-int mips32_pracc_read_regs(mips_ejtag_t *ejtag_info, uint32_t *regs)
-{
- uint32_t code[] = {
- /* start: */
- MIPS32_MTC0(2,31,0), /* move $2 to COP0 DeSave */
- MIPS32_LUI(2,UPPER16(MIPS32_PRACC_PARAM_OUT)), /* $2 = MIPS32_PRACC_PARAM_OUT */
- MIPS32_ORI(2,2,LOWER16(MIPS32_PRACC_PARAM_OUT)),
- MIPS32_SW(0,0*4,2), /* sw $0,0*4($2) */
- MIPS32_SW(1,1*4,2), /* sw $1,1*4($2) */
- MIPS32_SW(15,15*4,2), /* sw $15,15*4($2) */
- MIPS32_MFC0(2,31,0), /* move COP0 DeSave to $2 */
- MIPS32_MTC0(15,31,0), /* move $15 to COP0 DeSave */
- MIPS32_LUI(15,UPPER16(MIPS32_PRACC_STACK)), /* $15 = MIPS32_PRACC_STACK */
- MIPS32_ORI(15,15,LOWER16(MIPS32_PRACC_STACK)),
- MIPS32_SW(1,0,15), /* sw $1,($15) */
- MIPS32_SW(2,0,15), /* sw $2,($15) */
- MIPS32_LUI(1,UPPER16(MIPS32_PRACC_PARAM_OUT)), /* $1 = MIPS32_PRACC_PARAM_OUT */
- MIPS32_ORI(1,1,LOWER16(MIPS32_PRACC_PARAM_OUT)),
- MIPS32_SW(2,2*4,1), /* sw $2,2*4($1) */
- MIPS32_SW(3,3*4,1), /* sw $3,3*4($1) */
- MIPS32_SW(4,4*4,1), /* sw $4,4*4($1) */
- MIPS32_SW(5,5*4,1), /* sw $5,5*4($1) */
- MIPS32_SW(6,6*4,1), /* sw $6,6*4($1) */
- MIPS32_SW(7,7*4,1), /* sw $7,7*4($1) */
- MIPS32_SW(8,8*4,1), /* sw $8,8*4($1) */
- MIPS32_SW(9,9*4,1), /* sw $9,9*4($1) */
- MIPS32_SW(10,10*4,1), /* sw $10,10*4($1) */
- MIPS32_SW(11,11*4,1), /* sw $11,11*4($1) */
- MIPS32_SW(12,12*4,1), /* sw $12,12*4($1) */
- MIPS32_SW(13,13*4,1), /* sw $13,13*4($1) */
- MIPS32_SW(14,14*4,1), /* sw $14,14*4($1) */
- MIPS32_SW(16,16*4,1), /* sw $16,16*4($1) */
- MIPS32_SW(17,17*4,1), /* sw $17,17*4($1) */
- MIPS32_SW(18,18*4,1), /* sw $18,18*4($1) */
- MIPS32_SW(19,19*4,1), /* sw $19,19*4($1) */
- MIPS32_SW(20,20*4,1), /* sw $20,20*4($1) */
- MIPS32_SW(21,21*4,1), /* sw $21,21*4($1) */
- MIPS32_SW(22,22*4,1), /* sw $22,22*4($1) */
- MIPS32_SW(23,23*4,1), /* sw $23,23*4($1) */
- MIPS32_SW(24,24*4,1), /* sw $24,24*4($1) */
- MIPS32_SW(25,25*4,1), /* sw $25,25*4($1) */
- MIPS32_SW(26,26*4,1), /* sw $26,26*4($1) */
- MIPS32_SW(27,27*4,1), /* sw $27,27*4($1) */
- MIPS32_SW(28,28*4,1), /* sw $28,28*4($1) */
- MIPS32_SW(29,29*4,1), /* sw $29,29*4($1) */
- MIPS32_SW(30,30*4,1), /* sw $30,30*4($1) */
- MIPS32_SW(31,31*4,1), /* sw $31,31*4($1) */
-
- MIPS32_MFC0(2,12,0), /* move status to $2 */
- MIPS32_SW(2,32*4,1), /* sw $2,32*4($1) */
- MIPS32_MFLO(2), /* move lo to $2 */
- MIPS32_SW(2,33*4,1), /* sw $2,33*4($1) */
- MIPS32_MFHI(2), /* move hi to $2 */
- MIPS32_SW(2,34*4,1), /* sw $2,34*4($1) */
- MIPS32_MFC0(2,8,0), /* move badvaddr to $2 */
- MIPS32_SW(2,35*4,1), /* sw $2,35*4($1) */
- MIPS32_MFC0(2,13,0), /* move cause to $2 */
- MIPS32_SW(2,36*4,1), /* sw $2,36*4($1) */
- MIPS32_MFC0(2,24,0), /* move pc to $2 */
- MIPS32_SW(2,37*4,1), /* sw $2,37*4($1) */
-
- MIPS32_LW(2,0,15), /* lw $2,($15) */
- MIPS32_LW(1,0,15), /* lw $1,($15) */
- MIPS32_MFC0(15,31,0), /* move COP0 DeSave to $15 */
- MIPS32_NOP,
- MIPS32_B(NEG16(60)), /* b start */
- MIPS32_NOP,