Feature #9950
closed
Support for different directives in text sections of test templates
Added by Mikhail Chupilko over 4 years ago.
Updated over 4 years ago.
Category:
Template Processor
Published in build:
2.5.0-beta-191226
Description
The list of the assembler directives should to my mind include:
1) Data types
.ascii .byte .half .word .dword etc
2) Alignment types
.balign
3) Options
.option <option_name>
- Status changed from New to Open
- Target version set to 2.4
Data Directives in RISC-V (as presented in https://rv8.io/asm.html)
| Directive |
Arguments |
Description |
| 2byte |
|
16-bit comma separated words (unaligned) |
| 4byte |
|
32-bit comma separated words (unaligned) |
| 8byte |
|
64-bit comma separated words (unaligned) |
| half |
|
16-bit comma separated words (naturally aligned) |
| word |
|
32-bit comma separated words (naturally aligned) |
| dword |
|
64-bit comma separated words (naturally aligned) |
| byte |
|
8-bit comma separated words |
| dtpreldword |
|
64-bit thread local word |
| dtprelword |
|
32-bit thread local word |
| sleb128 |
expression |
signed little endian base 128, DWARF |
| uleb128 |
expression |
unsigned little endian base 128, DWARF |
| asciz |
“string” |
emit string (alias for .string) |
| string |
“string” |
emit string |
| incbin |
“filename” |
emit the included file as a binary sequence of octets |
| zero |
integer |
zero bytes |
Alignment Directives
| Directive |
Arguments |
Description |
| align |
integer |
align to power of 2 (alias for .p2align) |
| balign |
b,[pad_val=0] |
byte align |
| p2align |
p2,[pad_val=0],max |
align to power of 2 |
Other Directives
| Directive |
Arguments |
Description |
| option |
{rvc,norvc,pic,nopic,push,pop} |
RISC-V options |
- Category set to Template Processor
- Status changed from Open to Resolved
Implemented directives¶
As independent functions¶
.align x[, pad_val].balign x[, pad_val].p2align x[, pad_val].org x.option x
Via data_config in subprojects¶
.2byte.4byte.8byte.asciz.string.zero
- Status changed from Resolved to Closed
- Target version changed from 2.4 to 2.5
- Published in build set to 2.5.0-beta-191226
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