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Merge remote-tracking branch 'upstream/master'
2 parents 2e54966 + 42e27e7 commit 0718c76

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28 files changed

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-257
lines changed

28 files changed

+785
-257
lines changed

‎libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_ARM_MICRO/TARGET_LPC11U24_301/LPC11U24.sct

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LR_IROM1 0x00000000 0x8000 { ; load region size_region (32k)
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ER_IROM1 0x00000000 0x8000 { ; load address = execution address
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*.o (RESET, +First)
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*(InRoot$$Sections)
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.ANY (+RO)
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}
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; 8_byte_aligned(48 vect * 4 bytes) = 8_byte_aligned(0xC0) = 0xC0
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; 6KB - 0xC0 = 0x1740
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RW_IRAM1 0x100000C0 0x1740 {
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.ANY (+RW +ZI)
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}
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RW_IRAM2 0x20004000 0x800 { ; RW data, USB RAM
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.ANY (USBRAM)
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}
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}
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‎libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_ARM_MICRO/LPC11U24.sct renamed to ‎libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_ARM_MICRO/TARGET_LPC11U24_401/LPC11U24.sct

File renamed without changes.

‎libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_ARM_MICRO/TARGET_LPC11U35_401/LPC11U35.sct

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LR_IROM1 0x00000000 0x10000 { ; load region size_region (64k)
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ER_IROM1 0x00000000 0x10000 { ; load address = execution address
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*.o (RESET, +First)
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*(InRoot$$Sections)
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.ANY (+RO)
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}
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; 8_byte_aligned(48 vect * 4 bytes) = 8_byte_aligned(0xC0) = 0xC0
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; 8KB - 0xC0 = 0x1F40
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RW_IRAM1 0x100000C0 0x1F40 {
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.ANY (+RW +ZI)
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}
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RW_IRAM2 0x20004000 0x800 { ; RW data, USB RAM
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.ANY (USBRAM)
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}
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}
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‎libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_ARM_STD/TARGET_LPC11U24_301/LPC11U24.sct

Lines changed: 17 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
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LR_IROM1 0x00000000 0x8000 { ; load region size_region (32k)
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ER_IROM1 0x00000000 0x8000 { ; load address = execution address
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*.o (RESET, +First)
5+
*(InRoot$$Sections)
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.ANY (+RO)
7+
}
8+
; 8_byte_aligned(48 vect * 4 bytes) = 8_byte_aligned(0xC0) = 0xC0
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; 6KB - 0xC0 = 0x1740
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RW_IRAM1 0x100000C0 0x1740 {
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.ANY (+RW +ZI)
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}
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RW_IRAM2 0x20004000 0x800 { ; RW data, USB RAM
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.ANY (USBRAM)
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}
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}
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‎libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_ARM_STD/LPC11U24.sct renamed to ‎libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_ARM_STD/TARGET_LPC11U24_401/LPC11U24.sct

File renamed without changes.

‎libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_ARM_STD/TARGET_LPC11U35_401/LPC11U35.sct

Lines changed: 17 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
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LR_IROM1 0x00000000 0x10000 { ; load region size_region (64k)
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ER_IROM1 0x00000000 0x10000 { ; load address = execution address
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*.o (RESET, +First)
5+
*(InRoot$$Sections)
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.ANY (+RO)
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}
8+
; 8_byte_aligned(48 vect * 4 bytes) = 8_byte_aligned(0xC0) = 0xC0
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; 8KB - 0xC0 = 0x1F40
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RW_IRAM1 0x100000C0 0x1F40 {
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.ANY (+RW +ZI)
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}
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RW_IRAM2 0x20004000 0x800 { ; RW data, USB RAM
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.ANY (USBRAM)
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}
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}
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‎libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_GCC_ARM/TARGET_LPC11U35_401/LPC11U35.ld

