bsps: Support RTEMS_NOINIT in linkcmds

Update #3866.

bsps/arm/include/bsp/arm-cp15-start.h

@@ -77,6 +77,10 @@ typedef struct {
     .begin = (uint32_t) bsp_section_rtemsstack_begin, \
     .end = (uint32_t) bsp_section_rtemsstack_end, \
     .flags = ARMV7_MMU_DATA_READ_WRITE_CACHED \
+  }, { \
+    .begin = (uint32_t) bsp_section_noinit_begin, \
+    .end = (uint32_t) bsp_section_noinit_end, \
+    .flags = ARMV7_MMU_DATA_READ_WRITE_CACHED \
   }, { \
     .begin = (uint32_t) bsp_section_work_begin, \
     .end = (uint32_t) bsp_section_work_end, \
@@ -99,7 +103,7 @@ typedef struct {
     .flags = ARMV7_MMU_DATA_READ_WRITE_CACHED \
   }
 
-#define ARMV7_CP15_START_WORKSPACE_ENTRY_INDEX 9
+#define ARMV7_CP15_START_WORKSPACE_ENTRY_INDEX 10
 
 BSP_START_DATA_SECTION extern const arm_cp15_start_section_config
   arm_cp15_start_mmu_config_table[];

bsps/arm/include/bsp/linker-symbols.h

@@ -96,6 +96,10 @@ LINKER_SYMBOL(bsp_section_rtemsstack_begin)
 LINKER_SYMBOL(bsp_section_rtemsstack_end)
 LINKER_SYMBOL(bsp_section_rtemsstack_size)
 
+LINKER_SYMBOL(bsp_section_noinit_begin)
+LINKER_SYMBOL(bsp_section_noinit_end)
+LINKER_SYMBOL(bsp_section_noinit_size)
+
 LINKER_SYMBOL(bsp_section_work_begin)
 LINKER_SYMBOL(bsp_section_work_end)
 LINKER_SYMBOL(bsp_section_work_size)

bsps/arm/shared/start/linkcmds.base

@@ -338,6 +338,13 @@ SECTIONS {
 	} > REGION_WORK AT > REGION_WORK
 	bsp_section_rtemsstack_size = bsp_section_rtemsstack_end - bsp_section_rtemsstack_begin;
 
+	.noinit (NOLOAD) : ALIGN_WITH_INPUT {
+		bsp_section_noinit_begin = .;
+		*(.noinit*)
+		bsp_section_noinit_end = .;
+	} > REGION_WORK AT > REGION_WORK
+	bsp_section_noinit_size = bsp_section_noinit_end - bsp_section_noinit_begin;
+
 	.work : ALIGN_WITH_INPUT {
 		/*
 		 * The work section will occupy the remaining REGION_WORK region and

bsps/bfin/TLL6527M/start/linkcmds

@@ -128,6 +128,10 @@ SECTIONS
          __end = .;
     } > sdram
 
+    .noinit (NOLOAD) : {
+        *(.noinit*)
+    } > sdram
+
     .rtemsstack (NOLOAD) : {
         *(SORT(.rtemsstack.*))
         _WorkAreaBase = .;

bsps/bfin/bf537Stamp/start/linkcmds

@@ -136,6 +136,10 @@ SECTIONS
          __end = .;
     } > sdram
 
+    .noinit (NOLOAD) : {
+        *(.noinit*)
+    } > sdram
+
     .rtemsstack (NOLOAD) : {
         *(SORT(.rtemsstack.*))
         _WorkAreaBase = .;

bsps/bfin/eZKit533/start/linkcmds

@@ -125,6 +125,10 @@ SECTIONS
          __end = .;
     } > sdram
 
+    .noinit (NOLOAD) : {
+        *(.noinit*)
+    } > sdram
+
     .rtemsstack (NOLOAD) : {
         *(SORT(.rtemsstack.*))
         _WorkAreaBase = .;

bsps/i386/pc386/start/linkcmds

@@ -205,6 +205,9 @@ SECTIONS
   }
   . = ALIGN(32 / 8);
   _end = .; PROVIDE (end = .);
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  }
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
   }

