Specify Blocking for an Initialized Section
.sblock
4-77
Assembler Directives
Syntax
.sblock [”]
section name[”] [, ”section name”, . . . ]
Description
The .sblock directive designates sections for blocking. Blocking is an address
alignment mechanism similar to page alignment, but weaker. A blocked
section is guaranteed to not cross a page boundary (128 words) if it is smaller
than a page, or to start on a page boundary if it is larger than a page. This direc-
tive allows specification of blocking for initialized sections only, not uninitialized
sections declared with .usect or the .bss directives. The
section names may
optionally be enclosed in quotes.
Example
This example designates the .text and .data sections for blocking.
1 ****************************************
2 ** Specify blocking for the .text **
3 ** and .data sections. **
4 ****************************************
5 .sblock .text, .data
Summary of Contents for TMS320C54x
Page 38: ......
Page 39: ......
Page 40: ......
Page 41: ......
Page 42: ......
Page 43: ......
Page 44: ......
Page 45: ......
Page 46: ......
Page 47: ......
Page 48: ......
Page 49: ......
Page 50: ......
Page 51: ......
Page 52: ......
Page 53: ......
Page 54: ......
Page 55: ......
Page 56: ......
Page 57: ......
Page 58: ......
Page 59: ......
Page 60: ......
Page 61: ......
Page 62: ......
Page 276: ......
Page 277: ......
Page 278: ......
Page 279: ......
Page 280: ......
Page 281: ......
Page 282: ......
Page 283: ......
Page 284: ......
Page 285: ......
Page 286: ......
Page 287: ......
Page 288: ......
Page 289: ......
Page 290: ......
Page 291: ......
Page 292: ......
Page 293: ......
Page 294: ......
Page 295: ......
Page 296: ......
Page 297: ......
Page 298: ......
Page 299: ......
Page 300: ......
Page 301: ......
Page 302: ......