 RealView Compiler User's Guide | |
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RealView Compiler User's Guide
Preface Introduction Getting started with the ARM Compiler Compiler Features Coding Practices Diagnostic Messages Using the Inline and Embedded Assemblers Semihosting About semihosting
What is semihosting? The semihosting interface Semihosting implementation RealView ARMulator ISS RealView ICE Instruction Set System Model RealMonitor Semihosting operations angel_SWIreason_EnterSVC (0x17) angel_SWIreason_ReportException (0x18) SYS_CLOSE (0x02) SYS_CLOCK (0x10) SYS_ELAPSED (0x30) SYS_ERRNO (0x13) SYS_FLEN (0x0C) SYS_GET_CMDLINE (0x15) SYS_HEAPINFO (0x16) SYS_ISERROR (0x08) SYS_ISTTY (0x09) SYS_OPEN (0x01) SYS_READ (0x06) SYS_READC (0x07) SYS_REMOVE (0x0E) SYS_RENAME (0x0F) SYS_SEEK (0x0A) SYS_SYSTEM (0x12) SYS_TICKFREQ (0x31) SYS_TIME (0x11) SYS_TMPNAM (0x0D) SYS_WRITE (0x05) SYS_WRITEC (0x03) SYS_WRITE0 (0x04) Debug agent interaction SVCsSYS_SEEK (0x0A)
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Home > Semihosting > Semihosting operations > SYS_SEEK (0x0A) | |||
Seeks to a specified position in a file using an offset specified from the start of the file. The file is assumed to be a byte array and the offset is given in bytes.
On entry, r1 contains a pointer to a two‑word data block:
- word 1
A handle for a seekable file object.
- word 2
The absolute byte position to search to.
| Copyright © 2007 ARM Limited. All rights reserved. | ARM DUI 0375A |
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