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Update TriCore model files so the .data section is initialised during startup.

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This commit is contained in:
Richard Barry 2011-11-24 11:27:14 +00:00
parent abb476db24
commit 7b23ebf63c
6 changed files with 531 additions and 255 deletions
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11
Demo/TriCore_TC1782_TriBoard_GCC/ld/iRAM.ld
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@ -309,7 +309,7 @@ SECTIONS
PROVIDE(__zdata_end = .);
. = ALIGN(8);
} > DMI_LDRAM /* DMI_LDRAM: Local Data RAM (LDRAM) */
} > DMI_LDRAM AT > PMI_SPRAM /* DMI_LDRAM: Local Data RAM (LDRAM) */ /* PMI_SPRAM: Scratch-Pad RAM (SPRAM) */
/*
* Not initialised data addressed as absolute
@ -406,7 +406,7 @@ SECTIONS
PROVIDE(__sdata2_end = .);
. = ALIGN(8);
} > PMI_SPRAM /* PMI_SPRAM: Scratch-Pad RAM (SPRAM) */
} > PMI_SPRAM AT > PMI_SPRAM /* PMI_SPRAM: Scratch-Pad RAM (SPRAM) */ /* PMI_SPRAM: Scratch-Pad RAM (SPRAM) */
/*
* Section stores initialised data which is addressable by small data area pointer (%a0)
@ -430,7 +430,7 @@ SECTIONS
PROVIDE(__sdata_end = .);
. = ALIGN(8);
} > DMI_LDRAM /* DMI_LDRAM: Local Data RAM (LDRAM) */
} > DMI_LDRAM AT > PMI_SPRAM /* DMI_LDRAM: Local Data RAM (LDRAM) */ /* PMI_SPRAM: Scratch-Pad RAM (SPRAM) */
/*
* Not initialised data in section ’.sbss’, addressable by small data area pointer (%a0)
@ -506,7 +506,7 @@ SECTIONS
PROVIDE(__data_end = .);
. = ALIGN(8);
} > DMI_LDRAM /* DMI_LDRAM: Local Data RAM (LDRAM) */
} > DMI_LDRAM AT > PMI_SPRAM /* DMI_LDRAM: Local Data RAM (LDRAM) */ /* PMI_SPRAM: Scratch-Pad RAM (SPRAM) */
/*
* Not Initialised data
@ -607,6 +607,9 @@ SECTIONS
. = ALIGN(8);
PROVIDE(__copy_table = .) ;
LONG(LOADADDR(.data)); LONG(0 + ADDR(.data)); LONG(SIZEOF(.data));
LONG(LOADADDR(.sdata)); LONG(0 + ADDR(.sdata)); LONG(SIZEOF(.sdata));
LONG(LOADADDR(.zdata)); LONG(0 + ADDR(.zdata)); LONG(SIZEOF(.zdata));
LONG(LOADADDR(.pcptext)); LONG(0 + ADDR(.pcptext)); LONG(SIZEOF(.pcptext));
LONG(LOADADDR(.pcpdata)); LONG(0 + ADDR(.pcpdata)); LONG(SIZEOF(.pcpdata));

9
Demo/TriCore_TC1782_TriBoard_GCC/ld/iROM.ld
View file

@ -309,7 +309,7 @@ SECTIONS
PROVIDE(__zdata_end = .);
. = ALIGN(8);
} > DMI_LDRAM /* DMI_LDRAM: Local Data RAM (LDRAM) */
} > DMI_LDRAM AT > PMU_PFLASH /* DMI_LDRAM: Local Data RAM (LDRAM) */ /* PMU_PFLASH: Program Flash Memory (PFLASH) */
/*
* Not initialised data addressed as absolute
@ -430,7 +430,7 @@ SECTIONS
PROVIDE(__sdata_end = .);
. = ALIGN(8);
} > DMI_LDRAM /* DMI_LDRAM: Local Data RAM (LDRAM) */
} > DMI_LDRAM AT > PMU_PFLASH /* DMI_LDRAM: Local Data RAM (LDRAM) */ /* PMU_PFLASH: Program Flash Memory (PFLASH) */
/*
* Not initialised data in section ’.sbss’, addressable by small data area pointer (%a0)
@ -506,7 +506,7 @@ SECTIONS
PROVIDE(__data_end = .);
. = ALIGN(8);
} > DMI_LDRAM /* DMI_LDRAM: Local Data RAM (LDRAM) */
} > DMI_LDRAM AT > PMU_PFLASH /* DMI_LDRAM: Local Data RAM (LDRAM) */ /* PMU_PFLASH: Program Flash Memory (PFLASH) */
/*
* Not Initialised data
@ -607,6 +607,9 @@ SECTIONS
. = ALIGN(8);
PROVIDE(__copy_table = .) ;
LONG(LOADADDR(.data)); LONG(0 + ADDR(.data)); LONG(SIZEOF(.data));
LONG(LOADADDR(.sdata)); LONG(0 + ADDR(.sdata)); LONG(SIZEOF(.sdata));
LONG(LOADADDR(.zdata)); LONG(0 + ADDR(.zdata)); LONG(SIZEOF(.zdata));
LONG(LOADADDR(.pcptext)); LONG(0 + ADDR(.pcptext)); LONG(SIZEOF(.pcptext));
LONG(LOADADDR(.pcpdata)); LONG(0 + ADDR(.pcpdata)); LONG(SIZEOF(.pcpdata));