Don't use multi-line string literals.
This commit is contained in:
Andreas Schwab
parent
50746436e1
commit
39b920a309
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@ -104,22 +104,22 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
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/* This code is used in dl-runtime.c to call the `fixup' function
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and then redirect to the address it returns. */
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#define TRAMPOLINE_TEMPLATE(tramp_name, fixup_name) \
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"| Trampoline for " #fixup_name "
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.globl " #tramp_name "
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.type " #tramp_name ", @function
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" #tramp_name ":
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| Save %a0 (struct return address) and %a1.
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move.l %a0, -(%sp)
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move.l %a1, -(%sp)
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| Call the real address resolver.
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jbsr " #fixup_name "
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| Restore register %a0 and %a1.
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move.l (%sp)+, %a1
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move.l (%sp)+, %a0
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| Pop parameters
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addq.l #8, %sp
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| Call real function.
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jmp (%d0)
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"| Trampoline for " #fixup_name "\n\
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.globl " #tramp_name "\n\
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.type " #tramp_name ", @function\n\
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" #tramp_name ":\n\
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| Save %a0 (struct return address) and %a1.\n\
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move.l %a0, -(%sp)\n\
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move.l %a1, -(%sp)\n\
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| Call the real address resolver.\n\
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jbsr " #fixup_name "\n\
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| Restore register %a0 and %a1.\n\
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move.l (%sp)+, %a1\n\
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move.l (%sp)+, %a0\n\
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| Pop parameters\n\
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addq.l #8, %sp\n\
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| Call real function.\n\
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jmp (%d0)\n\
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.size " #tramp_name ", . - " #tramp_name "\n"
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#ifndef PROF
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#define ELF_MACHINE_RUNTIME_TRAMPOLINE \
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@ -143,50 +143,50 @@ asm (TRAMPOLINE_TEMPLATE (_dl_runtime_resolve, fixup) \
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its return value is the user program's entry point. */
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#define RTLD_START asm ("\
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.text
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.globl _start
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.type _start,@function
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_start:
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move.l %sp, -(%sp)
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jbsr _dl_start
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addq.l #4, %sp
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/* FALLTHRU */
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.globl _dl_start_user
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.type _dl_start_user,@function
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_dl_start_user:
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| Save the user entry point address in %a4.
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move.l %d0, %a4
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| Point %a5 at the GOT.
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lea _GLOBAL_OFFSET_TABLE_@GOTPC(%pc), %a5
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| Remember the highest stack address.
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move.l %sp, ([__libc_stack_end@GOT.w, %a5])
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| See if we were run as a command with the executable file
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| name as an extra leading argument.
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move.l ([_dl_skip_args@GOT.w, %a5]), %d0
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| Pop the original argument count
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move.l (%sp)+, %d1
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| Subtract _dl_skip_args from it.
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sub.l %d0, %d1
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| Adjust the stack pointer to skip _dl_skip_args words.
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lea (%sp, %d0*4), %sp
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| Push back the modified argument count.
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move.l %d1, -(%sp)
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# Call _dl_init (struct link_map *main_map, int argc, char **argv, char **env)
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pea 8(%sp, %d1*4)
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pea 8(%sp)
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move.l %d1, -(%sp)
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move.l ([_rtld_global@GOT.w, %a5]), -(%sp)
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jbsr _dl_init@PLTPC
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addq.l #8, %sp
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addq.l #8, %sp
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| Pass our finalizer function to the user in %a1.
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move.l _dl_fini@GOT.w(%a5), %a1
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| Initialize %fp with the stack pointer.
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move.l %sp, %fp
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| Jump to the user's entry point.
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jmp (%a4)
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.size _dl_start_user, . - _dl_start_user
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.text\n\
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.globl _start\n\
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.type _start,@function\n\
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_start:\n\
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move.l %sp, -(%sp)\n\
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jbsr _dl_start\n\
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addq.l #4, %sp\n\
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/* FALLTHRU */\n\
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\n\
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.globl _dl_start_user\n\
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.type _dl_start_user,@function\n\
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_dl_start_user:\n\
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| Save the user entry point address in %a4.\n\
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move.l %d0, %a4\n\
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| Point %a5 at the GOT.\n\
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lea _GLOBAL_OFFSET_TABLE_@GOTPC(%pc), %a5\n\
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| Remember the highest stack address.\n\
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move.l %sp, ([__libc_stack_end@GOT.w, %a5])\n\
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| See if we were run as a command with the executable file\n\
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| name as an extra leading argument.\n\
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move.l ([_dl_skip_args@GOT.w, %a5]), %d0\n\
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| Pop the original argument count\n\
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move.l (%sp)+, %d1\n\
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| Subtract _dl_skip_args from it.\n\
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sub.l %d0, %d1\n\
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| Adjust the stack pointer to skip _dl_skip_args words.\n\
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lea (%sp, %d0*4), %sp\n\
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| Push back the modified argument count.\n\
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move.l %d1, -(%sp)\n\
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# Call _dl_init (struct link_map *main_map, int argc, char **argv, char **env)\n\
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pea 8(%sp, %d1*4)\n\
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pea 8(%sp)\n\
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move.l %d1, -(%sp)\n\
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move.l ([_rtld_global@GOT.w, %a5]), -(%sp)\n\
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jbsr _dl_init@PLTPC\n\
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addq.l #8, %sp\n\
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addq.l #8, %sp\n\
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| Pass our finalizer function to the user in %a1.\n\
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move.l _dl_fini@GOT.w(%a5), %a1\n\
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| Initialize %fp with the stack pointer.\n\
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move.l %sp, %fp\n\
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| Jump to the user's entry point.\n\
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jmp (%a4)\n\
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.size _dl_start_user, . - _dl_start_user\n\
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.previous");
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/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
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