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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-20 13:19:28 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-20 13:52:19 +0200 |
commit | 28b4c7acc4ef668488103a67341460caa862af36 (patch) | |
tree | 23d7ca7ad963e271cb19b46014425b011d8ffba7 /c/src/lib/libbsp/sparc | |
parent | bsps: Move benchmark timer to bsps (diff) | |
download | rtems-28b4c7acc4ef668488103a67341460caa862af36.tar.bz2 |
sparc: Move _CPU_Trap_slot_template
The definition of _CPU_Trap_slot_template is BSP-independent. A
potential para-virtualization support may use <rtems/score/paravirt.h>.
This patch is a part of the BSP source reorganization.
Update #3285.
Diffstat (limited to 'c/src/lib/libbsp/sparc')
-rw-r--r-- | c/src/lib/libbsp/sparc/erc32/Makefile.am | 1 | ||||
-rw-r--r-- | c/src/lib/libbsp/sparc/leon2/Makefile.am | 1 | ||||
-rw-r--r-- | c/src/lib/libbsp/sparc/leon3/Makefile.am | 1 | ||||
-rw-r--r-- | c/src/lib/libbsp/sparc/shared/cpu.c | 36 |
4 files changed, 0 insertions, 39 deletions
diff --git a/c/src/lib/libbsp/sparc/erc32/Makefile.am b/c/src/lib/libbsp/sparc/erc32/Makefile.am index 7668a98610..63df5704df 100644 --- a/c/src/lib/libbsp/sparc/erc32/Makefile.am +++ b/c/src/lib/libbsp/sparc/erc32/Makefile.am @@ -35,7 +35,6 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc/erc32/start/bspdelay.c librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc/shared/start/bsp_fatal_exit.c librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc/shared/start/bsp_fatal_halt.c # ISR Handler -librtemsbsp_a_SOURCES += ../shared/cpu.c librtemsbsp_a_SOURCES += ../shared/irq_asm.S # gnatsupp librtemsbsp_a_SOURCES += gnatsupp/gnatsupp.c diff --git a/c/src/lib/libbsp/sparc/leon2/Makefile.am b/c/src/lib/libbsp/sparc/leon2/Makefile.am index 7e5d8b6363..9930a1a512 100644 --- a/c/src/lib/libbsp/sparc/leon2/Makefile.am +++ b/c/src/lib/libbsp/sparc/leon2/Makefile.am @@ -36,7 +36,6 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc/shared/start/bsp_fatal_exi librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc/shared/start/bsp_fatal_halt.c # ISR Handler -librtemsbsp_a_SOURCES += ../shared/cpu.c librtemsbsp_a_SOURCES += ../shared/irq_asm.S # gnatsupp librtemsbsp_a_SOURCES += gnatsupp/gnatsupp.c diff --git a/c/src/lib/libbsp/sparc/leon3/Makefile.am b/c/src/lib/libbsp/sparc/leon3/Makefile.am index 71a020cd17..a08944bc35 100644 --- a/c/src/lib/libbsp/sparc/leon3/Makefile.am +++ b/c/src/lib/libbsp/sparc/leon3/Makefile.am @@ -40,7 +40,6 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc/shared/start/bsp_fatal_exi librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc/leon3/start/bsp_fatal_halt.c # ISR Handler -librtemsbsp_a_SOURCES += ../shared/cpu.c librtemsbsp_a_SOURCES += ../shared/irq_asm.S # gnatsupp librtemsbsp_a_SOURCES += gnatsupp/gnatsupp.c diff --git a/c/src/lib/libbsp/sparc/shared/cpu.c b/c/src/lib/libbsp/sparc/shared/cpu.c deleted file mode 100644 index 12d347547b..0000000000 --- a/c/src/lib/libbsp/sparc/shared/cpu.c +++ /dev/null @@ -1,36 +0,0 @@ -/** - * @file - * - * @brief SPARC CPU Dependent Source - */ - -/* - * COPYRIGHT (c) 1989-2007. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#include <rtems/score/cpu.h> - -/* - * This initializes the set of opcodes placed in each trap - * table entry. The routine which installs a handler is responsible - * for filling in the fields for the _handler address and the _vector - * trap type. - * - * The constants following this structure are masks for the fields which - * must be filled in when the handler is installed. - * - * This table is defined here to allow BSP specific versions, e.g. for guest - * systems under paravirtualization. - */ - -const CPU_Trap_table_entry _CPU_Trap_slot_template = { - 0xa1480000, /* mov %psr, %l0 */ - 0x29000000, /* sethi %hi(_handler), %l4 */ - 0x81c52000, /* jmp %l4 + %lo(_handler) */ - 0xa6102000 /* mov _vector, %l3 */ -}; |