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/* Linker script to configure memory regions. */
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MEMORY
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{
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FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 64K
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RAM (rwx) : ORIGIN = 0x100000C0, LENGTH = 0x1F40
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USB_RAM (rwx): ORIGIN = 0x20004000, LENGTH = 0x800
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}
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/* Linker script to place sections and symbol values. Should be used together
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* with other linker script that defines memory regions FLASH and RAM.
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* It references following symbols, which must be defined in code:
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* Reset_Handler : Entry of reset handler
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*
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* It defines following symbols, which code can use without definition:
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* __exidx_start
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* __exidx_end
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* __etext
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* __data_start__
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* __preinit_array_start
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* __preinit_array_end
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* __init_array_start
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* __init_array_end
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* __fini_array_start
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* __fini_array_end
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* __data_end__
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* __bss_start__
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* __bss_end__
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* __end__
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* end
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* __HeapLimit
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* __StackLimit
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* __StackTop
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* __stack
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*/
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ENTRY(Reset_Handler)
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SECTIONS
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{
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.text :
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{
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KEEP(*(.isr_vector))
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*(.text.Reset_Handler)
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*(.text.SystemInit)
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/* Only vectors and code running at reset are safe to be in first 512
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bytes since RAM can be mapped into this area for RAM based interrupt
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vectors. */
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. = 0x00000200;
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*(.text*)
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KEEP(*(.init))
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KEEP(*(.fini))
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/* .ctors */
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*crtbegin.o(.ctors)
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*crtbegin?.o(.ctors)
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*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
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*(SORT(.ctors.*))
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*(.ctors)
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/* .dtors */
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*crtbegin.o(.dtors)
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*crtbegin?.o(.dtors)
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*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
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*(SORT(.dtors.*))
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*(.dtors)
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*(.rodata*)
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KEEP(*(.eh_frame*))
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} > FLASH
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.ARM.extab :
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{
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*(.ARM.extab* .gnu.linkonce.armextab.*)
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} > FLASH
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__exidx_start = .;
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.ARM.exidx :
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{
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*(.ARM.exidx* .gnu.linkonce.armexidx.*)
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} > FLASH
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__exidx_end = .;
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__etext = .;
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87+
.data : AT (__etext)
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{
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__data_start__ = .;
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*(vtable)
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*(.data*)
92+
93+
. = ALIGN(4);
94+
/* preinit data */
95+
PROVIDE (__preinit_array_start = .);
96+
KEEP(*(.preinit_array))
97+
PROVIDE (__preinit_array_end = .);
98+
99+
. = ALIGN(4);
100+
/* init data */
101+
PROVIDE (__init_array_start = .);
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KEEP(*(SORT(.init_array.*)))
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KEEP(*(.init_array))
104+
PROVIDE (__init_array_end = .);
105+
106+
107+
. = ALIGN(4);
108+
/* finit data */
109+
PROVIDE (__fini_array_start = .);
110+
KEEP(*(SORT(.fini_array.*)))
111+
KEEP(*(.fini_array))
112+
PROVIDE (__fini_array_end = .);
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. = ALIGN(4);
115+
/* All data end */
116+
__data_end__ = .;
117+
118+
} > RAM
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120+
.bss :
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{
122+
__bss_start__ = .;
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*(.bss*)
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*(COMMON)
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__bss_end__ = .;
126+
} > RAM
127+
128+
.heap :
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{
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__end__ = .;
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end = __end__;
132+
*(.heap*)
133+
__HeapLimit = .;
134+
} > RAM
135+
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/* .stack_dummy section doesn't contains any symbols. It is only
137+
* used for linker to calculate size of stack sections, and assign
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* values to stack symbols later */
139+
.stack_dummy :
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{
141+
*(.stack)
142+
} > RAM
143+
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/* Set stack top to end of RAM, and stack limit move down by
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* size of stack_dummy section */
146+
__StackTop = ORIGIN(RAM) + LENGTH(RAM);
147+
__StackLimit = __StackTop - SIZEOF(.stack_dummy);
148+
PROVIDE(__stack = __StackTop);
149+
150+
/* Check if data + heap + stack exceeds RAM limit */
151+
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
152+
}

‎libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11XX/TOOLCHAIN_GCC_ARM/LPC1114.ld

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4,7 +4,7 @@
44
MEMORY
55
{
66
FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 32K
7-
RAM (rwx) : ORIGIN = 0x10000000, LENGTH = 2K
7+
RAM (rwx) : ORIGIN = 0x100000C0, LENGTH = 0x0F40
88
}
99

1010
/* Linker script to place sections and symbol values. Should be used together
@@ -40,6 +40,9 @@ SECTIONS
4040
.text :
4141
{
4242
KEEP(*(.isr_vector))
43+
*(.text.Reset_Handler)
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*(.text.SystemInit)
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. = 0x200;
4346
*(.text*)
4447

4548
KEEP(*(.init))

‎libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC23XX/TOOLCHAIN_GCC_ARM/LPC2368.ld

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@@ -142,6 +142,7 @@ SECTIONS
142142
/* Heap starts here and grows up in memory */
143143
. = ALIGN( 8 ) ;
144144
__heap_start__ = . ;
145+
end = . ;
145146

146147
.stab 0 (NOLOAD) : { *(.stab) }
147148
.stabstr 0 (NOLOAD) : { *(.stabstr) }

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