bsps/lm32/lm32_evr/start/linkcmds

@@ -253,6 +253,10 @@ SECTIONS
 
   } > sdram
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } > sdram
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
     WorkAreaBase = .;

bsps/lm32/milkymist/start/linkcmds

@@ -251,6 +251,10 @@ SECTIONS
     _clear_end = .;
   } > sdram
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } > sdram
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
     WorkAreaBase = .;

bsps/m68k/av5282/start/linkcmds

@@ -183,6 +183,10 @@ SECTIONS
                 _clear_end = .;
         } >ram
 
+        .noinit (NOLOAD) : {
+                *(.noinit*)
+        } >ram
+
         .rtemsstack (NOLOAD) : {
                 *(SORT(.rtemsstack.*))
                 WorkAreaBase = .;

bsps/m68k/av5282/start/linkcmdsflash

@@ -183,6 +183,10 @@ SECTIONS
                 _clear_end = .;
         }
 
+        .noinit (NOLOAD) : {
+                *(.noinit*)
+        }
+
         .rtemsstack (NOLOAD) : {
                 *(SORT(.rtemsstack.*))
                 WorkAreaBase = .;

bsps/m68k/av5282/start/linkcmdsram

@@ -182,6 +182,10 @@ SECTIONS
                 _clear_end = .;
         } >ram
 
+        .noinit (NOLOAD) : {
+                *(.noinit*)
+        } >ram
+
         .rtemsstack (NOLOAD) : {
                 *(SORT(.rtemsstack.*))
                 WorkAreaBase = .;

bsps/m68k/csb360/start/linkcmds

@@ -158,6 +158,10 @@ SECTIONS
 	clear_end = .;
   } > ram
 
+  .noinit (NOLOAD) : {
+       *(.noinit*)
+  } >ram
+
   .rtemsstack (NOLOAD) : {
         *(SORT(.rtemsstack.*))
         WorkAreaBase = .;

bsps/m68k/gen68340/start/linkcmds

@@ -189,6 +189,10 @@ SECTIONS {
                 _clear_end = .;
         } >ram
 
+        .noinit (NOLOAD) : {
+                *(.noinit*)
+        } >ram
+
         .rtemsstack (NOLOAD) : {
                 *(SORT(.rtemsstack.*))
                 WorkAreaBase = .;

bsps/m68k/gen68360/start/linkcmds

@@ -153,6 +153,10 @@ SECTIONS {
                 _clear_end = .;
         } >ram
 
+        .noinit (NOLOAD) : {
+                *(.noinit*)
+        } > ram
+
         .rtemsstack (NOLOAD) : {
                 *(SORT(.rtemsstack.*))
                 WorkAreaBase = .;

bsps/m68k/gen68360/start/linkcmds.bootp

@@ -155,6 +155,10 @@ SECTIONS {
                 _clear_end = .;
         } >myram
 
+        .noinit (NOLOAD) : {
+                *(.noinit*)
+        } >mvram
+
         .rtemsstack (NOLOAD) : {
                 *(SORT(.rtemsstack.*))
                 WorkAreaBase = .;

bsps/m68k/gen68360/start/linkcmds.prom

@@ -153,6 +153,10 @@ SECTIONS {
                 _clear_end = .;
         } >ram
 
+        .noinit (NOLOAD) : {
+                *(.noinit*)
+        } > ram
+
         .rtemsstack (NOLOAD) : {
                 *(SORT(.rtemsstack.*))
                 WorkAreaBase = .;

bsps/m68k/mcf5206elite/start/linkcmds

@@ -191,6 +191,10 @@ SECTIONS
     clear_end = .;
   } > ram
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } >ram
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
     WorkAreaBase = .;

bsps/m68k/mcf5206elite/start/linkcmds.flash

@@ -190,6 +190,10 @@ SECTIONS
     clear_end = .;
   } > ram
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } >ram
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
     WorkAreaBase = .;

