problems with labels

[Andrija Radicevic]

Hi,

I'm trying to adjust an already existing target port of gcc-2.95.2 to 
gcc-4.1.0 and I came to a point where I could use some help. Everything 
seams fine until xgcc tries to compile  libgcc2.c, then I get the following 
error messages:

libgcc2.s: Assembler messages:
libgcc2.s:52: Error: unknown pseudo-op: `.lm_0'
libgcc2.s:61: Error: unknown pseudo-op: `.lm_1'
libgcc2.s:83: Error: unknown pseudo-op: `.lm_2'
libgcc2.s:89: Error: unknown pseudo-op: `.lm_3'
libgcc2.s:95: Error: unknown pseudo-op: `.lm_4'
libgcc2.s:98: Error: unknown pseudo-op: `.lm_5'
libgcc2.s:103: Error: unknown pseudo-op: `.lm_6'
libgcc2.s:115: Error: unknown pseudo-op: `.lm_7'
libgcc2.s:121: Error: unknown pseudo-op: `.lm_8'
libgcc2.s:127: Error: unknown pseudo-op: `.lm_9'
libgcc2.s:133: Error: unknown pseudo-op: `.lm_10'
libgcc2.s:139: Error: unknown pseudo-op: `.lm_11'

I have looked into the assembler file, and found out  that those are 
actually labels which are missing ":" at the end and that the labels are 
redundant. Here is the part of the file:

.global ___muldi3
    ___muldi3:
         .stabd 46,0,0
              .stabd  68,0,511
.LM_0
.LM_0:

         #BEGIN PROLOGUE
         frame L14, L4
         #END PROLOGUE
.LBB_2:
.LBB_3:
              .stabd  68,0,514
.LM_1
.LM_1:
        mov L8 , L1
        mov L7 , L3
        shri L8 , 16

I have found out that the correct labels are written out by the hook 
TARGET_ASM_INTERNAL_LABEL and the faulty ones are the result of the output 
from the macro ASM_GENERATE_INTERNAL_LABEL, but I cannot figure out why the 
latter ones gets written out at all.

Best regards

Andrija