 BL51 User's Guide | |
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BL51 User's Guide
BL51 Introduction Linking Programs Environment Settings Command Prompt
ERRORLEVEL Output Files Listing (MAP) File Absolute Object File Directives Reference BANKx BANKAREA BIT CODE DATA DISABLEWARNING IBANKING IDATA IXREF NAME NOAJMP NOAMAKE NODEBUGLINES NODEBUGPUBLICS NODEBUGSYMBOLS NODEFAULTLIBRARY NOINDIRECTCALL NOJMPTAB NOLINES NOMAP NOOVERLAY NOPRINT NOPUBLICS NOSORTSIZE NOSYMBOLS OVERLAY PAGELENGTH PAGEWIDTH PDATA PRECEDE PRINT RAMSIZE RECURSIONS REGFILE RTX51 RTX51TINY SPEEDOVL STACK XDATA Locating Segments Data Overlaying Code Banking Real-Time Programs Error MessagesBANKx Linker Directive
| Abbreviation | Bx | |
| Arguments | BANKx (« start_address » « segname « (address) » « , ... » ») | |
| Default | None. | |
| µVision | Options — BL51 Misc — Misc Controls. | |
| Description | The BANKx directive specifies a code bank x in which to locate a specified segment (segname). The start_address specifies the starting address for the code bank. The address specifies an address at which segname is located. If no start_address is specified, the code bank starts at the address defined with the BANKAREA directive. If you locate a constant segment into a code bank, you must ensure that the same code bank is used when accessing the data in that segment. You may use the switchbank function defined in L51_BANK.A51) to manually switch code banks. | |
| See Also | BANKAREA | |
| Example |
BL51 COMMON{A.OBJ}, BANK0{B.OBJ} &
BANK1(0x8000, ?PR?FUNC1?A, ?PR?FUNC2?B(0x8200))
This example locates the segment ?PR?FUNC1?A (function func1 from A.C) in code bank 1 starting at address 0x8000. It locates the segment ?PR?FUNC2?B at address 0x8200 in code bank 1. |
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