bsps/m68k/mcf52235/start/linkcmds

@@ -171,6 +171,10 @@ SECTIONS
         PROVIDE (_clear_end = .);
     } >sram
 
+    .noinit (NOLOAD) : {
+        *(.noinit*)
+    } >sram
+
     .rtemsstack (NOLOAD) : {
         *(SORT(.rtemsstack.*))
         PROVIDE(WorkAreaBase = .);

bsps/m68k/mcf5225x/start/linkcmds

@@ -171,6 +171,10 @@ SECTIONS
         PROVIDE (_clear_end = .);
     } >sram
 
+    .noinit (NOLOAD) : {
+        *(.noinit*)
+    } >sram
+
     .rtemsstack (NOLOAD) : {
         *(SORT(.rtemsstack.*))
         PROVIDE(WorkAreaBase = .);

bsps/m68k/mcf5235/start/linkcmds

@@ -190,6 +190,10 @@ SECTIONS
                 _clear_end = .;
         } > dram
 
+        .noinit (NOLOAD) : {
+                *(.noinit*)
+        } > dram
+
         .rtemsstack (NOLOAD) : {
                 *(SORT(.rtemsstack.*))
                 WorkAreaBase = .;

bsps/m68k/mcf5235/start/linkcmdsflash

@@ -195,6 +195,10 @@ SECTIONS
                 _clear_end = .;
         } >ram
 
+        .noinit (NOLOAD) : {
+                *(.noinit*)
+        } > ram
+
         .rtemsstack (NOLOAD) : {
                 *(SORT(.rtemsstack.*))
                 WorkAreaBase = .;

bsps/m68k/mcf5235/start/linkcmdsram

@@ -190,6 +190,10 @@ SECTIONS
                 _clear_end = .;
         } >ram
 
+        .noinit (NOLOAD) : {
+                *(.noinit*)
+        } > ram
+
         .rtemsstack (NOLOAD) : {
                 *(SORT(.rtemsstack.*))
                 WorkAreaBase = .;

bsps/m68k/mcf5329/start/linkcmds

@@ -179,6 +179,10 @@ SECTIONS
         . = ALIGN (16);
         PROVIDE (_end = .);
         _clear_end = .;
+    } > dram
+
+    .noinit (NOLOAD) : {
+        *(.noinit*)
         WorkAreaBase = .;
     } > dram
 

bsps/m68k/mcf5329/start/linkcmdsflash

@@ -175,6 +175,10 @@ SECTIONS
         . = ALIGN (16);
         PROVIDE (_end = .);
         _clear_end = .;
+    } > dram
+
+    .noinit (NOLOAD) : {
+        *(.noinit*)
         WorkAreaBase = .;
     } > dram
 

bsps/m68k/mrm332/start/linkcmds

@@ -194,6 +194,9 @@ SECTIONS
     PROVIDE (end = .);
     _clear_end = .;
   } > ram
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } > ram
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
     WorkAreaBase = .;

bsps/m68k/shared/start/linkcmds.base

@@ -249,6 +249,13 @@ SECTIONS {
 	} > REGION_DATA AT > REGION_DATA
 	bsp_section_bss_size = bsp_section_bss_end - bsp_section_bss_begin;
 
+	.noinit (NOLOAD) : ALIGN_WITH_INPUT {
+		bsp_section_noinit_begin = .;
+		*(.noinit*)
+		bsp_section_noinit_end = .;
+	} > REGION_DATA AT > REGION_DATA
+	bsp_section_noinit_size = bsp_section_noinit_end - bsp_section_noinit_begin;
+
 	.rtemsstack (NOLOAD) : ALIGN_WITH_INPUT {
 		*(SORT(.rtemsstack.*))
 	} > REGION_DATA AT > REGION_DATA

bsps/m68k/uC5282/start/linkcmds

@@ -199,6 +199,10 @@ SECTIONS
         _clear_end = .;
     } >ram
 
+    .noinit (NOLOAD) : {
+       *(.noinit*)
+    } >ram
+
     .rtemsstack (NOLOAD) : {
         *(SORT(.rtemsstack.*))
         WorkAreaBase = .;

bsps/mips/csb350/start/linkcmds

@@ -192,6 +192,10 @@ SECTIONS
     _end = .;
   } >ram
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } >ram
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
     WorkAreaBase = .;

