Placing Variables in Section

Hi,
How to place variables in existing section eg.

LR_IROM1 0x00000000 0x00080000  {    ; load region size_region
  ER_IROM1 0x00000000 0x00080000  {  ; load address = execution address
   *.o (RESET, +First)
   *(InRoot$$Sections)
   .ANY (+RO)
  }
  RW_IRAM1 0x10000000 0x00008000  {  ; RW data
   .ANY (+RW +ZI)
  }
  RW_RAM3 0x2007C000 0x00004000  {
    EMAC_LPC17xx.o (+ZI +RW)
  }
  RW_IRAM2 0x20080000 0x00004000  {
   .ANY (+RW +ZI)
  }
}

And i want to put variables int test in section RW_IRAM2. How to do this?