diff options
Diffstat (limited to 'main/uclibc/0002-Make-use-of-macros-from-sys-asm.h-in-crt1.S.patch')
| -rw-r--r-- | main/uclibc/0002-Make-use-of-macros-from-sys-asm.h-in-crt1.S.patch | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/main/uclibc/0002-Make-use-of-macros-from-sys-asm.h-in-crt1.S.patch b/main/uclibc/0002-Make-use-of-macros-from-sys-asm.h-in-crt1.S.patch new file mode 100644 index 0000000000..9f04a3ae6e --- /dev/null +++ b/main/uclibc/0002-Make-use-of-macros-from-sys-asm.h-in-crt1.S.patch @@ -0,0 +1,87 @@ +From 2911103dd4a03bbd3aad11eddfce524a5c9ba9b3 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Fri, 22 Jan 2010 13:00:20 +0100 +Subject: [PATCH 2/9] Make use of macros from sys/asm.h in crt1.S + +Needed for mips nptl to boot once again. +(cherry picked from commit 9c343fd4030dcd7a52616f365893177dded50346) + +Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> +--- + libc/sysdeps/linux/mips/crt1.S | 46 +++++++++++---------------------------- + 1 files changed, 13 insertions(+), 33 deletions(-) + +diff --git a/libc/sysdeps/linux/mips/crt1.S b/libc/sysdeps/linux/mips/crt1.S +index e851d52..6a80412 100644 +--- a/libc/sysdeps/linux/mips/crt1.S ++++ b/libc/sysdeps/linux/mips/crt1.S +@@ -85,29 +85,10 @@ + + __start: + #ifdef __PIC__ +-#if _MIPS_SIM == _MIPS_SIM_ABI32 +- .frame sp, 24, sp +- .set noreorder +- move $0, $31 /* Save old ra. */ +- bal 10f /* Find addr of cpload. */ +- nop +-10: +- .cpload $31 +- move $31, $0 +- .set reorder +- .cprestore 16 +-#else +- move $0, $31; /* Save old ra. */ +- .set noreorder +- bal 10f /* Find addr of .cpsetup. */ +- nop +-10: +- .set reorder +- .cpsetup $31, $25, 10b +- move $31, $0 +-#endif ++ SETUP_GPX($0) ++ SETUP_GPX64($25,$0) + #else +- la $28, _gp /* Setup GP correctly if we're non-PIC. */ ++ PTR_LA $28, _gp /* Setup GP correctly if we're non-PIC. */ + move $31, $0 + #endif + +@@ -118,18 +99,18 @@ __start: + /* Allocate space on the stack for seven arguments and + * make sure the stack is aligned to double words (8 bytes) */ + ++ and $29, -2 * SZREG ++ + #if _MIPS_SIM == _MIPS_SIM_ABI32 +- and $29, -2 * 4 +- subu $29, 32 +- la $7, _init /* init */ +- la $8, _fini +- sw $8, 16($29) /* fini */ +- sw $2, 20($29) /* rtld_fini */ +- sw $29, 24($29) /* stack_end */ +-#else +- and $29, -2 * PTRSIZE ++ PTR_SUBIU $29, 32 ++#endif + PTR_LA $7, _init /* init */ +- PTR_LA $8, _fini /* fini */ ++ PTR_LA $8, _fini ++#if _MIPS_SIM == _MIPS_SIM_ABI32 ++ PTR_S $8, 16($29) /* fini */ ++ PTR_S $2, 20($29) /* rtld_fini */ ++ PTR_S $29, 24($29) /* stack_end */ ++#else + move $9, $2 /* rtld_fini */ + move $10, $29 /* stack_end */ + #endif +@@ -148,4 +129,3 @@ __data_start: + .weak data_start + data_start = __data_start + +- +-- +1.6.6.1 + |