bsps/mips/hurricane/start/linkcmds

@@ -170,6 +170,10 @@ SECTIONS
     _end = .;
   }
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  }
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
     WorkAreaBase = .;

bsps/mips/jmr3904/start/linkcmds

@@ -167,6 +167,10 @@ SECTIONS
     _clear_end = .;
   }
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  }
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
     WorkAreaBase = .;

bsps/mips/malta/start/linkcmds

@@ -168,6 +168,10 @@ SECTIONS
     _clear_end = .;
   }
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  }
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
     WorkAreaBase = .;

bsps/mips/rbtx4925/start/linkcmds

@@ -170,6 +170,10 @@ SECTIONS
     _end = .;
   }
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  }
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
     WorkAreaBase = .;

bsps/mips/rbtx4938/start/linkcmds

@@ -170,6 +170,10 @@ SECTIONS
     _end = .;
   }
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  }
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
     WorkAreaBase = .;

bsps/moxie/moxiesim/start/linkcmds

@@ -230,6 +230,9 @@ SECTIONS
   _end = .;
   _bss_end__ = . ; __bss_end__ = . ; __end__ = . ;
   PROVIDE (end = .);
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  }
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
   }

bsps/nios2/nios2_iss/start/linkcmds

@@ -267,6 +267,10 @@ SECTIONS
         __bss_end = ABSOLUTE(.);
     } > onchip_memory_0
 
+    .noinit (NOLOAD) : {
+        *(.noinit*)
+    } > onchip_memory_0
+
     .rtemsstack (NOLOAD) : {
         _stack_low = ABSOLUTE(.);
         *(SORT(.rtemsstack.*))

bsps/or1k/shared/start/linkcmds.base

@@ -285,6 +285,13 @@ SECTIONS {
   } > REGION_BSS AT > REGION_BSS
   bsp_section_bss_size = bsp_section_bss_end - bsp_section_bss_begin;
 
+  .noinit (NOLOAD) : ALIGN_WITH_INPUT {
+    bsp_section_noinit_begin = .;
+    *(.noinit*)
+    bsp_section_noinit_end = .;
+  } > REGION_BSS AT > REGION_BSS
+  bsp_section_noinit_size = bsp_section_noinit_end - bsp_section_noinit_begin;
+
   .rtemsstack (NOLOAD) : ALIGN_WITH_INPUT{
     *(SORT(.rtemsstack.*))
   } > REGION_WORK AT > REGION_WORK

bsps/powerpc/gen5200/start/linkcmds.gen5200_base

@@ -295,6 +295,10 @@ SECTIONS {
 	bsp_section_data_size = bsp_section_data_end - bsp_section_data_start;
 	bsp_section_bss_size = bsp_section_bss_end - bsp_section_bss_start;
 
+	.noinit (NOLOAD) : {
+		*(.noinit*)
+	} > RAM
+
 	.rtemsstack (NOLOAD) : {
 		*(SORT(.rtemsstack.*))
 	} > RAM

bsps/powerpc/haleakala/start/linkcmds

@@ -250,6 +250,10 @@ SECTIONS
     bss.size = bss.end - bss.start;
     sbss.size = sbss.end - sbss.start;
 
+    .noinit (NOLOAD) : {
+        *(.noinit*)
+    } >RAM
+
     .rtemsstack (NOLOAD) : {
         *(SORT(.rtemsstack.*))
     } >RAM

bsps/powerpc/include/bsp/linker-symbols.h

@@ -93,6 +93,10 @@ LINKER_SYMBOL(bsp_section_rtemsstack_begin)
 LINKER_SYMBOL(bsp_section_rtemsstack_end)
 LINKER_SYMBOL(bsp_section_rtemsstack_size)
 
+LINKER_SYMBOL(bsp_section_noinit_begin)
+LINKER_SYMBOL(bsp_section_noinit_end)
+LINKER_SYMBOL(bsp_section_noinit_size)
+
 LINKER_SYMBOL(bsp_section_work_begin)
 LINKER_SYMBOL(bsp_section_work_end)
 LINKER_SYMBOL(bsp_section_work_size)

bsps/powerpc/mpc8260ads/start/linkcmds

@@ -289,6 +289,10 @@ SECTIONS
 
     clear_end = .;
 
