diff options
Diffstat (limited to 'recipes/glibc/glibc-2.2.5/dl-machine-sparc.patch')
| -rw-r--r-- | recipes/glibc/glibc-2.2.5/dl-machine-sparc.patch | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/recipes/glibc/glibc-2.2.5/dl-machine-sparc.patch b/recipes/glibc/glibc-2.2.5/dl-machine-sparc.patch new file mode 100644 index 0000000000..910e18035d --- /dev/null +++ b/recipes/glibc/glibc-2.2.5/dl-machine-sparc.patch @@ -0,0 +1,235 @@ + +# +# Patch managed by http://www.mn-logistik.de/unsupported/pxa250/patcher +# + +--- glibc-2.2.5/sysdeps/sparc/sparc32/dl-machine.h~dl-machine-sparc.patch 2004-09-03 19:00:33.000000000 -0500 ++++ glibc-2.2.5/sysdeps/sparc/sparc32/dl-machine.h 2004-09-03 19:00:37.000000000 -0500 +@@ -148,23 +148,23 @@ + and then redirect to the address it returns. */ + #define TRAMPOLINE_TEMPLATE(tramp_name, fixup_name) \ + asm ( "\ +- .text +- .globl " #tramp_name " +- .type " #tramp_name ", @function +- .align 32 +-" #tramp_name ": +- /* Set up the arguments to fixup -- +- %o0 = link_map out of plt0 +- %o1 = offset of reloc entry +- %o2 = return address */ +- ld [%o7 + 8], %o0 +- srl %g1, 10, %o1 +- mov %i7, %o2 +- call " #fixup_name " +- sub %o1, 4*12, %o1 +- jmp %o0 +- restore +- .size " #tramp_name ", . - " #tramp_name " ++ .text\n\ ++ .globl " #tramp_name "\n\ ++ .type " #tramp_name ", @function\n\ ++ .align 32\n\ ++" #tramp_name ":\n\ ++ /* Set up the arguments to fixup --\n\ ++ %o0 = link_map out of plt0\n\ ++ %o1 = offset of reloc entry\n\ ++ %o2 = return address */\n\ ++ ld [%o7 + 8], %o0\n\ ++ srl %g1, 10, %o1\n\ ++ mov %i7, %o2\n\ ++ call " #fixup_name "\n\ ++ sub %o1, 4*12, %o1\n\ ++ jmp %o0\n\ ++ restore\n\ ++ .size " #tramp_name ", . - " #tramp_name "\n\ + .previous") + + #ifndef PROF +@@ -199,96 +199,96 @@ + its return value is the user program's entry point. */ + + #define RTLD_START __asm__ ("\ +- .text +- .globl _start +- .type _start, @function +- .align 32 +-_start: +- /* Allocate space for functions to drop their arguments. */ +- sub %sp, 6*4, %sp +- /* Pass pointer to argument block to _dl_start. */ +- call _dl_start +- add %sp, 22*4, %o0 +- /* FALTHRU */ +- .globl _dl_start_user +- .type _dl_start_user, @function +-_dl_start_user: +- /* Load the PIC register. */ +-1: call 2f +- sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7 +-2: or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7 +- add %l7, %o7, %l7 +- /* Save the user entry point address in %l0 */ +- mov %o0, %l0 +- /* Store the highest stack address. */ +- sethi %hi(__libc_stack_end), %g2 +- or %g2, %lo(__libc_stack_end), %g2 +- ld [%l7 + %g2], %l1 +- sethi %hi(_dl_skip_args), %g2 +- add %sp, 6*4, %l2 +- or %g2, %lo(_dl_skip_args), %g2 +- st %l2, [%l1] +- /* See if we were run as a command with the executable file name as an +- extra leading argument. If so, adjust the contents of the stack. */ +- ld [%l7+%g2], %i0 +- ld [%i0], %i0 +- tst %i0 +- beq 3f +- ld [%sp+22*4], %i5 /* load argc */ +- /* Find out how far to shift. */ +- sethi %hi(_dl_argv), %l3 +- or %l3, %lo(_dl_argv), %l3 +- ld [%l7+%l3], %l3 +- sub %i5, %i0, %i5 +- ld [%l3], %l4 +- sll %i0, 2, %i2 +- st %i5, [%sp+22*4] +- sub %l4, %i2, %l4 +- add %sp, 23*4, %i1 +- add %i1, %i2, %i2 +- st %l4, [%l3] +- /* Copy down argv */ +-21: ld [%i2], %i3 +- add %i2, 4, %i2 +- tst %i3 +- st %i3, [%i1] +- bne 21b +- add %i1, 4, %i1 +- /* Copy down env */ +-22: ld [%i2], %i3 +- add %i2, 4, %i2 +- tst %i3 +- st %i3, [%i1] +- bne 