sim: unify min/max macros

Import defines from gdb/defs.h to the sim core so we can delete the
various copies that already exist.

9 files changed, 23 insertions, 14 deletions

diff --git a/sim/bfin/ChangeLog b/sim/bfin/ChangeLog
index 7c16fde..d4a4f2c 100644
--- a/sim/bfin/ChangeLog
+++ b/sim/bfin/ChangeLog
@@ -1,5 +1,18 @@
 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 
+	* bfin-sim.c (decode_dsp32shift_0): Change MIN to min.
+	* dv-bfin_dma.c (bfin_dma_hw_event_callback): Likewise.
+	* dv-bfin_ebiu_amc.c (bfin_ebiu_amc_write_amgctl): Likewise.
+	* dv-bfin_emac.c (bfin_emac_dma_read_buffer): Change MAX to max.
+	* dv-bfin_mmu.c (_mmu_check_addr): Change MIN to min.
+	* dv-bfin_trace.c (bfin_trace_io_read_buffer): Likewise.
+	* interp.c (bfin_fdpic_load): Change MAX to max.
+	(bfin_fdpic_load): Likewise.
+	* sim-main.h (MIN, MAX): Delete.
+	(CLAMP): Change MIN to min and MAX to max.
+
+2016-01-04  Mike Frysinger  <vapier@gentoo.org>
+
 	* configure: Regenerate.
 
 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
diff --git a/sim/bfin/bfin-sim.c b/sim/bfin/bfin-sim.c
index 98efcb4..000a00f 100644
--- a/sim/bfin/bfin-sim.c
+++ b/sim/bfin/bfin-sim.c
@@ -5716,7 +5716,7 @@ decode_dsp32shift_0 (SIM_CPU *cpu, bu16 iw0, bu16 iw1)
       bu32 fg = DREG (src0);
       bu32 bg = DREG (src1);
       bu32 len = fg & 0x1f;
-      bu32 mask = (1 << MIN (16, len)) - 1;
+      bu32 mask = (1 << min (16, len)) - 1;
       bu32 fgnd = (fg >> 16) & mask;
       int shft = ((fg >> 8) & 0x1f);
 
diff --git a/sim/bfin/dv-bfin_dma.c b/sim/bfin/dv-bfin_dma.c
index 6871782..577ee30 100644
--- a/sim/bfin/dv-bfin_dma.c
+++ b/sim/bfin/dv-bfin_dma.c
@@ -255,7 +255,7 @@ bfin_dma_hw_event_callback (struct hw *me, void *data)
     /* XXX: This sucks performance wise.  */
     nr_bytes = dma->ele_size;
   else
-    nr_bytes = MIN (sizeof (buf), dma->curr_x_count * dma->ele_size);
+    nr_bytes = min (sizeof (buf), dma->curr_x_count * dma->ele_size);
 
   /* Pumping a chunk!  */
   bfin_peer->dma_master = me;
diff --git a/sim/bfin/dv-bfin_ebiu_amc.c b/sim/bfin/dv-bfin_ebiu_amc.c
index c59154d..08dce04 100644
--- a/sim/bfin/dv-bfin_ebiu_amc.c
+++ b/sim/bfin/dv-bfin_ebiu_amc.c
@@ -81,8 +81,8 @@ bfin_ebiu_amc_write_amgctl (struct hw *me, struct bfin_ebiu_amc *amc,
 {
   bu32 amben_old, amben, addr, i;
 
-  amben_old = MIN ((amc->amgctl >> 1) & 0x7, 4);
-  amben = MIN ((amgctl >> 1) & 0x7, 4);
+  amben_old = min ((amc->amgctl >> 1) & 0x7, 4);
+  amben = min ((amgctl >> 1) & 0x7, 4);
 