+    .noinit (NOLOAD) : {
+        *(.noinit*)
+    } >ram
+
     .rtemsstack (NOLOAD) : {
         *(SORT(.rtemsstack.*))
     } >ram

bsps/powerpc/qoriq/start/mmu-config.c

@@ -133,6 +133,7 @@ static entry DATA config[] = {
 	ENTRY_RW(bsp_section_sbss_begin, bsp_section_sbss_size),
 	ENTRY_RW(bsp_section_bss_begin, bsp_section_bss_size),
 	ENTRY_RW(bsp_section_rtemsstack_begin, bsp_section_rtemsstack_size),
+	ENTRY_RW(bsp_section_noinit_begin, bsp_section_noinit_size),
 	ENTRY_RW(bsp_section_stack_begin, bsp_section_stack_size),
 	ENTRY_IO(bsp_section_nocache_begin, bsp_section_nocache_size),
 	ENTRY_IO(bsp_section_nocachenoload_begin, bsp_section_nocachenoload_size),

bsps/powerpc/shared/start/linkcmds.base

@@ -343,6 +343,13 @@ SECTIONS {
 	} > REGION_RTEMSSTACK AT > REGION_RTEMSSTACK
 	bsp_section_rtemsstack_size = bsp_section_rtemsstack_end - bsp_section_rtemsstack_begin;
 
+	.noinit (NOLOAD) : ALIGN_WITH_INPUT {
+		bsp_section_noinit_begin = .;
+		*(.noinit*)
+		bsp_section_noinit_end = .;
+	} > REGION_WORK AT > REGION_WORK
+	bsp_section_noinit_size = bsp_section_noinit_end - bsp_section_noinit_begin;
+
 	.work : ALIGN_WITH_INPUT {
 		/*
 		 * The work section will occupy the remaining REGION_WORK region and

bsps/powerpc/shared/start/linkcmds.share

@@ -253,6 +253,9 @@ SECTIONS
   . = ALIGN(16);
    PROVIDE (__bss_end = .);
   } > CODE
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } > CODE
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
   } >CODE

bsps/powerpc/ss555/start/linkcmds

@@ -233,6 +233,10 @@ SECTIONS
 
   PROVIDE(_end = bss.end);
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  }
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
   }

bsps/powerpc/virtex4/start/linkcmds

@@ -252,6 +252,10 @@ SECTIONS
   .               = ALIGN(0x10);        /* Align to a cache-line boundary */
   PROVIDE(__bsp_ram_start = .);
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } >RAM
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
   } >RAM

bsps/powerpc/virtex5/start/linkcmds

@@ -252,6 +252,10 @@ SECTIONS
   .               = ALIGN(0x20);        /* Align to a cache-line boundary */
   PROVIDE(__bsp_ram_start = .);
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } >RAM
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
   } >RAM

bsps/riscv/include/bsp/linker-symbols.h

@@ -63,6 +63,10 @@ LINKER_SYMBOL(bsp_section_rtemsstack_begin)
 LINKER_SYMBOL(bsp_section_rtemsstack_end)
 LINKER_SYMBOL(bsp_section_rtemsstack_size)
 
+LINKER_SYMBOL(bsp_section_noinit_begin)
+LINKER_SYMBOL(bsp_section_noinit_end)
+LINKER_SYMBOL(bsp_section_noinit_size)
+
 LINKER_SYMBOL(bsp_section_work_begin)
 LINKER_SYMBOL(bsp_section_work_end)
 LINKER_SYMBOL(bsp_section_work_size)

bsps/riscv/shared/start/linkcmds.base.in

@@ -314,6 +314,13 @@ SECTIONS {
 	} > REGION_RTEMSSTACK AT > REGION_RTEMSSTACK
 	bsp_section_rtemsstack_size = bsp_section_rtemsstack_end - bsp_section_rtemsstack_begin;
 
