| /branches/network/uspace/lib/libc/arch/sparc64/Makefile.inc |
|---|
| 29,8 → 29,12 |
| ## Toolchain configuration |
| # |
| ifndef CROSS_PREFIX |
| CROSS_PREFIX = /usr/local |
| endif |
| TARGET = sparc64-linux-gnu |
| TOOLCHAIN_DIR = /usr/local/sparc64/bin |
| TOOLCHAIN_DIR = $(CROSS_PREFIX)/sparc64/bin |
| ARCH_SOURCES += arch/$(ARCH)/src/fibril.S \ |
| arch/$(ARCH)/src/tls.c |
| /branches/network/uspace/lib/libc/arch/sparc64/include/context_offset.h |
|---|
| File deleted |
| /branches/network/uspace/lib/libc/arch/sparc64/include/endian.h |
|---|
| File deleted |
| /branches/network/uspace/lib/libc/arch/sparc64/include/config.h |
|---|
| 37,7 → 37,6 |
| #define PAGE_WIDTH 14 |
| #define PAGE_SIZE (1 << PAGE_WIDTH) |
| #define PAGE_COLOR_BITS 0 /**< Only one page color. */ |
| #endif |
| /branches/network/uspace/lib/libc/arch/sparc64/include/byteorder.h |
|---|
| 0,0 → 1,43 |
| /* |
| * Copyright (c) 2005 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| /** @addtogroup libcsparc64 |
| * @{ |
| */ |
| /** @file |
| */ |
| #ifndef LIBC_sparc64_BYTEORDER_H_ |
| #define LIBC_sparc64_BYTEORDER_H_ |
| #define ARCH_IS_BIG_ENDIAN |
| #endif |
| /** @} |
| */ |
| /branches/network/uspace/lib/libc/arch/sparc64/src/entry.s |
|---|
| 31,27 → 31,18 |
| .org 0 |
| .globl __entry |
| .globl __entry_driver |
| ## User-space task entry point |
| # |
| # %o0 contains uarg |
| # %o1 contains pcb_ptr |
| # |
| __entry: |
| # Pass pcb_ptr as the first argument to __main() |
| mov %o1, %o0 |
| sethi %hi(_gp), %l7 |
| call __main |
| or %l7, %lo(_gp), %l7 |
| call __io_init |
| nop |
| call main |
| nop |
| call __exit |
| nop |
| __entry_driver: |
| sethi %hi(_gp), %l7 |
| call __main |
| or %l7, %lo(_gp), %l7 |
| call main |
| nop |
| call __exit |
| nop |
| /branches/network/uspace/lib/libc/arch/sparc64/src/fibril.S |
|---|
| 26,7 → 26,7 |
| # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| # |
| #include <libarch/context_offset.h> |
| #include <kernel/arch/context_offset.h> |
| .text |
| 33,52 → 33,8 |
| .global context_save |
| .global context_restore |
| .macro CONTEXT_STORE r |
| stx %sp, [\r + OFFSET_SP] |
| stx %o7, [\r + OFFSET_PC] |
| stx %i0, [\r + OFFSET_I0] |
| stx %i1, [\r + OFFSET_I1] |
| stx %i2, [\r + OFFSET_I2] |
| stx %i3, [\r + OFFSET_I3] |
| stx %i4, [\r + OFFSET_I4] |
| stx %i5, [\r + OFFSET_I5] |
| stx %fp, [\r + OFFSET_FP] |
| stx %i7, [\r + OFFSET_I7] |
| stx %l0, [\r + OFFSET_L0] |
| stx %l1, [\r + OFFSET_L1] |
| stx %l2, [\r + OFFSET_L2] |
| stx %l3, [\r + OFFSET_L3] |
| stx %l4, [\r + OFFSET_L4] |
| stx %l5, [\r + OFFSET_L5] |
| stx %l6, [\r + OFFSET_L6] |
| stx %l7, [\r + OFFSET_L7] |
| stx %g7, [\r + OFFSET_TP] |
| .endm |
| .macro CONTEXT_LOAD r |
| ldx [\r + OFFSET_SP], %sp |
| ldx [\r + OFFSET_PC], %o7 |
| ldx [\r + OFFSET_I0], %i0 |
| ldx [\r + OFFSET_I1], %i1 |
| ldx [\r + OFFSET_I2], %i2 |
| ldx [\r + OFFSET_I3], %i3 |
| ldx [\r + OFFSET_I4], %i4 |
| ldx [\r + OFFSET_I5], %i5 |
| ldx [\r + OFFSET_FP], %fp |
| ldx [\r + OFFSET_I7], %i7 |
| ldx [\r + OFFSET_L0], %l0 |
| ldx [\r + OFFSET_L1], %l1 |
| ldx [\r + OFFSET_L2], %l2 |
| ldx [\r + OFFSET_L3], %l3 |
| ldx [\r + OFFSET_L4], %l4 |
| ldx [\r + OFFSET_L5], %l5 |
| ldx [\r + OFFSET_L6], %l6 |
| ldx [\r + OFFSET_L7], %l7 |
| ldx [\r + OFFSET_TP], %g7 |
| .endm |
| context_save: |
| CONTEXT_STORE %o0 |
| CONTEXT_SAVE_ARCH_CORE %o0 |
| retl |
| mov 1, %o0 ! context_save_arch returns 1 |
| 92,6 → 48,6 |
| # |
| flushw |
| CONTEXT_LOAD %o0 |
| CONTEXT_RESTORE_ARCH_CORE %o0 |
| retl |
| xor %o0, %o0, %o0 ! context_restore_arch returns 0 |
| /branches/network/uspace/lib/libc/arch/sparc64/_link.ld.in |
|---|
| 7,9 → 7,9 |
| } |
| SECTIONS { |
| . = 0x4000; |
| . = 0x4000 + SIZEOF_HEADERS; |
| .init ALIGN(0x4000) : SUBALIGN(0x4000) { |
| .init : { |
| *(.init); |
| } :text |
| .text : { |
| 16,12 → 16,14 |
| *(.text); |
| *(.rodata*); |
| } :text |
| .got ALIGN(0x4000) : SUBALIGN(0x4000) { |
| . = . + 0x4000; |
| .got : { |
| _gp = .; |
| *(.got*); |
| } :data |
| .data ALIGN(0x4000) : SUBALIGN(0x4000) { |
| .data : { |
| *(.data); |
| *(.sdata); |
| } :data |