@@ -186,52 +186,6 @@ _dl_start_user:\n\
# Point %r12 at the GOT.\n\
l %r12,.Ladr0-.Llit(%r13)\n\
ar %r12,%r13\n\
- # See if we were run as a command with the executable file\n\
- # name as an extra leading argument.\n\
- l %r1,_dl_skip_args@GOT(%r12)\n\
- l %r1,0(%r1) # load _dl_skip_args\n\
- ltr %r1,%r1\n\
- je 4f # Skip the arg adjustment if there were none.\n\
- # Get the original argument count.\n\
- l %r0,96(%r15)\n\
- # Subtract _dl_skip_args from it.\n\
- sr %r0,%r1\n\
- # Store back the modified argument count.\n\
- st %r0,96(%r15)\n\
- # Copy argv and envp forward to account for skipped argv entries.\n\
- # We skipped at least one argument or we would not get here.\n\
- la %r6,100(%r15) # Destination pointer i.e. &argv[0]\n\
- lr %r5,%r6\n\
- lr %r0,%r1\n\
- sll %r0,2\n # Number of skipped bytes.\n\
- ar %r5,%r0 # Source pointer = Dest + Skipped args.\n\
- # argv copy loop:\n\
-1: l %r7,0(%r5) # Load a word from the source.\n\
- st %r7,0(%r6) # Store the word in the destination.\n\
- ahi %r5,4\n\
- ahi %r6,4\n\
- ltr %r7,%r7\n\
- jne 1b # Stop after copying the NULL.\n\
- # envp copy loop:\n\
-2: l %r7,0(%r5) # Load a word from the source.\n\
- st %r7,0(%r6) # Store the word in the destination.\n\
- ahi %r5,4\n\
- ahi %r6,4\n\
- ltr %r7,%r7\n\
- jne 2b # Stop after copying the NULL.\n\
- # Now we have to zero out the envp entries after NULL to allow\n\
- # start.S to properly find auxv by skipping zeroes.\n\
- # zero out loop:\n\
- lhi %r7,0\n\
-3: st %r7,0(%r6) # Store zero.\n\
- ahi %r6,4 # Advance dest pointer.\n\
- ahi %r1,-1 # Subtract one from the word count.\n\
- ltr %r1,%r1\n\
- jne 3b # Keep copying if the word count is non-zero.\n\
- # Adjust _dl_argv\n\
- la %r6,100(%r15)\n\
- l %r1,_dl_argv@GOT(%r12)\n\
- st %r6,0(%r1)\n\
# The special initializer gets called with the stack just\n\
# as the application's entry point will see it; it can\n\
# switch stacks if it moves these contents over.\n\
@@ -167,22 +167,6 @@ _dl_start_user:\n\
lgr %r8,%r2\n\
# Point %r12 at the GOT.\n\
larl %r12,_GLOBAL_OFFSET_TABLE_\n\
- # See if we were run as a command with the executable file\n\
- # name as an extra leading argument.\n\
- lghi %r1,_dl_skip_args@GOT\n\
- lg %r1,0(%r1,%r12)\n\
- lgf %r1,0(%r1) # load _dl_skip_args\n\
- # Get the original argument count.\n\
- lg %r0,160(%r15)\n\
- # Subtract _dl_skip_args from it.\n\
- sgr %r0,%r1\n\
- # Adjust the stack pointer to skip _dl_skip_args words.\n\
- sllg %r1,%r1,3\n\
- agr %r15,%r1\n\
- # Set the back chain to zero again\n\
- xc 0(8,%r15),0(%r15)\n\
- # Store back the modified argument count.\n\
- stg %r0,160(%r15)\n\
# The special initializer gets called with the stack just\n\
# as the application's entry point will see it; it can\n\
# switch stacks if it moves these contents over.\n\