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- added support for AT91SAM7A3 flash (patch from andre renaud, thanks)

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- fix trunk build for mac os x (patch from Lauri Leukkunen, thanks)
- added check for host endianness, defines WORDS_BIGENDIAN on a big-endian host (e.g. mac os-x)
- fixed bug where endianness of memory accesses could be swapped on BE hosts
- added space for zero termination of ftd2xx_layout string (from Magnus Ludin, tahnks)


git-svn-id: svn://svn.berlios.de/openocd/trunk@73 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
drath
2006-06-23 07:54:01 +00:00
parent 1f76f69999
commit ef139a3a5e
9 changed files with 137 additions and 30 deletions
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30
src/target/arm7_9_common.c
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@@ -1610,9 +1610,6 @@ int arm7_9_read_memory(struct target_s *target, u32 address, u32 size, u32 count
u32 *reg_p[16];
int num_accesses = 0;
int thisrun_accesses;
u32 *buf32;
u16 *buf16;
u8 *buf8;
int i;
u32 cpsr;
int retval;
@@ -1645,7 +1642,6 @@ int arm7_9_read_memory(struct target_s *target, u32 address, u32 size, u32 count
switch (size)
{
case 4:
buf32 = (u32*)buffer;
while (num_accesses < count)
{
u32 reg_list;
@@ -1662,13 +1658,13 @@ int arm7_9_read_memory(struct target_s *target, u32 address, u32 size, u32 count
{
if (i > last_reg)
last_reg = i;
*(buf32++) = reg[i];
target_buffer_set_u32(target, buffer, reg[i]);
buffer += 4;
}
num_accesses += thisrun_accesses;
}
break;
case 2:
buf16 = (u16*)buffer;
while (num_accesses < count)
{
u32 reg_list;
@@ -1688,13 +1684,13 @@ int arm7_9_read_memory(struct target_s *target, u32 address, u32 size, u32 count
for (i = 1; i <= thisrun_accesses; i++)
{
*(buf16++) = reg[i] & 0xffff;
target_buffer_set_u16(target, buffer, reg[i]);
buffer += 2;
}
num_accesses += thisrun_accesses;
}
break;
case 1:
buf8 = buffer;
while (num_accesses < count)
{
u32 reg_list;
@@ -1714,7 +1710,7 @@ int arm7_9_read_memory(struct target_s *target, u32 address, u32 size, u32 count
for (i = 1; i <= thisrun_accesses; i++)
{
*(buf8++) = reg[i] & 0xff;
*(buffer++) = reg[i] & 0xff;
}
num_accesses += thisrun_accesses;
}
@@ -1755,9 +1751,6 @@ int arm7_9_write_memory(struct target_s *target, u32 address, u32 size, u32 coun
u32 reg[16];
int num_accesses = 0;
int thisrun_accesses;
u32 *buf32;
u16 *buf16;
u8 *buf8;
int i;
u32 cpsr;
int retval;
@@ -1785,7 +1778,6 @@ int arm7_9_write_memory(struct target_s *target, u32 address, u32 size, u32 coun
switch (size)
{
case 4:
buf32 = (u32*)buffer;
while (num_accesses < count)
{
u32 reg_list;
@@ -1796,7 +1788,8 @@ int arm7_9_write_memory(struct target_s *target, u32 address, u32 size, u32 coun
{
if (i > last_reg)
last_reg = i;
reg[i] = *buf32++;
reg[i] = target_buffer_get_u32(target, buffer);
buffer += 4;
}
arm7_9->write_core_regs(target, reg_list, reg);
@@ -1815,7 +1808,6 @@ int arm7_9_write_memory(struct target_s *target, u32 address, u32 size, u32 coun
}
break;
case 2:
buf16 = (u16*)buffer;
while (num_accesses < count)
{
u32 reg_list;
@@ -1826,7 +1818,8 @@ int arm7_9_write_memory(struct target_s *target, u32 address, u32 size, u32 coun
{
if (i > last_reg)
last_reg = i;
reg[i] = *buf16++ & 0xffff;
reg[i] = target_buffer_get_u16(target, buffer) & 0xffff;
buffer += 2;
}
arm7_9->write_core_regs(target, reg_list, reg);
@@ -1848,7 +1841,6 @@ int arm7_9_write_memory(struct target_s *target, u32 address, u32 size, u32 coun
}
break;
case 1:
buf8 = buffer;
while (num_accesses < count)
{
u32 reg_list;
@@ -1859,7 +1851,7 @@ int arm7_9_write_memory(struct target_s *target, u32 address, u32 size, u32 coun
{
if (i > last_reg)
last_reg = i;
reg[i] = *buf8++ & 0xff;
reg[i] = *buffer++ & 0xff;
}
arm7_9->write_core_regs(target, reg_list, reg);
@@ -1955,7 +1947,7 @@ int arm7_9_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buffe
for (i = 0; i < count; i++)
{
embeddedice_write_reg(&arm7_9->eice_cache->reg_list[EICE_COMMS_DATA], buf_get_u32(buffer, 0, 32));
embeddedice_write_reg(&arm7_9->eice_cache->reg_list[EICE_COMMS_DATA], target_buffer_get_u32(target, buffer));
buffer += 4;
}