+	.noinit (NOLOAD) : @RISCV_LINKER_ALIGN_DIRECTIVE@ {
+		bsp_section_noinit_begin = .;
+		*(.noinit*)
+		bsp_section_noinit_end = .;
+	} > REGION_WORK AT > REGION_WORK
+	bsp_section_noinit_size = bsp_section_noinit_end - bsp_section_noinit_begin;
+
 	.work (NOLOAD) : @RISCV_LINKER_ALIGN_DIRECTIVE@ {
 		/*
 		 * The work section will occupy the remaining REGION_WORK region and

bsps/sh/gensh1/start/linkcmds

@@ -187,6 +187,10 @@ SECTIONS
   _end = . ;
   PROVIDE (end = .);
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } > ram
+
   .rtemsstackidle (NOLOAD) : {
     *(SORT(.rtemsstack.idle*))
   } > ram

bsps/sh/gensh2/start/linkcmds

@@ -198,6 +198,10 @@ SECTIONS
   _end = . ;
   PROVIDE (end = .);
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } > ram
+
   .rtemsstackidle (NOLOAD) : {
     *(SORT(.rtemsstack.idle*))
   } > ram

bsps/sh/gensh2/start/linkcmds.ram

@@ -200,6 +200,10 @@ SECTIONS
   _end = . ;
   PROVIDE (end = .);
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } > ram
+
   .rtemsstackidle (NOLOAD) : {
     *(SORT(.rtemsstack.idle*))
   } > ram

bsps/sh/gensh2/start/linkcmds.rom

@@ -201,6 +201,10 @@ SECTIONS
   _end = . ;
   PROVIDE (end = .);
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } > ram
+
   .rtemsstackidle (NOLOAD) : {
     *(SORT(.rtemsstack.idle*))
   } > ram

bsps/sh/gensh4/start/linkcmds

@@ -145,6 +145,10 @@ SECTIONS
    __bss_end = .;
   } > ram
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } > ram
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
   } > ram

bsps/sh/gensh4/start/linkcmds.rom

@@ -188,6 +188,10 @@ SECTIONS
    __bss_end = .;
   } > ram
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } > ram
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
   } > ram

bsps/sh/gensh4/start/linkcmds.rom2ram

@@ -192,6 +192,10 @@ SECTIONS
       *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
     } >ram
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } > ram
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
   } > ram

bsps/sh/shsim/start/linkcmds

@@ -203,6 +203,10 @@ SECTIONS
   _end = . ;
   PROVIDE (end = .);
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } > ram
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
   } > ram

bsps/sparc/shared/start/linkcmds.base

@@ -154,6 +154,9 @@ SECTIONS
       *(.rela.rtemsroset*)
       *(.rela.rtemsrwset*)
     } >ram
+  .noinit (NOLOAD) : {
+      *(.noinit*)
+  } > ram
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
   } > ram

bsps/sparc64/shared/start/linkcmds

@@ -179,6 +179,10 @@ SECTIONS
     __end = .;
   } > ram
 
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  } > ram
+
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
     PROVIDE (WorkAreaBase = .);

bsps/v850/gdbv850sim/start/linkcmds

@@ -192,6 +192,9 @@ SECTIONS
 	*(.bss)
 	*(COMMON)
   }
+  .noinit (NOLOAD) : {
+    *(.noinit*)
+  }
   .rtemsstack (NOLOAD) : {
     *(SORT(.rtemsstack.*))
   }

bsps/x86_64/amd64/start/linkcmds

@@ -10,6 +10,7 @@
  * Changes:
  *   - Added HeapSize, RamBase, RamSize, WorkBase
  *   - rtemssroset section
+ *   - noinit section
  *   - rtemsstack section
  */
 
@@ -231,6 +232,10 @@ SECTIONS
   }
   . = ALIGN(64 / 8);
   _end = .; PROVIDE (end = .);
+  .noinit (NOLOAD) :
+  {
+    *(.noinit*)
+  }
   .rtemsstack (NOLOAD) :
   {
     *(SORT(.rtemsstack.*))