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Warn on usage of offset register 6. It is broken.
[b43-tools.git]
/
assembler
/
main.c
diff --git
a/assembler/main.c
b/assembler/main.c
index 54252dabe95fe89b762524ced673fd3d4a80fd5c..51de8f7a2880717b7639a41cc36c0421ad4f56ee 100644
(file)
--- a/
assembler/main.c
+++ b/
assembler/main.c
@@
-341,8
+341,14
@@
static unsigned int generate_mem_operand(struct assembler_context *ctx,
asm_warn(ctx, "INDIRECT memoffset 0x%X too long (> 6 bits)", off);
off &= 0x3F;
}
asm_warn(ctx, "INDIRECT memoffset 0x%X too long (> 6 bits)", off);
off &= 0x3F;
}
- if (reg & ~0x7)
+ if (reg > 6) {
+ /* Assembler bug. The parser shouldn't pass this value. */
asm_error(ctx, "OFFR-nr too big");
asm_error(ctx, "OFFR-nr too big");
+ }
+ if (reg == 6) {
+ asm_warn(ctx, "Using offset register 6. This register is broken "
+ "on certain devices. Use off0 to off5 only.");
+ }
val |= off;
val |= (reg << 6);
break;
val |= off;
val |= (reg << 6);
break;