   HW_TRACE ((me, "reattaching banks: AMGCTL 0x%04x[%u] -> 0x%04x[%u]",
 	     amc->amgctl, amben_old, amgctl, amben));
diff --git a/sim/bfin/dv-bfin_emac.c b/sim/bfin/dv-bfin_emac.c
index ec40bc5..fd3fcd3 100644
--- a/sim/bfin/dv-bfin_emac.c
+++ b/sim/bfin/dv-bfin_emac.c
@@ -413,7 +413,7 @@ bfin_emac_dma_read_buffer (struct hw *me, void *dest, int space,
       if (ret < 0)
 	return 0;
       ret += 4; /* include crc */
-      pad_ret = MAX (ret + 4, 64);
+      pad_ret = max (ret + 4, 64);
       len = pad_ret;
       memcpy (dest, &len, 2);
 
diff --git a/sim/bfin/dv-bfin_mmu.c b/sim/bfin/dv-bfin_mmu.c
index ceb0e36..b951e9a 100644
--- a/sim/bfin/dv-bfin_mmu.c
+++ b/sim/bfin/dv-bfin_mmu.c
@@ -532,7 +532,7 @@ _mmu_check_addr (SIM_CPU *cpu, bu32 addr, bool write, bool inst, int size)
     }
   else
     /* Normalize hit count so hits==2 is always multiple hit exception.  */
-    hits = MIN (2, hits);
+    hits = min (2, hits);
 
   _mmu_log_fault (cpu, mmu, addr, write, inst, hits == 0, supv, dag1, faults);
 
diff --git a/sim/bfin/dv-bfin_trace.c b/sim/bfin/dv-bfin_trace.c
index 2c44d1d..ebb2ada 100644
--- a/sim/bfin/dv-bfin_trace.c
+++ b/sim/bfin/dv-bfin_trace.c
@@ -131,7 +131,7 @@ bfin_trace_io_read_buffer (struct hw *me, void *dest,
       /* Hardware is limited to 16 entries, so to stay compatible with
          software, limit the value to 16.  For software algorithms that
          keep reading while (TBUFSTAT != 0), they'll get all of it.  */
-      value = MIN (TBUF_LEN (trace), 16);
+      value = min (TBUF_LEN (trace), 16);
       break;
     case mmr_offset(tbuf):
       {
diff --git a/sim/bfin/interp.c b/sim/bfin/interp.c
index ad86500..accf5f3 100644
--- a/sim/bfin/interp.c
+++ b/sim/bfin/interp.c
@@ -915,7 +915,7 @@ bfin_fdpic_load (SIM_DESC sd, SIM_CPU *cpu, struct bfd *abfd, bu32 *sp,
 
 	free (data);
 
-	max_load_addr = MAX (paddr + memsz, max_load_addr);
+	max_load_addr = max (paddr + memsz, max_load_addr);
 
 	*sp -= 12;
 	sim_write (sd, *sp+0, (void *)&paddr, 4); /* loadseg.addr  */
@@ -946,7 +946,7 @@ bfin_fdpic_load (SIM_DESC sd, SIM_CPU *cpu, struct bfd *abfd, bu32 *sp,
       }
 
   /* Update the load offset with a few extra pages.  */
-  fdpic_load_offset = ALIGN (MAX (max_load_addr, fdpic_load_offset), 0x10000);
+  fdpic_load_offset = ALIGN (max (max_load_addr, fdpic_load_offset), 0x10000);
   fdpic_load_offset += 0x10000;
 
   /* Push the summary loadmap info onto the stack last.  */
diff --git a/sim/bfin/sim-main.h b/sim/bfin/sim-main.h
index 8804a71..51fb87e 100644
--- a/sim/bfin/sim-main.h
+++ b/sim/bfin/sim-main.h
@@ -56,13 +56,9 @@ struct sim_state {
 #include "sim-options.h"
 #include "dv-bfin_trace.h"
 
-#undef MAX
-#undef MIN
 #undef CLAMP
 #undef ALIGN
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-#define CLAMP(a, b, c) MIN (MAX (a, b), c)
+#define CLAMP(a, b, c) min (max (a, b), c)
 #define ALIGN(addr, size) (((addr) + ((size)-1)) & ~((size)-1))
 
 /* TODO: Move all this trace logic to the common code.  */