reviewed-By: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16237 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Ronald Cron 2014-10-27 10:37:20 +00:00 committed by oliviermartin
parent a537c71726
commit c20f8ec661
3 changed files with 3 additions and 3 deletions
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2
ArmPkg/Filesystem/SemihostFs/Arm/SemihostFs.c
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@ -204,7 +204,7 @@ FileOpen (
// Add the creation flag if necessary // Add the creation flag if necessary
if (OpenMode & EFI_FILE_MODE_CREATE) { if (OpenMode & EFI_FILE_MODE_CREATE) {
SemihostMode |= SEMIHOST_FILE_MODE_CREATE; SemihostMode |= SEMIHOST_FILE_MODE_UPDATE;
} }
// Call the semihosting interface to open the file. // Call the semihosting interface to open the file.

2
ArmPkg/Include/Library/SemihostLib.h
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@ -26,7 +26,7 @@
#define SEMIHOST_FILE_MODE_READ (0 << 2) #define SEMIHOST_FILE_MODE_READ (0 << 2)
#define SEMIHOST_FILE_MODE_WRITE (1 << 2) #define SEMIHOST_FILE_MODE_WRITE (1 << 2)
#define SEMIHOST_FILE_MODE_APPEND (2 << 2) #define SEMIHOST_FILE_MODE_APPEND (2 << 2)
#define SEMIHOST_FILE_MODE_CREATE (1 << 1) #define SEMIHOST_FILE_MODE_UPDATE (1 << 1)
#define SEMIHOST_FILE_MODE_BINARY (1 << 0) #define SEMIHOST_FILE_MODE_BINARY (1 << 0)
#define SEMIHOST_FILE_MODE_ASCII (0 << 0) #define SEMIHOST_FILE_MODE_ASCII (0 << 0)

2
ArmPkg/Library/RvdPeCoffExtraActionLib/RvdPeCoffExtraActionLib.c
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@ -49,7 +49,7 @@ WriteStringToFile (
I'm currently having issues with this code crashing the debugger. Seems like it should work. I'm currently having issues with this code crashing the debugger. Seems like it should work.
UINT32 SemihostHandle; UINT32 SemihostHandle;
UINT32 SemihostMode = SEMIHOST_FILE_MODE_WRITE | SEMIHOST_FILE_MODE_BINARY | SEMIHOST_FILE_MODE_CREATE; UINT32 SemihostMode = SEMIHOST_FILE_MODE_WRITE | SEMIHOST_FILE_MODE_BINARY | SEMIHOST_FILE_MODE_UPDATE;
SemihostFileOpen ("c:\rvi_symbols.inc", SemihostMode, &SemihostHandle); SemihostFileOpen ("c:\rvi_symbols.inc", SemihostMode, &SemihostHandle);
SemihostFileWrite (SemihostHandle, &Length, Buffer); SemihostFileWrite (SemihostHandle, &Length, Buffer);