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Fix iram/irom section contents (#1566)

This commit is contained in:
Yury Popov 2016-12-02 00:14:20 +03:00 committed by Marcel Stör
parent 00b356be84
commit 83eec61874
4 changed files with 77 additions and 69 deletions
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2
app/driver/pwm.c
View File

@ -180,7 +180,7 @@ pwm_start(void)
// yeah, if all channels' duty is 0 or 255, don't need to start timer, otherwise start...
if (*local_channel != 1) {
PWM_DBG("Need to setup timer\n");
if (!platform_hw_timer_init(TIMER_OWNER, NMI_SOURCE, FALSE)) {
if (!platform_hw_timer_init(TIMER_OWNER, FRC1_SOURCE, FALSE)) {
return FALSE;
}
pwm_timer_down = 0;

4
app/include/sections.h
View File

@ -1,7 +1,7 @@
#ifndef _SECTIONS_H_
#define _SECTIONS_H_
#define TEXT_SECTION_ATTR __attribute__((section(".text")))
#define RAM_CONST_SECTION_ATTR __attribute((section(".data")))
#define TEXT_SECTION_ATTR __attribute__((section(".iram0.text")))
#define RAM_CONST_SECTION_ATTR __attribute((section(".rodata.dram")))
#endif

2
app/modules/perf.c
View File

@ -93,7 +93,7 @@ static int perf_start(lua_State *L)
data = d;
// Start the timer
if (!platform_hw_timer_init(TIMER_OWNER, NMI_SOURCE, TRUE)) {
if (!platform_hw_timer_init(TIMER_OWNER, FRC1_SOURCE, TRUE)) {
// Failed to init the timer
data = NULL;
lua_unref(L, d->ref);

138
ld/nodemcu.ld
View File

@ -5,7 +5,7 @@ MEMORY
dport0_0_seg : org = 0x3FF00000, len = 0x10
dram0_0_seg : org = 0x3FFE8000, len = 0x14000
iram1_0_seg : org = 0x40100000, len = 0x8000
irom0_0_seg : org = 0x40210000, len = 0x80000
irom0_0_seg : org = 0x40210000, len = 0xD0000
}
PHDRS
@ -71,33 +71,50 @@ SECTIONS
_dport0_data_end = ABSOLUTE(.);
} >dport0_0_seg :dport0_0_phdr
.irom0.text : ALIGN(0x1000)
.text : ALIGN(4)
{
_irom0_text_start = ABSOLUTE(.);
*(.servercert.flash)
*(.clientcert.flash)
*(.irom0.literal .irom.literal .irom.text.literal .irom0.text .irom.text)
*(.literal.* .text.*)
*(.rodata*)
*(.sdk.version)
_stext = .;
_text_start = ABSOLUTE(.);
*(.UserEnter.text)
. = ALIGN(16);
*(.DebugExceptionVector.text)
. = ALIGN(16);
*(.NMIExceptionVector.text)
. = ALIGN(16);
*(.KernelExceptionVector.text)
LONG(0)
LONG(0)
LONG(0)
LONG(0)
. = ALIGN(16);
*(.UserExceptionVector.text)
LONG(0)
LONG(0)
LONG(0)
LONG(0)
. = ALIGN(16);
*(.DoubleExceptionVector.text)
LONG(0)
LONG(0)
LONG(0)
LONG(0)
. = ALIGN (16);
*(.entry.text)
*(.init.literal)
*(.init)
*sdk/esp_iot_sdk_*lib/lib*.a:*(.literal .text)
/* Link-time arrays containing the defs for the included modules */
. = ALIGN(4);
lua_libs = ABSOLUTE(.);
/* Allow either empty define or defined-to-1 to include the module */
KEEP(*(.lua_libs))
LONG(0) LONG(0) /* Null-terminate the array */
lua_rotable = ABSOLUTE(.);
KEEP(*(.lua_rotable))
LONG(0) LONG(0) /* Null-terminate the array */
*(.iram.text .iram0.text)
/* SDK doesn't use libc functions, and are therefore safe to put in flash */
*/libc.a:*.o(.text* .literal*)
/* end libc functions */
_irom0_text_end = ABSOLUTE(.);
_flash_used_end = ABSOLUTE(.);
} >irom0_0_seg :irom0_0_phdr =0xffffffff
*(.stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
*(.fini.literal)
*(.fini)
*(.gnu.version)
_text_end = ABSOLUTE(.);
_etext = .;
} >iram1_0_seg :iram1_0_phdr
.data : ALIGN(4)
{
@ -119,6 +136,9 @@ SECTIONS
.rodata : ALIGN(4)
{
_rodata_start = ABSOLUTE(.);
*(.rodata.dram .rodata.dram*)
*(.gnu.linkonce.r.*)
__XT_EXCEPTION_TABLE__ = ABSOLUTE(.);
*(.xt_except_table)
@ -175,46 +195,6 @@ SECTIONS
} >dram0_0_seg :dram0_0_bss_phdr
/* __stack = 0x3ffc8000; */
.text : ALIGN(4)
{
_stext = .;
_text_start = ABSOLUTE(.);
*(.UserEnter.text)
. = ALIGN(16);
*(.DebugExceptionVector.text)
. = ALIGN(16);
*(.NMIExceptionVector.text)
. = ALIGN(16);
*(.KernelExceptionVector.text)
LONG(0)
LONG(0)
LONG(0)
LONG(0)
. = ALIGN(16);
*(.UserExceptionVector.text)
LONG(0)
LONG(0)
LONG(0)
LONG(0)
. = ALIGN(16);
*(.DoubleExceptionVector.text)
LONG(0)
LONG(0)
LONG(0)
LONG(0)
. = ALIGN (16);
*(.entry.text)
*(.init.literal)
*(.init)
*(.literal .text .stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
*(.iram0.text)
*(.fini.literal)
*(.fini)
*(.gnu.version)
_text_end = ABSOLUTE(.);
_etext = .;
} >iram1_0_seg :iram1_0_phdr
.lit4 : ALIGN(4)
{
_lit4_start = ABSOLUTE(.);
@ -224,6 +204,34 @@ SECTIONS
_lit4_end = ABSOLUTE(.);
} >iram1_0_seg :iram1_0_phdr
.irom0.text : ALIGN(0x1000)
{
_irom0_text_start = ABSOLUTE(.);
*(.servercert.flash)
*(.clientcert.flash)
*(.irom0.literal .irom.literal .irom.text.literal .irom0.text .irom.text)
*(.literal .text .literal.* .text.*)
*(.rodata*)
*(.sdk.version)
/* Link-time arrays containing the defs for the included modules */
. = ALIGN(4);
lua_libs = ABSOLUTE(.);
/* Allow either empty define or defined-to-1 to include the module */
KEEP(*(.lua_libs))
LONG(0) LONG(0) /* Null-terminate the array */
lua_rotable = ABSOLUTE(.);
KEEP(*(.lua_rotable))
LONG(0) LONG(0) /* Null-terminate the array */
/* SDK doesn't use libc functions, and are therefore safe to put in flash */
*/libc.a:*.o(.text* .literal*)
/* end libc functions */
_irom0_text_end = ABSOLUTE(.);
_flash_used_end = ABSOLUTE(.);
} >irom0_0_seg :irom0_0_phdr =0xffffffff
}
/* get ROM code address */