22b +- add %i1, 4, %i1 +- /* Copy down auxiliary table. */ +-23: ld [%i2], %i3 +- ld [%i2+4], %i4 +- add %i2, 8, %i2 +- tst %i3 +- st %i3, [%i1] +- st %i4, [%i1+4] +- bne 23b +- add %i1, 8, %i1 +- /* %o0 = _dl_loaded, %o1 = argc, %o2 = argv, %o3 = envp. */ +-3: sethi %hi(_dl_loaded), %o0 +- add %sp, 23*4, %o2 +- orcc %o0, %lo(_dl_loaded), %o0 +- sll %i5, 2, %o3 +- ld [%l7+%o0], %o0 +- add %o3, 4, %o3 +- mov %i5, %o1 +- add %o2, %o3, %o3 +- call _dl_init +- ld [%o0], %o0 +- /* Pass our finalizer function to the user in %g1. */ +- sethi %hi(_dl_fini), %g1 +- or %g1, %lo(_dl_fini), %g1 +- ld [%l7+%g1], %g1 +- /* Jump to the user's entry point and deallocate the extra stack we got. */ +- jmp %l0 +- add %sp, 6*4, %sp +- .size _dl_start_user, . - _dl_start_user ++ .text\n\ ++ .globl _start\n\ ++ .type _start, @function\n\ ++ .align 32\n\ ++_start:\n\ ++ /* Allocate space for functions to drop their arguments. */\n\ ++ sub %sp, 6*4, %sp\n\ ++ /* Pass pointer to argument block to _dl_start. */\n\ ++ call _dl_start\n\ ++ add %sp, 22*4, %o0\n\ ++ /* FALTHRU */\n\ ++ .globl _dl_start_user\n\ ++ .type _dl_start_user, @function\n\ ++_dl_start_user:\n\ ++ /* Load the PIC register. */\n\ ++1: call 2f\n\ ++ sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7\n\ ++2: or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7\n\ ++ add %l7, %o7, %l7\n\ ++ /* Save the user entry point address in %l0 */\n\ ++ mov %o0, %l0\n\ ++ /* Store the highest stack address. */\n\ ++ sethi %hi(__libc_stack_end), %g2\n\ ++ or %g2, %lo(__libc_stack_end), %g2\n\ ++ ld [%l7 + %g2], %l1\n\ ++ sethi %hi(_dl_skip_args), %g2\n\ ++ add %sp, 6*4, %l2\n\ ++ or %g2, %lo(_dl_skip_args), %g2\n\ ++ st %l2, [%l1]\n\ ++ /* See if we were run as a command with the executable file name as an\n\ ++ extra leading argument. If so, adjust the contents of the stack. */\n\ ++ ld [%l7+%g2], %i0\n\ ++ ld [%i0], %i0\n\ ++ tst %i0\n\ ++ beq 3f\n\ ++ ld [%sp+22*4], %i5 /* load argc */\n\ ++ /* Find out how far to shift. */\n\ ++ sethi %hi(_dl_argv), %l3\n\ ++ or %l3, %lo(_dl_argv), %l3\n\ ++ ld [%l7+%l3], %l3\n\ ++ sub %i5, %i0, %i5\n\ ++ ld [%l3], %l4\n\ ++ sll %i0, 2, %i2\n\ ++ st %i5, [%sp+22*4]\n\ ++ sub %l4, %i2, %l4\n\ ++ add %sp, 23*4, %i1\n\ ++ add %i1, %i2, %i2\n\ ++ st %l4, [%l3]\n\ ++ /* Copy down argv */\n\ ++21: ld [%i2], %i3\n\ ++ add %i2, 4, %i2\n\ ++ tst %i3\n\ ++ st %i3, [%i1]\n\ ++ bne 21b\n\ ++ add %i1, 4, %i1\n\ ++ /* Copy down env */\n\ ++22: ld [%i2], %i3\n\ ++ add %i2, 4, %i2\n\ ++ tst %i3\n\ ++ st %i3, [%i1]\n\ ++ bne 22b\n\ ++ add %i1, 4, %i1\n\ ++ /* Copy down auxiliary table. */\n\ ++23: ld [%i2], %i3\n\ ++ ld [%i2+4], %i4\n\ ++ add %i2, 8, %i2\n\ ++ tst %i3\n\ ++ st %i3, [%i1]\n\ ++ st %i4, [%i1+4]\n\ ++ bne 23b\n\ ++ add %i1, 8, %i1\n\ ++ /* %o0 = _dl_loaded, %o1 = argc, %o2 = argv, %o3 = envp. */\n\ ++3: sethi %hi(_dl_loaded), %o0\n\ ++ add %sp, 23*4, %o2\n\ ++ orcc %o0, %lo(_dl_loaded), %o0\n\ ++ sll %i5, 2, %o3\n\ ++ ld [%l7+%o0], %o0\n\ ++ add %o3, 4, %o3\n\ ++ mov %i5, %o1\n\ ++ add %o2, %o3, %o3\n\ ++ call _dl_init\n\ ++ ld [%o0], %o0\n\ ++ /* Pass our finalizer function to the user in %g1. */\n\ ++ sethi %hi(_dl_fini), %g1\n\ ++ or %g1, %lo(_dl_fini), %g1\n\ ++ ld [%l7+%g1], %g1\n\ ++ /* Jump to the user's entry point and deallocate the extra stack we got. */\n\ ++ jmp %l0\n\ ++ add %sp, 6*4, %sp\n\ ++ .size _dl_start_user, . - _dl_start_user\n\ + .previous"); + + static inline Elf32_Addr |