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Merge pull request #11 from japaric/stext

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bump cortex-m-rt version to v0.2.3; document the _stext symbol
This commit is contained in:
Jorge Aparicio
2017-05-30 19:40:01 -05:00
committed by GitHub
parent 207591ef4c ea13292cc4
commit 797e750a32
3 changed files with 14 additions and 7 deletions
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12
.gdbinit
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@@ -2,16 +2,16 @@ target remote :3333
monitor arm semihosting enable monitor arm semihosting enable
## send captured ITM to the file itm.fifo # # send captured ITM to the file itm.fifo
## (the microcontroller SWO pin must be connected to the programmer SWO pin) # # (the microcontroller SWO pin must be connected to the programmer SWO pin)
## 8000000 must match the core clock frequency # # 8000000 must match the core clock frequency
# monitor tpiu config internal itm.fifo uart off 8000000 # monitor tpiu config internal itm.fifo uart off 8000000
## OR: make the microcontroller SWO pin output compatible with UART (8N1) # # OR: make the microcontroller SWO pin output compatible with UART (8N1)
## 2000000 is the frequency of the SWO pin # # 2000000 is the frequency of the SWO pin
# monitor tpiu config external uart off 8000000 2000000 # monitor tpiu config external uart off 8000000 2000000
## enable ITM port 0 # # enable ITM port 0
# monitor itm port 0 on # monitor itm port 0 on
load load

2
Cargo.toml
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@@ -10,7 +10,7 @@ version = "0.1.7"
[dependencies] [dependencies]
cortex-m = "0.2.7" cortex-m = "0.2.7"
cortex-m-rt = "0.2.2" cortex-m-rt = "0.2.3"
[profile.release] [profile.release]
lto = true lto = true

7
memory.x
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@@ -10,3 +10,10 @@ MEMORY
/* The stack is of the full descending type. */ /* The stack is of the full descending type. */
/* NOTE Do NOT modify `_stack_start` unless you know what you are doing */ /* NOTE Do NOT modify `_stack_start` unless you know what you are doing */
_stack_start = ORIGIN(RAM) + LENGTH(RAM); _stack_start = ORIGIN(RAM) + LENGTH(RAM);
/* You can use this symbol to customize the location of the .text section */
/* If omitted the .text section will be placed right after the .vector_table
section */
/* This is required only on some microcontrollers that store some configuration
right after the vector table */
/* _stext = ORIGIN(FLASH) + 0x400; */